Marin – Ponds, Waterfalls and Gardens

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(415) 742-1943

Serving all of Marin County including Mill Valley, San Rafael, Novato, San Anselmo, Corte Madera, Belvedere, Tiburon, Larkspur and Fairfax.

Services include garden maintenance, yard maintenance, ponds, waterfalls, stonework, fencing, decks and landscape lighting. Brands include Kichler and Calstone... License 896134 | DCID4153021078

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How to Choose
Installing A Garden Pond Or Waterfall On Your Property: What To Consider

Landscaping design is a vast production with many features that can improve the beauty of your yard and add much to your property value. One such feature is the introduction of water into your landscape, including through a fast-growing trend coined, "water gardening." This type of garden can range from a small pond with a few water-friendly plants to an elaborate stream, pond and waterfall combination that will wow even the least outdoorsy of customers....

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Landscaping design is a vast production with many features that can improve the beauty of your yard and add much to your property value. One such feature is the introduction of water into your landscape, including through a fast-growing trend coined, "water gardening." This type of garden can range from a small pond with a few water-friendly plants to an elaborate stream, pond and waterfall combination that will wow even the least outdoorsy of customers.

Obviously choosing to introduce water into your landscape is only the first of many decisions that will have to be made as you embark on this project. Along the way you'll have to choose whether or not you want fish to be a part of your pond, what type of pond to install, if a waterfall can be part of your design, etc. One of the most important decisions you'll be called upon to make is choosing a reliable garden pond and waterfall company to work with. These choices can seem overwhelming. But if you allow Diamond Certified to educate you and help with narrowing down your choices, you'll find you can hire and work with the best garden pond and waterfall company available to you in Marin County, including in the cities of San Rafael, Mill Valley, Larkspur, Tiburon and Fairfax.

The following articles will help you discover the world of water gardening and enable you to choose an expert to help with making a garden pond and/or waterfall a reality in your dream landscape.

Installing Your Own Marin County Garden Pond and Waterfall: Is it the right choice?
One of the first decisions you will have to focus on is whether or not you want to find a company who will do the installation of your garden pond and/or waterfall for you, or if you'd like to endeavor to do the installation yourself. Many companies provide do-it-yourself kits as well as access to knowledgeable experts who can help you figure out how to install a pond and/or waterfall in your own backyard. This can be a low-cost (however time-consuming) way to make a water feature possible in your landscape.

Other companies offer a full-service consultation, design and installation package that, while more expensive than doing it yourself, can really enhance your enjoyment of and pleasure with your landscape. These companies should be licensed through the California State Contractor's License Board, as they will be working on a project for your home that will definitely ring in at over $500.

When attempting to decide which way you want to go about getting a garden pond or waterfall, perhaps the best way to determine which way is right for you is to focus on your budget as well as your own time and energy constraints. Garden ponds and waterfalls are not projects that can easily be started and stopped. You'll want to make sure you have both the money and the stamina to complete the job.

Equipment To Think About: Marin County Garden Ponds And Waterfalls
A garden pond or waterfall is more than a beautifully designed landscape feature. It is a stable eco system that needs specialized equipment to uphold overall balance and clean water. Successful backyard pond keepers know the importance of planning ahead for placement, design and equipment.

Think ahead when considering the garden pond design and choose whether you want to incorporate a cascading waterfall, pond fountain, pond filter, pond pump, pond lighting, UV sterilizer, etc. If yes, you will need an electricity source-one of the major costs to plan for when thinking about installing water features.

The main equipment you will need to think about before even deciding what kind of pond you will install includes pumps, biofilters and UV sterilizers. Make sure to read online reviews and seek advice from people who have garden ponds and/or waterfalls as a successful part of their landscaping plan.

What You Need To Know Before Setting Up A Garden Pond Or Waterfall In Marin County
The following list of tips is especially helpful if you are going to install your water feature by yourself. However, it is important to think about these points while having someone else work on the installation as well, just to ensure they are doing the best job for your ability to maintain the pond and/or waterfall after it is installed.

  1. Use waterproof connections, not insulation tape, for keeping pond equipment secured.
  2. Make accessing your filter and UV as easy as possible.
  3. Be sure to only use pond tubing that is 25mm or more wide to decrease restricted pipe flow and consider black your best option for preventing algae growth. Pipes need to be kept as short as possible to avoid kinks, bends or the need for T pieces. Pond flow restrictions will significantly increase electricity expenditures over time.
  4. Qualified electricians should be called up to connect electrical equipment or to put in any necessary power sockets for lighting or other electrical needs in the future.
  5. If you decide to stock fish, keep the number to a minimum. A pond with fish is more difficult to maintain a balanced ecosystem in, and should be carefully researched before deciding on this route. Also, Koi can seem very attractive but keep in mind that they both eat more and produce more waste than other types of fish, making a Koi pond particularly expensive.
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Know What You Want
Questions To Ask Yourself Before Looking For Garden Pond And Waterfall Companies In Marin County

There are a many factors you will need to consider before beginning your search for a good garden pond and waterfall company in Marin County. Deciding to install a garden pond and/or waterfall is only the beginning! Once you have determined whether or not you actually want one, you'll want to ask yourself a series of questions to determine if you are ready for the upkeep for this landscaping choice. You'll also have determined if you are going to install it yourself or if you'll be looking for a company to do the installation for you....

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There are a many factors you will need to consider before beginning your search for a good garden pond and waterfall company in Marin County. Deciding to install a garden pond and/or waterfall is only the beginning! Once you have determined whether or not you actually want one, you'll want to ask yourself a series of questions to determine if you are ready for the upkeep for this landscaping choice. You'll also have determined if you are going to install it yourself or if you'll be looking for a company to do the installation for you. Keep in mind that questions may vary depending on these factors.

The following list of questions should help you solidify your decision about putting in a garden pond and/or waterfall. Answer them honestly so you can move on with your search for a reliable garden pond and waterfall company in Marin County, including in the cities of San Rafael, Mill Valley, Larkspur, Tiburon and Fairfax.

  • Do I want a Diamond Certified landscaping pond or waterfall construction company that is regarded best in quality and backed by the Diamond Certified Guarantee?
  • How can I make sure that a water feature is what I really want?
  • How can I make sure that my water feature won't cause other problems in my garden?
  • What style of water feature is going to work best in my garden?
  • Will my water feature be tremendously wasteful of water?
  • How hard is it for me to have fish in my water garden?
  • Am I dedicated to the level of maintenance it will take to keep fish alive?
  • Is it important to me that the water feature look like a natural part of the garden?
  • Can I have a water garden without the costs blowing out?
  • Will I be able to have time to relax and enjoy my water garden?
  • Do I want a waterfall or a stream in addition to a pond?
  • Am I concerned about pet or child safety and therefore interested in a pondless waterfall?
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What to Ask on the Phone
Phone Questions To Ask Garden Pond And Waterfall Companies In Marin County

So you've considered some difficult questions and come up with answers that make sense for you and your particular landscaping needs and desires-cheers on completing the first step towards finding a trustworthy Marin County garden pond and waterfall company, including in the towns of Almonte, Black Point, Ignacio, San Quentin and Terra Linda. Now you are ready to undertake the next task: phone interviews....

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So you've considered some difficult questions and come up with answers that make sense for you and your particular landscaping needs and desires-cheers on completing the first step towards finding a trustworthy Marin County garden pond and waterfall company, including in the towns of Almonte, Black Point, Ignacio, San Quentin and Terra Linda. Now you are ready to undertake the next task: phone interviews.

It is important that you be clear and comprehensive in your phone interviews with a variety of garden pond and waterfall companies. This will save you a massive amount of time, energy and gas for your car. If your phone questioning can lead you to narrow the search down to just a few good candidates, you will be a few steps ahead of the game. Use the following questions to compile a personalized interview to suit your particular water gardening needs.

  1. Has your landscaping pond or waterfall construction company earned and maintained a Diamond Certified rating?
  2. How long has your company been in business?
  3. What types of water gardening supplies do you carry?
  4. If I plan to introduce fish into my garden pond, do you carry some good garden varieties? If not, can you recommend a company who does?
  5. Are you in good standing with the California State Contractor's Licensing Board? Can I have your license number?
  6. Are you willing and/or able to answer questions throughout the installation process, especially if I plan to do the installation on my own?
  7. If I chose to have your company install my pond and/or waterfall, do you begin the process with an on-site consultation? How much do you charge for this step?
  8. Do you have a landscape designer on staff who specializes in water gardening?
  9. Do you offer pondless waterfall options?
  10. What are your guarantees on your products and/or installation work?
  11. Do you offer follow-up maintenance service (i.e. pond cleaning, debris removal, etc.)?
  12. Can you provide me with the addresses of five recent ponds/waterfall you have installed or people have purchased from your company?
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What to Ask in Person
In-Person Questions To Ask Of Garden Pond And Waterfall Companies In Marin County

You've had a lot of successful phone interviews with garden pond and waterfall companies in Marin County, and you want to move on to really narrow down your search for the one that fits your needs. It is time to decide who you are going to get out and see in person....

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You've had a lot of successful phone interviews with garden pond and waterfall companies in Marin County, and you want to move on to really narrow down your search for the one that fits your needs. It is time to decide who you are going to get out and see in person.

If you live in Marin County, including in the cities of Novato, San Anselmo, Corte Madera, Sausalito, Ross and Belevedere, you'll want to choose a garden pond and waterfall company with a location that is convenient to your property. However, don't discount companies who are a little farther away, especially if you were particularly impressed with their answers to your questions via phone. Use the following questions to help you with face-to-face interviews of the select Marin County garden pond and waterfall companies you have chosen to visit.

  1. Define your process of contracting, designing and installing a garden pond and/or waterfall.
  2. Do you work with me to create a budget that fits my needs and your design?
  3. Can you walk me through your selection of do-it-yourself pond installation kits and offer advice on the installation?
  4. Why should I hire your company for the installation? What makes you different from the other companies I could choose?
  5. Why should I purchase my water gardening supplies from your company? What makes you different from the other companies I could choose?
  6. Can I see your portfolio of water garden designs and installations?
  7. What is your company customer service policy?
  8. Do you manufacture your own water gardening supplies? If not, who is your supplier and why did you choose to utilize their products?
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What to Ask References
Dealing With References: Questions For Marin County Garden Pond And Waterfall Companies

By this point, you will most likely have a clue as to which garden pond and waterfall company is best suited for your individual situation, but you will want to gain some proof to make sure they are worthy of your business. This is when questioning a few references comes in handy. Even handier, however, is finding a Diamond Certified company, because then you don't have to do all that work on your own. It's already been done for you!...

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By this point, you will most likely have a clue as to which garden pond and waterfall company is best suited for your individual situation, but you will want to gain some proof to make sure they are worthy of your business. This is when questioning a few references comes in handy. Even handier, however, is finding a Diamond Certified company, because then you don't have to do all that work on your own. It's already been done for you!

Diamond Certified companies for garden ponds and waterfalls have passed an in-depth ratings process that most other companies can't pass. If you want quality from the garden ponds and waterfalls industry in Marin County, including those in the towns of Bolinas, Dogtown, Marshall, San Geronimo and Woodacre, you can have confidence choosing a Diamond Certified company. Diamond Certified reports are available online for all certified companies. And you'll never be fooled by fake reviews. That's because all research is performed in live telephone interviews of actual customers.

If you can't find a Diamond Certified garden pond and waterfall company within reach, you'll have to do some research on your own. If you do, it's wise to call some references provided by your garden ponds and waterfalls representative. Keep in mind, though, that references provided to you by the company are not equal in value to the large random sample of customers surveyed during the Diamond Certified ratings process. That's because references given to customers from companies are cherry-picked instead of randomly selected from all their customers. So the contractors will likely give you a few customers to call that they know are satisfied.

If you do call references on your own, specifically ask for a list of the company's 10 most recent customers. This will help avoid them giving you the names of only customers they know were satisfied.

  1. Did this company install your garden pond and/or waterfall? Were you pleased with the process from design to installation to follow-up maintenance?
  2. Are you satisfied with the products you have purchased from this company?
  3. If you had to return any products, were they under warranty? How easy or difficult was it to get this company to hold up their end of the guarantee?
  4. Would you work with this company again?
  5. Would you recommend of have you recommended this company either for installation or water gardening product purchasing?
  6. Do you feel as though you received good counsel from this company if you did your own garden pond and/or waterfall installation?
  7. Is this company providing any follow-up services? If yes, are you pleased with the work they continue to do?
  8. If you created a personalized budget with this company for your water gardening project, were you satisfied with it? Were there any charges added along the way that surprised you?
  9. Was this company willing to work with you on your particular needs (i.e. if you had safety concerns, offering you a variety of options)?
  10. Should I hire this company for my garden pond and/or waterfall installation or purchase my water gardening supplies from them? Why or why not?
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Review Your Options
Hiring a Good Garden Pond and Waterfall Company in Marin County

Your decision on a garden pond and waterfall company is an important one. So before deciding on the best company for garden ponds and waterfalls in Marin County for you, it's important to consider the following questions....

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Your decision on a garden pond and waterfall company is an important one. So before deciding on the best company for garden ponds and waterfalls in Marin County for you, it's important to consider the following questions.

  1. Was I totally satisfied with any one landscaping waterfall and backyard pond company's answers at every step of this process including the phone conversation, the personal visit and the reference interview?
  2. Has speaking with any of these companies enlightened me as to what type of pond and/or waterfall will work best in my space?
  3. Do I feel self-assured that I have done enough prior research to choose an effective garden pond and waterfall expert for my water landscaping project?
  4. Will I find the support I need throughout this process from any of the garden pond and waterfall companies on my short list?
  5. Taking each of these factors into consideration, which garden pond and waterfall company seems best for me and the project I have envisioned?
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How to Work With
Tips For Dealing With The Best Garden Pond And Backyard Waterfall Contractors In Marin County

Not every pond and waterfall company is made equally. As we've already recognized, Diamond Certified companies are a sure bet because they are vetted through a process of scientific customer review so that you know no matter which one you choose, if its Diamond Certified, it is sure to bring you satisfaction with your garden pond and/or waterfall....

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Not every pond and waterfall company is made equally. As we've already recognized, Diamond Certified companies are a sure bet because they are vetted through a process of scientific customer review so that you know no matter which one you choose, if its Diamond Certified, it is sure to bring you satisfaction with your garden pond and/or waterfall.

Now whether you live in the cities of Novato, San Anselmo, Corte Madera, Sausalito, Ross and Belevedere or the towns of Bolinas, Dogtown, Marshall, San Geronimo and Woodacre, you'll want to know how to identify the best garden pond and waterfall companies to work with, whether or not they have received a Diamond Certified rating. First, you'll want to know how long the company has been in business. Longevity naturally correlates with good workmanship, excellent design and quality supplies. Second, you'll want to verify whether or not they sell the necessary water gardening products to complete your water feature or if you'll have to go elsewhere for some or all of your purchasing needs. Third, customer service should be one of their main goals. If you feel as though their focus is on innovating the field of water gardening or designing the most intricate water features known to man without consulting your ideas and opinions, you have probably stumbled on a company that would not be considered "best." You can't sacrifice your satisfaction for the most modern new pump or the craziest design.

Finally, don't be fooled by corporate smooth talk. Yes, sometimes a large, corporate business is the way to go, especially if one specializes in the type of pond you are looking for (i.e. Koi specialty shops). But locally owned companies can be just as effective, sometimes more so, because they know the climate, the terrain and the particulars of the area in which you live. They specialize in your habitat, not just the industry of garden ponds and waterfalls, which means they will be able to provide you with the most sound support and advice. Only you can determine the best fit for your needs, just don't forget to check out the smaller shops too.

Advice On Making A Garden Pond Or Waterfall Installation Go More Smoothly In Marin County
Installing your own garden pond and/or waterfall
When you choose to install your own garden pond and/or waterfall in Marin County, you have to make sure you choose a supplier to work with who can not only meet all your material needs, but one that will be available to answer any questions you might have as you undertake this landscaping project. There are many practical tips that should not be disregarded as you complete a garden pond and/or waterfall installation and your carefully chosen expert should be able to assist you, even if they are not actually installing it for you.

One of the best things you can do to help this landscaping project go smoothly is have a complete design and budget before embarking on any actual work. This will enable anyone who tries to help you to give you the best advice for your particular situation. You'll want to have established where the pond and/or waterfall is going to be located, what prep work you will need to do to the area before the actual installation and which products are going to work best for your particular water landscaping needs.

Prior research is essential to this type of landscaping project going smoothly. You'll want to seek advice only and not feel as though you need education too.

Having your garden pond and/or waterfall installed

You will pay for the actual installation in this scenario, so you will have significant costs to going down this path. However, you will also reap the rewards of not spending your own time and energy figuring out this detailed landscaping skill.

The most important thing to do to ensure this landscaping project goes smoothly is to request a consultation before discussing anything else with your Marin County garden pond and waterfall expert. This will allow them to see what they are working with and hear your thoughts about placement, design, budget, etc. After this initial consultation in your outdoor space, you can allow the expert to take over from there, provided you feel as though your thoughts and feelings were being heard and validated. Make decisions promptly when asked so that your design and installation can keep on a timely track.

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Be a Good Customer
Being a Good Marin County Garden Pond and Waterfall Contractor Customer

It's the garden pond and waterfall company's responsibility to put in quality ponds and waterfalls using the best possible installation techniques. But you play a big part in the outcome achieved by your garden pond and waterfall company, too. Here are a few simple steps you can take to be a good customer when hiring a garden pond and waterfall company in Marin County....

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It's the garden pond and waterfall company's responsibility to put in quality ponds and waterfalls using the best possible installation techniques. But you play a big part in the outcome achieved by your garden pond and waterfall company, too. Here are a few simple steps you can take to be a good customer when hiring a garden pond and waterfall company in Marin County.

  1. Be clear and upfront with the garden pond and waterfall company. Let them know what you want from your garden pond and/or waterfall, the long-term outcome you're expecting and specific ways they can satisfy your expectations.
  2. Remember, a friendly smile goes a long way!
  3. Before you hire a company for your garden pond and/or waterfall in Marin County, restate your expectations and goals, and reiterate to the representative your understanding of the agreement. Most problems with local garden pond and waterfall suppliers occur because of a breakdown in communication. By being clear about your expectations and theirs, you can avoid most conflicts.
  4. Ask your garden pond and waterfall representative if you should call to check on the progress or if he will call you with updates.
  5. Be sure your service representative has a phone number where they can reach you at all times while they're installing your garden pond and/or waterfall. The work will move along more smoothly if your representative can reach you for any necessary updates, questions or work authorizations.
  6. When your garden pond and waterfall contractor contacts you, return calls promptly to keep the installation on schedule.
  7. Pay for the garden pond and/or waterfall and installation work promptly.

Why would you want to be a good customer? Companies specializing in garden ponds and waterfalls in Marin County appreciate customers who are straightforward, honest and easy to work with. Your good customer behavior sets the tone from your end and creates an environment conducive to a good relationship. Things may very well go smoother and any problems may be more easily resolved.

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Check the Work
Checking Work Against The Invoice When Dealing With Marin County Garden Pond And Waterfall Companies

Your pursuit of a garden pond and waterfall should always start with a consultation from your chosen Marin County garden pond and waterfall expert. Even if you want to put in your own water feature, most companies will assist you in figuring out exactly what kind of pond or waterfall you want in your space....

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Your pursuit of a garden pond and waterfall should always start with a consultation from your chosen Marin County garden pond and waterfall expert. Even if you want to put in your own water feature, most companies will assist you in figuring out exactly what kind of pond or waterfall you want in your space.

At this point, should you decide to go ahead and have your chosen garden pond and waterfall company do the installation, you should receive an invoice for the work that is to be completed, along with an estimate for total cost of labor and parts. Be very clear that it is your responsibility to keep checking any work done or part delivered against that estimate and invoice. If the people working on your installation or delivering your parts are different from your representative, make sure you continually available to clear up any issues you are having a long way so you don't get into an argument about any discrepancies later on.

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Written Warranties
Ask For Warrantees From Your Marin County Garden Pond And Waterfall Company

Warrantees are a very important part of purchasing and installing your garden pond and/or waterfall. If you decided to do the installation on your own, you will need to get a warrantee for the products only. However, you need to be diligent in checking over exactly what the warrantee covers so that every part of your pond is covered (i.e. liner, pump, filter, etc.). If the company you chose has an all-inclusive warrantee, great! If you need to get warrantees on each piece, check with both the company who sells the product to you and its manufacturer....

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Warrantees are a very important part of purchasing and installing your garden pond and/or waterfall. If you decided to do the installation on your own, you will need to get a warrantee for the products only. However, you need to be diligent in checking over exactly what the warrantee covers so that every part of your pond is covered (i.e. liner, pump, filter, etc.). If the company you chose has an all-inclusive warrantee, great! If you need to get warrantees on each piece, check with both the company who sells the product to you and its manufacturer. Often you can be doubly covered for items of this nature.

If instead you chose to have your Marin County garden pond and waterfall company do the installation, Diamond Certified strongly suggests that you secure a warrantee for the work as well as the parts. Remember that a contractor needs to be licensed if they are doing over $500 worth of work on your property-check to make sure the company you choose, whether in the larger cities of San Rafael, Mill Valley, Larkspur, Tiburon and Fairfax or the smaller cities of Almonte, Black Point, Ignacio, San Quentin and Terra Linda, is in good standing with the state contractor's licensing board. Over and above the company-offered warrantees, this license ensures that you will not be held liable should something happen to someone or something on your property.

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If Things Go Wrong
The Diamond Certified Performance Guarantee

Diamond Certified garden ponds and waterfalls companies are backed by the Diamond Certified Performance Guarantee. If the garden pond and waterfall company is Diamond Certified and you can't resolve the issue by talking with the owner, contact the mediation department at info@diamondcertified.org or call 800-738-1138....

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Diamond Certified garden ponds and waterfalls companies are backed by the Diamond Certified Performance Guarantee. If the garden pond and waterfall company is Diamond Certified and you can't resolve the issue by talking with the owner, contact the mediation department at info@diamondcertified.org or call 800-738-1138.

Simple Ways to End Conflict with Marin County Garden Ponds and Waterfalls Companies
If the garden pond and waterfall company you chose is not Diamond Certified, you may need some advice in resolving conflicts you encounter with their service. Remember to have a consultation and request a warranty before hiring anyone. However, conflicts may arise even if you do take all prior measures to avoid them.

The following tips can be helpful in ending conflict with garden pond and waterfall companies, including those in the cities of San Rafael, Mill Valley, Larkspur, Tiburon and Fairfax.

  1. Prior interactions matter: From the beginning, you need to treat your pond and waterfall representative with respect and courtesy. Always be willing to communicate and bring up concerns as they arise, so nothing is able to grow into a larger problem.
  2. Be completely in the moment: When addressing concerns with your pond and waterfall supplier, set aside time without interruption. This will communicate the seriousness of the matter and also make you more aware of the possibilities for ending conflict.
  3. Be willing to compromise: People who are arguing tend to zero in on all their differences when what they should be looking at is what they have in common. Ask questions and allow yourself to see all the areas in which you are satisfied with your pond and waterfall company's services. This can lead to finding a solution for the areas in which you experience dissatisfaction.
  4. Listen twice as much as you talk: Explain your complaint and then be quiet. Really allow the garden ponds and waterfalls professional to explain their side of the story and be willing to concede if they make a valid argument.
  5. If all else fails, ask for a supervisor: If you are employing the techniques above and getting nowhere with a middle manager, ask to speak to their boss or the owner of the company. This does not make you difficult; you are simply communicating the seriousness of your complaint.

If you are still unable to resolve the conflict with your Marin County garden pond and waterfall company, you are always welcome to lodge a complaint with your local Better Business Bureau. If you hired a company who has a contractor's license, you should also contact the Contractor's State License Board with any complaints.

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Glossary of Terms
Glossary of Landscape Waterfall and Backyard Pond Terms

Few of us deal with garden ponds and/or waterfalls on a daily basis. But if you're looking to put one in your yard, it is essential that you learn some basic terms to help you as you endeavor to install and maintain a garden pond and/or waterfall as a part of your landscape. The following terms and definitions will help you know how to have a productive and intelligent conversation regarding garden ponds and waterfalls.

acclimate

When an organism adapts to changes in the environment.

acidic

pH value less than seven....

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Few of us deal with garden ponds and/or waterfalls on a daily basis. But if you're looking to put one in your yard, it is essential that you learn some basic terms to help you as you endeavor to install and maintain a garden pond and/or waterfall as a part of your landscape. The following terms and definitions will help you know how to have a productive and intelligent conversation regarding garden ponds and waterfalls.

acclimate

When an organism adapts to changes in the environment.

acidic

pH value less than seven.

activated carbon

Material used to purify water and remove chlorine.

aeration pump

A pump that injects air into the water.

aerobic

Requires oxygen.

aeromonas

Water bacteria that can hurt fish

algae

Microscopic organisms like plants but have no stems, roots or flowers

Also known as: green water algae, multi-celled string algae

algaecide

Chemical that controls the growth of algae

alkaline

pH value greater than seven.

alluvial

Sediments deposited by flowing water.

ammonia

Colorless, odorless form of nitrogen toxic to pond fish.

anaerobic

No oxygen.

aphids

A common garden pest-small insects found on plants

aquatic plant

Plants that can grow in water.

bacteria

A single-cell organism with no nucleus.

ballast

Ultraviolet light supply that is used to regulate electric currents

ball valve

Valve used to regulate water flow through a pipe.

barb

Fitting for pipe that can take any size vinyl tubing

bare roots

Plants with the soil removed from their roots.

bio load

Capacity of a habitat to support plants and animals.

bio mass

Weight of organisms per unit area or volume.

biological filter

Filters that house media for nitrogen-consuming bacteria to live on and colonize.

bottom drain

Installed in the pond bottom to be used as a continuous intake for the pump and filtration system or to be used occasionally to flush debris from the pond.

buffer

Substance dissolved in the water that helps stabilize pH.

bulkhead

Special plastic fitting to provide a watertight seal through a plastic container or a flexible pond liner.

check valve

Used to provide flow through a pipe in one direction only.

Also known as: foot valve

chloramines

Non-evaporating chemical in municipal water supplies that is poisonous to fish

chlorine

Evaporating chemical commonly used in municipal water supplies that is poisonous to fish

chlorosis

Nutrient, mineral or disease deficiency indicated by foliage turning yellow. This is toxic to fish and aquatic plants.

crown

Part of the plant at soil level where stems and roots meet, and new shoots are produced.

dechlorinator

Pond treatment to remove chlorine from tap water to make it safe for pond life.

decomposition

Breakdown of matter by bacteria and fungi.

de-icer

Unit placed in the pond to maintain a hole in the ice that forms on the pond surface.

direct drive pump

Pump connected directly to the motor.

disappearing fountain

A water feature consisting of a fountain with no open water; the water spills from the fountain into an underground basin where it is recirculated back through the fountain.

ecosystem

Self-supporting community in which living and non-living things interact.

emergent

Foliage that rises about the water from submerged rooted plants.

Also known as: emerse

enzyme

Protein that helps speed up a chemical reaction such as the breakdown of organic debris.

ethylene propylene diene monomer

Material from which most flexible pond liner is made.

Also known as: EPDM

eutrophic

Nutrient rich, high organic growth levels.

external pump

Water pump that sits outside the water with an intake line going into the pond or skimmer.

Also known as: in-line pump

filter

Unit designed to clean the pond water

filter media

Material in a filter that traps debris in a mechanical filter or provides surface for beneficial bacteria in a biological filter.

flex PVC

Flexible version of PVC (polyvinyl chloride).

floater

Plant that lives and grows free floating on the surface of water, foliage may rise above, roots counter balance the foliage.

flocculent

Treatment that causes suspended organics to clump, which then will sink to the pond bottom.

fountain

Water feature with broad scope.

female pipe thread

Connection type using female (inside) threads.

Also known as: FPT

friction head

Resistance from pipe and fittings as the water flows through pipe.

fungus

Organism that feeds by absorbing nutrient through its outer cells.

gallons per hour

Unit used to measure water flow.

Also known as: GPH

gate valve

Valve used in fully opened or closed operation.

Also known as: knife valve

general hardness

Measurement of Calcium and Magnesium.

Also known as: GH

hardiness

The ability of a plant to withstand winter cold.

hardness

Quality of water mostly caused by excess Calcium and Magnesium.

head pressure

The total of static head, friction head, and pressure head that is used to size the pump of a pond.

indigenous

Existing naturally within the local region.

in-line pump

Water pump that sits outside the water with an intake line going into the pond or skimmer.

Also known as: external pump

invasive

Plants that spread out of control

carbonate hardness

The measurement of carbonate and bi-carbonate in the water.

Also known as: KH

kilowatt

Electrical unit of power equal to 1000 watts or 1.341 horsepower.

Also known as: KW

kilowatt-hour

Basic unit of electrical energy that equals one kilowatt of power applied for one hour.

Also known as: KWH

koi pond

Water feature which has the main focus of koi (fish); Koi ponds typically have few if any plants, are deeper than most water gardens and should have much greater filtration.

loam

Fertile soil with a high proportion of well-decomposed organic matter, sand, silt and clay.

magnetic drive pump

Pumps whose impeller is not connected directly to the motor. Instead the motor and impeller are each connected to magnets. As the motor spins its magnet, the other magnet spins which causes the impeller to turn.

marginal

Plants that have roots fully immersed with foliage at or above the surface. Can also refer to the shallow area of a pond.

mechanical filter

Unit that mechanically removes particles from the water.

male pipe thread

Connection type using male (outside) threads.

Also known as: MPT

mucus

Slimey coating, usually a bacteria resistant barrier.

mulm

Decomposed organic material that settles in ponds.

nitrate

Form of nitrogen that is less toxic than other forms of nitrogen, used by plants.

Also known as: NO3

nitrite

Toxic form of nitrogen; product of nitrification by beneficial bacteria.

Also known as: NO2

pH

The measure of the hydrogen ion concentration of the water, and therefore of its acidity or alkalinity.

parasite

An organism that lives by feeding off of other host organisms.

pathogen

Any organism that causes disease.

perennial

Any plant that lives more than three years.

phytofilter

Natural filtration using plants.

pondless waterfall

A water feature consisting of a waterfall only, with no open water.

Also known as: disappearing waterfall

pond liner

The flexible material that forms the waterproofing barrier between the water and the excavation below.

prefilter

Mechanical filter placed before the pump inlet to minimize clogging of the pump.

pressure head

Additional pressure required by some filters.

pressurized filter

A filter that is completely enclosed.

pseudomonas

Bacteria found in water that aids in organic decomposition but also causes infections in fish.

puddling

Making clay pond sides watertight by pounding or trampling.

reservoir

Body of water collected and stored usually at the head of the waterfall or stream.

rhizome

In-ground plant stem from which roots and shoots form.

root bound

Growing a plant in the same container too long forcing the roots to become tangled and grow in circles; roots must be carefully loosened when repotted.

runoff

water that flows over the ground and reaches a stream or pond as a result of rainfall; best to divert runoff so it does not go into the pond

salinity

Amount of salt dissolved in a given volume of water.

saturation

Solution which has maximum dissolved compounds.

scarecrow

Predator deterrent; in ponds, a water spray connected to an infrared detector.

siphon

Tube between two different levels, drawing water from the higher level.

skimmer

Unit that skims debris off of the pond surface.

sludge

Muck settling in the pond bottom or trapped in filters; made up of many organic debris including fish waste, partially decomposing plant material, etc.

static head

Vertical distance you raise the water above the pond surface.

stream

Flow of water, typically with less than a 45 degree slope.

sump

The lowest point to which water flows, a drain, reservoir, pit.

submersible pump

Pump that sits in water at all times.

thermocline

A rapid temperature change between two water depths.

trace elements

Chemicals that are needed in small amounts by pond organisms to grow optimally.

transformer

Device that converts electrical current. Typically these convert household 115 volt electricity to 12 volt for pond lighting.

tuber

Underground storage organ of a plant that can be either part of the stem or the root.

turion

A surviving bud formed along underwater roots.

ultraviolet sterilizer

A device that uses ultraviolet light to kill free-floating algae, bacteria, and other tiny organisms.

underlayment

Geo-textile material placed beneath pond liner to protect the liner from puncture.

union

Pipe fitting used for disconnecting purposes, the fitting couples two sections of PVC together and then can be unthreaded to disconnect.

up-flow filter

Filter in which the water enters at the bottom then flows up through filter media before exiting.

ultra violet light

Used to kill free floating algae.

venturi

Type of valve used for aerating ponds.

watercourse

Flow of water, typically with less than a 45 degree slope.

waterfall

Vertical drop of water.

waterfall tank

A basin that fills and overflows with water creating a waterfall.

waterfall well

Unit that sits in a pondless or disappearing waterfall basin to house the pump and maintain water volume for circulation.

water garden

Water feature with focus on plants, but may also contain fish.

weir

The spillway of a waterfall or the opening on a pond skimmer.

winter turbidity

Degree of water cloudiness due to matter insuspension.

zone

Distinctive habitat, part of a water garden (deep water, water margin, bog, stream, water meadow, moisture garden).

zooplankton

Animals occurring in the water that are often microscopic in size. Important natural algae filtering species.

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Frequently Asked Questions
FAQ for Backyard Pond and Garden Waterfall Contractors

Q: Why choose a Diamond Certified garden pond and waterfall company?...

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Q: Why choose a Diamond Certified garden pond and waterfall company?

A: Diamond Certified helps you choose a garden pond and waterfall specialist with confidence by offering a list of top-rated local companies who have passed the country's most in-depth rating process. Only garden pond and waterfall companies rated Highest in Quality earn the prestigious Diamond Certified award. Most companies can't pass the ratings. American Ratings Corporation also monitors every Diamond Certified company with ongoing research and ratings. And your purchase is backed by the Diamond Certified Performance Guarantee. So you'll feel confident choosing a Diamond Certified company specializing in garden ponds and waterfalls.

Q: My pond overflows when electricity goes out and needs water when it comes back on. What do I do?

A: Not much, other than refill it when the electricity comes back on. Ponds must have more water in their waterfalls and streambeds than can be held when a pump loses power, so the best you can do is be ready with a hose when the power is restored.

Q: Am I losing water from my pond through evaporation?

A: Ponds can lose as much as a half an inch a day to evaporation when the climate combines hot temperatures and low humidity. Most often though, evaporation should not exceed more than a quarter inch a day, which means your pond should not need to be refilled more than once every two weeks. Rain can add back that which is lost to evaporation as well.

Q: How do I detect and fix a leak?

A: This can be tricky. The best way to find a leak is to look for a wet spot in the surrounding mulch or dirt. Leaks are most often created from a rock causing a depression in the liner and two common problem areas for leaks are streams and waterfalls. If the leak is in a low spot, simply lift up the liner and put a rock or soil underneath it. Less often, the liner will actually become split clean through. You'll have to stop the pump and wait for the water level to stop falling. Then search for the hole and patch with a water tight seal.

Q: I'm concerned with the safety of having a pond with my kids (or the neighbors') or pets.

A: Kids are naturally drawn to water and need the supervision and instruction from adults. This includes rules of no walking on the rocks surrounding a pond. If you are really worried, you may want to consider a pondless waterfall, which gives you the benefit of a water feature, without the depth of water to be concerned about.

Q: My fish seem to be disappearing from my backyard pond. Where are they going and why?

A: Predators such as herons or raccoons are the most likely culprit. There are a variety of methods to keep such things away from your fish such as pond nets, heron decoys and scarecrows (motion activated water sprays).

Q: Why is my backyard pond water cloudy?

A: If you've recently installed or cleaned your pond, it could take at least two weeks for the water to clear. Sediment will usually settle in a week or two, but can be stirred up by heavy rain.

Q: How do I calculate how many gallons of water are in my garden pond?

A: Multiply the approximate square footage of water surface with the average depth. Multiply that number with the number of gallons per cubic foot (7.48). Length times width times depth times 7.48 equals total gallons.

Q: I've cleaned my filter pads and emptied the leaf basket but my pump is not working correctly. What is happening?

A: Larger debris (even frogs or toads) can sometimes overrun the pump area of the skimmer and go up the suction end of the pump. You'll need to take the pump off the skimmer and pull out whatever is blocking it. Some garden ponds and waterfalls companies offer debris removal as a part of their follow-up services.

Q: What are the best ways to keep my pond water clean and clear?

A: Many companies sell algaecides that can clear up pond water quickly and effectively. There are also natural options such as an electronic clarifier. Ask your garden ponds and waterfall expert about the choices they provide and what will work best for the type of pond you have installed.

Q: What size pump do I need?

A: Pumps are the most essential piece to making sure your garden pond runs effectively and performs beautifully. It runs all the time, which means it needs to be extremely energy efficient as well as dependable. Pump sizes are based on the size of your pond and the pumping capacity in gallons per hour (gph). The pump you need has to be able to circulate the volume of the pond at least once every hour. For example, if you have a 500-gallon pond, you need a pump that will circulate at least 500gph. Always choose a slightly more powerful pump than you technically need.

Q: What pump should I use for a backyard waterfall?

A: Pump head height is essential to consider when choosing a pump for your waterfall. This refers to the water pressure that can be generated by a pump. The maximum pumping height equals the height a pump will raise water straight up. To figure out the size you need for your waterfall, you need to decide how wide you want the spillover to be and measure the vertical distance from the top of the waterfall to the pond below. The width of spillover in inches has to have 100-200 gph of water flow at the top per inch. For example, if you want a six-inch spillover, the water flow at the top should be at least 600gph. Always choose a slightly more powerful pump than you technically need.

Q: Can I turn off my garden pond pump at night?

A: Absolutely not, especially if you have fish in your pond. At night, fish take oxygen from the water and give off carbon dioxide. Aeration is necessary for the life of your pond and the living organisms in it.

Q: What is a Koi Pond?

A: An enclosed, recirculating, freshwater pond in which Koi are kept. Koi are Japanese fancy carp. These ponds have to hold at least 500 gallons of water and be at least 24 inches deep with a bottom that slopes towards drains. You'll also need to invest in a good biological filtration system. Koi ponds are constructed to provide adequate oxygenation and filtration of the water. These ponds make an excellent landscaping addition to a garden.

Q: What should I feed my fish and how often should I feed them?

A: Pond fish require a balance of protein, fats, fiber, minerals and vitamins. Not reaching that balance can not only kill your fish, it can kill your pond. Ask your garden ponds and waterfalls expert what the best type of food is for your particular fish. They should be fed no more than twice daily and only what they can eat in five minutes.

Q: How many fish can I add to my new pond?

A: Ponds should not be overloaded. Less is better, especially when you are first getting used to maintaining a well-run pond. New ponds can take about one inch of fish pre one square foot of surface area. Add new fish just a few at a time to make sure that the pond and your filter are ready to support the new life. Always test water quality, neutralize chlorine and do what you can to stave off common fish diseases.

Q: What are the benefits of adding plants to my pond?

A: Plants not only add to the aesthetic appeal of your pond, they also provide shade which can decrease algae growth and contribute to natural filtration. Plants also absorb the bacteria broken down by your filter, effectively removing it from your pond. Always choose plants suited to your climate and keep them away from the pump.

Q: Do I really need a UV light in my pond?

A: Some people will say yes, others will say no. UV lights kill some green water algae, but they tend to kill good bacteria along with it. Maintaining a balanced ecosystem in your pond and outfitting it with the correct filtration system can do as much or more for your pond than a UV light. If you do try one, always match the pump size to the UV or the light will disperse too quickly and have no positive effects.

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Consumer Agencies
Professional Associations and Consumer Agencies for Pond and Waterfall Contractors

American Nursery & Landscape Association (ANLA) (http://www.anla.org/)
Better Business Bureau (BBB) (http://www.bbb.com/)
California Landscape Contractors Association (CLCA) (http://www.clca.org/)
California Landscape Contractors Association Bay Area Chapter (CLCASFBA) (www.clcasfba.org)
Contractors State License Board (CSLB) (www.cslb.ca.gov)
California Department of Consumer Affairs (DCA) (www.dca.ca.gov)
Diamond Certified (www.diamondcertified.org) Read More »

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American Nursery & Landscape Association (ANLA) (http://www.anla.org/)
Better Business Bureau (BBB) (http://www.bbb.com/)
California Landscape Contractors Association (CLCA) (http://www.clca.org/)
California Landscape Contractors Association Bay Area Chapter (CLCASFBA) (www.clcasfba.org)
Contractors State License Board (CSLB) (www.cslb.ca.gov)
California Department of Consumer Affairs (DCA) (www.dca.ca.gov)
Diamond Certified (www.diamondcertified.org)
Ecological Landscaping Association (ELA) (http://www.ecolandscping.org/)
Irrigation Association (IA) (www.irrigation.org)
International Association of Landscape Ecology (IALE) (http://www.landscape-ecology.org/)
Nursery & Landscape Association Executives of North America (NLAE) (http://www.nlae.org/)
The Professional Landcare Network (PLANET) (www.landcarenetwork.org)
Western Nursery and Landscape Association (WNLA) (www.wnla.org)


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