Diamond Certified Companies are Rated Highest in Quality and Helpful Expertise.

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Diamond certified companies are top rated and guaranteed

Why Trust Diamond Certified Remodeling and Addition Contractors Rated Highest in Quality?

Photo: Harkey Construction, Inc. (2013)

You are the customer. If your goal is to choose a remodeling and addition contractor that will deliver high customer satisfaction and quality, you’ll feel confident in choosing a Diamond Certified remodeler and addition builder. Each has been rated Highest in Quality in the most accurate ratings process anywhere. And you’re always backed by the Diamond Certified Performance Guarantee. Here’s why the Diamond Certified ratings and certification process will help you find a top-rated additions and remodeling contractor

You are the customer. If your goal is to choose a remodeling and addition contractor that will deliver high customer satisfaction and quality, you’ll feel confident in choosing a Diamond Certified remodeler and addition builder. Each has been rated Highest in Quality in the most accurate ratings process anywhere. And you’re always backed by the Diamond Certified Performance Guarantee. Here’s why the Diamond Certified ratings and certification process will help you find a top-rated additions and remodeling contractor and is unparalleled in its accuracy, rigor and usefulness:

1) Accuracy: All research is performed by live telephone interviews that verify only real customers are surveyed, so you'll never be fooled by fake reviews.

2) Statistical Reliability: A large random sample of past customers is surveyed on an ongoing basis so the research results you see truly reflect a Diamond Certified company’s top-rated status.

3) Full Disclosure: By clicking the name of a company above you'll see the exact rating results in charts and read verbatim survey responses as well as researched articles on each qualified company.

4) Guaranteed: Your purchase is backed up with mediation and the Diamond Certified Performance Guarantee, so you can choose with confidence.

Click on the name of a Diamond Certified company above to read ratings results, researched articles and verbatim customer survey responses to help you make an informed decision.

More than 200,000 customers of local companies have been interviewed in live telephone calls, and only companies that score Highest in Quality in customer satisfaction–a 90+ on a 100 scale–as well as pass all of the credential-based ratings earn Diamond Certified. By requiring such a high score to qualify, the Diamond Certified program eliminates mediocre and poorly performing companies. Read detailed information about the ratings and certification process.

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DIAMOND CERTIFIED EXPERT CONTRIBUTORS IN THE Sonoma County – Contractors – Remodel & Additions CATEGORY

Ron Evenich is a veteran of the construction industry and owner of Evenich Construction, Inc., a Diamond Certified company. He can be reached at (707) 574-8903 or byemail.

Ron Evenich

diamond certified contributor profile and expert article

Ron Evenich: One Day at a Time

By James Florence, Diamond Certified Resource Reporter

PETALUMA — Like many professionals who learned their trade by working alongside a parent, Ron Evenich was introduced to construction at an early age. “My father was a drywall contractor, and I started working with him when I was just a kid,” he recounts. “After high school, I starting doing framing work for a couple different contractors, and after about five years, I got my license and struck out on my own.”

Today, as owner of Evenich Construction, Inc., Ron says his favorite part of his job is its intrinsic variety. “Construction isn’t like an office job, where you perform the same work over and over again. There’s something different every day, which I’ve always enjoyed.”

A lifetime resident of Petaluma (where he lives with his wife, Becky, and their children, Shelby and Ty), Ron says he appreciates the close-knit character of his hometown. “Petaluma was a good town to grow up in and it’s been a really good place to raise my kids as well. The people are very nice here and it’s a great community to be a part of.”

Outside of work, Ron engages in a variety of activities, from hunting and fishing to snow and water sports. “Our family enjoys getting outdoors,” he affirms. “We spend a lot of time in the Tahoe/Donner area, both hunting and going skiing at North Star. Also, my son and I take a trip to Montana every year to go hunting.” Ron also maintains an active involvement in his local community. “I’ve been on the board of Liberty Elementary School for 15 years, and I’m involved with youth sports leagues like Sonoma County Alliance Soccer and ACES Baseball.” In addition, Ron likes to keep in touch with his and Becky’s oldest daughter, Sharee, and their grandson.

In his life and career, Ron espouses the virtues of taking a calm, collected approach to everyday problems. “Life’s too short to get all worked up and stressed out, which is why I like to take things one day at a time,” he explains. “This is particularly important in terms of my career. In construction, there’s always a new challenge or issue, so you have to take things in stride. Being proactive about planning and communication helps things go more smoothly, but it’s equally important to be calm when they don’t go as planned.”

When asked the first thing he’d do if he could retire tomorrow, Ron says he’d spend some time working on his property. “I’m a bit of a workaholic—when I’m not working in the field, I’m usually working around my house. There are a few areas of my property that could use a little TLC, so I’d use the extra time to address some of those things.”

Ask Me Anything!

Q: What’s your favorite sports team?
A: The San Francisco 49ers.

Q: What’s your favorite kind of music?
A: Country.

Q: What’s your favorite local restaurant?
A: Cucina Paradiso in Petaluma.

Q: If you could visit any country, where would you go?
A: Italy. My wife and I both have Italian heritage, and we’d like to meet up with some of our relatives there.

Q: What’s your favorite thing to eat for dessert?
A: Blackberry pie.

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Preliminary Steps in the Construction Process

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PETALUMA — In anticipation of an upcoming building or remodeling project, home and property owners tend to get excited about seeing the work begin. However, any construction project entails a number of preliminary hurdles that must be cleared before the… Read more

Expert Video Tip

Video: Preliminary Steps in Construction

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Complete Video Transcription:

PETALUMA — Host, Sarah Rutan: In anticipation of an upcoming building project, homeowners sometimes forget about the preliminary hurdles that must be cleared before construction begins. Today,… Read more

Dennis Thompson is a 34-year veteran of the construction industry and owner of Thompson Construction, a Diamond Certified company. He can be reached at (707) 506-6915 or by email.

Dennis Thompson

diamond certified contributor profile and expert article

Dennis Thompson: Hometown Glory

By James Florence, Diamond Certified Resource Reporter

HEALDSBURG — A lifetime resident of Healdsburg, Dennis Thompson values the personal benefits that come with living and working in the same town where he was born and raised. “There’s a lot of history here for me, and a lot of good feelings that go along with it,” he says. “I had the fortunate opportunity to purchase a property close to where I grew up, and that’s where I built my house. There’s a dirt road that runs beside it where I used to ride my bike as a kid—I can even point out the spot where I first took off my training wheels!”

Dennis’ local roots run deep on a professional level as well. More than 30 years since he began his construction career, he recounts how it all started: “I was working as a machinist with Hewlett-Packard in Santa Rosa, and I just got tired of all the oil in my hair! I had a friend in the construction business, so I took a two-week vacation and went to work with him just to see what it was like. I immediately fell in love with the trade, so I gave my notice and joined the local carpenters union.” After earning his journeyman status, Dennis continued to excel in the industry and eventually struck out on his own, founding Thompson Construction in 1985.

Today, Dennis says he appreciates the rewards that the construction trade naturally provides, from the satisfaction of a job well done to positive relationships with customers. “It’s very fulfilling to stand back and look at something you’ve accomplished, which is something I enjoy to this day. I also value the connections I make with my clients. In many cases, they become good friends and stay in touch long after their projects are completed.”

Outside of work, Dennis devotes much of his time to being with family. “My wife, Brenda, and I both come from large families with a lot of traditions, and we all get together fairly often for holidays and birthdays, which is always a fun time.” In addition to large family gatherings, Dennis enjoys playing golf and attending baseball games with his three grown sons—Nicholas, Kyle and Chris—all of whom reside locally.

In his professional career, Dennis espouses the importance of quality workmanship. “People often say, ‘No one will ever see this, so you don’t need to make it look nice,’ but I think it’s important to do good work in every aspect of the job,” he says. “Even if no one can see it now, someone will likely take apart my work one day, and I want it to reflect the level of quality I adhere to.”

When asked about his future retirement, Dennis says he has no plans to slow down. “Other than visit some parts of the United States I haven’t seen yet, I’ll probably keep myself busy with home projects. We live on three quarters of an acre, and there’s always something to do. It’s kind of like the Golden Gate Bridge: Once you’ve finally finished everything that needs to be done, it’s time to start over again!”

Ask Me Anything!

Q: What’s your favorite sports team?
A: The San Francisco Giants.

Q: The Beatles or the Rolling Stones?
A: The Beatles.

Q: What’s your favorite smell?
A: Freshly cut grass.

Q: What’s your favorite local restaurant?
A: Socorro’s Mexican Restaurant in Windsor.

Q: Did you play any high school sports?
A: I wrestled, played football and ran track.

Q: What’s your favorite dessert?
A: Anything chocolate—it’s one of my few weaknesses.

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How to Fix a Swinging Door

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HEALDSBURG — If you have a door that frequently swings open or closed, you may think the only way to fix it is to completely remove and reset it. However, in many cases, this problem can be corrected with a… Read more

Expert Video Tip

Video: Solving a Swinging Door Problem

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Complete Video Transcription:

HEALDSBURG — Host, Sarah Rutan: If you have a door that swings even after you’ve opened or closed it, there is a solution to solve… Read more

SELECTED PHOTOS FROM THESE TOP RATED COMPANIES

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INDUSTRY INFORMATION AND RESEARCHED ARTICLES BY THE DIAMOND CERTIFIED RESOURCE

  • Kohler

  • Andersen

  • CertainTeed

  • Grohe

  • Hansgrohe

  • Milgard

  • JELD-WEN

custom home remodeling
master bathroom remodeling
ranch home remodeling
green home remodeling
basement remodeling
exterior home remodeling
shower remodeling
residential remodeling
commercial remodeling
attic remodeling
living room remodeling
office remodeling
interior remodeling
kitchen remodeling
home remodeling
bathroom remodeling
split level home remodeling

bathroom additions
sunroom additions
master bath additions
prefabricated home additions
home additions
kitchen additions
small home additions
split level home additions
custom home additions
room additions
ranch home additions
second story home additions
family room additions
mobile home additions
garage additions
modular home additions
porch additions

Agua Caliente
Alexander Valley
Annapolis
Asti
Bloomfield
Bodega
Bodega Bay
Boyes Hot Springs
Camp Meeker
Cazadero
Cloverdale
Cotati
Duncans Mills
El Verano
Eldridge
Fallon
Fetters Hot Springs
Forestville
Fort Ross
Freestone
Fulton
Geyserville
Glen Ellen
Graton
Guerneville
Guernewood
Healdsburg
Jenner
Kenwood
Lakeville
Larkfield
Lytton
Mark West
Monte Rio
Occidental
Penngrove
Petaluma
Rio Nido
Rohnert Park
Roseland
Russian River
Russian River Meadows
Salmon Creek
Santa Rosa
Schellville
Sebastopol
Sheridan
Sonoma
Stewarts Point Rancheria
Temelec
the Geysers
Sea Ranch
Two Rock
Valley Ford
Villa Grande
Vineburg
Windsor

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94928
94931
94951
94952
94953
94954
94955
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94999
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95450
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95465
95471
95472
95473
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95480
95486
95487
95492
95497

Associated Builders and Contractors (ABC) (http://www.abc.org/)
American Subcontractors Association (ASA) (http://www.assaonline.com/)
American Society of Concrete Contractors (ASCC) (http://www.ascconline.org/)
Better Business Bureau (BBB) (www.bbb.com)
California Building Industry Association (CBIA) (http://www.cbia.org/)
Contractors State License Board (CSLB) (http://www.cslb.ca.gov/)
California Department of Consumer Affairs (DCA) (www.dca.ca.gov)
Home Builders Association of Northern California (HBANC) (http://www.hbanc.org/)
National Association of Home Builders (NAHB) (http://www.nahb.org/)
National Association of the Remodeling Industry (NARI) (http://www.nari.org/)
North Coast Builders Exchange (NCBE) (http://www.ncbeonline.com/
National Systems Contractors Association (NSCA) (http://www.nsca.org/)
National Kitchen & Bath Association (NKBA) (www.nkba.org/)

Know What You Want
Know Your Goals for Your Home Addition or Remodel

Many homeowners find that it helps to know the scope of their project and their overarching goals before talking to a home addition and remodeling contractor in Sonoma County. By knowing what you want to accomplish and the end goal for your project, you’re more likely to be happy with the results of your home remodeling project. So before contacting a local remodeling firm, ask yourself:

  1. Do I want a Diamond Certified company that is rated best in quality and backed by the Diamond Certified Performance Guarantee?
  2. What is the problem or challenge I want this remodel or home addition to address? (This could include a growing family, in-laws moving in, updating an older home or turning an unused space into a new family room.)
  3. Are there any specific requirements or wishes I have for the project?
  4. What is my budget for home remodeling or home addition costs?
  5. What characteristics and personal and professional qualities am I looking for in a Sonoma County remodeling and addition contractor?
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What To Ask In Person
Questions to Ask Sonoma County Addition and Remodeling Contractors in Person

Once you’ve narrowed down your choices by interviewing local remodelers via phone, meet with your top choices in person. You may find it beneficial to take notes on your conversations and recording each addition contractor’s answers, suggestions and general attitude about the project.

  1. How much time will the remodel/home addition take, from designing through completion?
  2. What is your approach to a project of this size? (This will help you know what to expect if you hire this company for your remodel or home addition.)
  3. Will I be able to stay in my home during the remodel/home addition?
  4. Will this home addition or remodel add value to my home?
  5. Do you have any recent projects in my area of Sonoma County where I can see how the house addition and home remodels look from the street?
  6. Do you have recent customer references I can call?
  7. Do you offer warranties and guarantees on your work? Will you put them in writing?
  8. How would I handle future service issues? Are you responsible for warranty work if there’s ever a problem with my home addition/remodeling project?
  9. What can I do to make the remodeling and addition process easier?
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  • What To Ask References
    Talk with Previous Customers of Local Remodelers and Home Addition Contractors in Sonoma County Including the Smaller Cities of Agua Caliente, Bodega Bay, Camp Meeker, Fallon, Forestville, Geyserville, Monte Rio, Rio Nido, Sheridan and Vineburg

    Diamond Certified remodeling and home addition contractors are your best choice, because all certified companies have passed an in-depth ratings process that most other companies can’t pass. If you want quality from a Sonoma County remodeling company, you can have confidence choosing a Diamond Certified remodeling contractor from the greater Bay Area. Diamond Certified reports are available online for all certified addition and remodeling contractors. 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 remodeling company within reach, you’ll have to do some research on your own. In that case, it’s sensible to call some references provided by the Sonoma County remodeling companies you’re deciding among. Keep in mind, though, that references provided to you by the home addition contractors 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, request a list of the company’s 10 most recent customers. This will help avoid them giving you only the names of customers they know were satisfied. Then, use these questions to get you started in your interview of previous customers.

    1. Were you satisfied with the home remodel/home addition work from _(remodeling & addition company name)_?
    2. What was the type and scope of job they did for you (new room addition, kitchen remodel, bathroom remodel, whole home remodeling, sunroom addition, basement remodel, home renovations, etc)
    3. Did the Sonoma County remodeling contractor and home addition company you hired complete the work on time?
    4. Did the contractor keep you up-to-date on the status of the project?
    5. Were there unexpected costs? If so, what were they for and were they avoidable?
    6. If you live in a smaller town such as Penngrove, Fulton, Valley Ford, Russian River, Eldridge, Roseville, Fort Bragg or in West County, did the remodeling contractors charge extra to travel to your home?
    7. Did the Sonoma County home remodelers show up on time?
    8. Did they clean up after finishing the home renovations?
    9. If you need home additions or remodeling work in the future, would you use this contractor again?
    10. Would you recommend them to friends or family?
    11. Can I visit your home to see the completed home renovations and room addition?
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  • Review Your Options
    Find and Hire Good Remodeling Companies and Addition Contractors in Sonoma County, Including the Major Cities of Santa Rosa, Healdsburg, Petaluma, Rohnert Park, Cotati, Windsor, Cloverdale, Sonoma, Sebastopol and Guerneville

    The Diamond Certified symbol has been awarded to companies that scored Highest in Quality in an accurate ratings process.

    Before signing a contract with a home renovation and remodeling contractor in Sonoma County, make one final review of your choices and ask yourself the following questions:

    1. Can the remodeling contractors and addition builders you’ve interviewed meet your needs in terms of scheduling, design and construction preferences?
    2. Are the Sonoma County remodeling contractors knowledgeable about the scope and details of the home remodel/home addition you’re considering? Can they tell you which designs and products best suit your needs and why (i.e. whole home renovation, kitchen remodel, bathroom remodel, sunroom addition, basement renovation, attic remodeling, bedroom addition, etc.)?
    3. Is the renovation and remodeling company sensitive to your budget? Can they offer various solutions and finish products that fit your resources? Most home addition contractors will give you bids for Good, Better and Best options that include choices of design and aesthetics, prices, brand names/manufacturers and services.
    4. Do the remodeling and addition contractors in Sonoma County offer warranties in the event of a product failure or construction/installation error? Will they put their guarantees in writing?
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  • How To Work With
    Get the Most Out of Your Remodel and Home Addition from Local Sonoma County Contractors

    Before interviewing and choosing a good home remodeling company in Sonoma County, including those serving the larger cities of Santa Rosa, Windsor, Petaluma, Rohnert Park and Healdsburg, decide the type of project you’re looking for and the scope of the work you want done. You should also know the budget range you’re looking to stay within. This will help you express yourself to the contractors you talk to, and will give each remodeling contractor and home addition builder the chance to bid on the same project. And it will help you define boundaries so that you don’t end up getting—and paying for—more work than you want or need.

    Knowing the scope of your home addition or renovation will give you a good idea of whether you want to stay in your home during the work or relocate while the construction is in process. Home renovations and additions can be loud, dusty and disruptive, but some are more intense than others. Consider the rooms you’re having remodeled or the location of the home addition and ask the home remodeling and addition contractors you interview whether you’ll be able to stay in your home during the work. You may want to consider moving to another location for the duration of the project if important rooms (like your kitchen and bathrooms) will be under construction, or if the contractor expects major interruptions in electricity or water.

    Sign a Contract with a Good Sonoma County Remodeling Company
    Once you’ve found the Sonoma County remodeling and addition contractor that is best suited to your job, you can move forward by obtaining a detailed estimate and signing a contract. The contract should include the price, start and end dates and any special requests you’ve agreed upon with your local home renovation contractor. You’ll also want to confirm any warrantees or guarantees at this time and make sure they’re in writing in the contract.

    Read through the estimate and be sure you understand all terms and limitations before you sign the contract. The contract you sign with your Sonoma County remodeling company is binding, so for your protection, never sign a blank or incomplete estimate.

    Prepare for Your Home Remodel and New Home Addition
    Good Sonoma County remodeling contractors are professionals, but you can save time and money by planning for your home addition and renovation.
    Provide adequate storage space if required. Some remodeling contractors in Sonoma County have facilities or travel trailers in which to store remodeling materials and building equipment, but others expect homeowners to provide a clean, dry and accessible storage area for these materials. Ask your home renovation contractor if you’ll need to have space for materials and, if so, how much space is needed.

    Supply clearance and parking space for work trucks. Construction vehicles are often large and may need special parking consideration depending on the size of your driveway or available street parking. Ask your contractor how many work vehicles will need parking space, and whether trailers or other large vehicles will be on site daily. It may also be wise to walk through your property with your Sonoma County remodeling contractor and have them advise you of any clearance issues, lawn ornaments or potential hazards that you can move or minimize before the work begins.

    Prepare your home for construction dust. Remodeling and new addition construction is often a dusty job. Many contractors will provide taping and plastic barriers to prevent dust and construction debris from entering areas of your home that aren’t being remodeled or renovated, but you may be able to save time and money by preparing your home yourself. Talk with your remodeling contractor about steps you can take before the remodeling begins.

    Move and store unnecessary items. Remove furniture, decorations, rugs and other movable objects from the rooms to be remodeled. This will protect them from dust and damage, and will allow your remodeling contractors to move freely and avoid injury. You may also want to temporarily store any heirlooms or expensive items that are located in high traffic areas of your home. Keep in mind that construction can cause items to shift and fall from shelves and walls, and take down any artwork or decorations.

    Keep children and pets away from the construction area. Your remodeling and home addition contractors shouldn’t be expected to watch out for kids and pets. So for their safety, keep any household pets or children out of the area when your remodeling contractors are working. It’s wise to keep everyone away from the construction area even when no remodelers are working as building tools, unfinished construction and exposed wires may pose a safety hazard.

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  • Be a Good Customer
    Be a Good Remodeling Company Customer

    The best local remodelers and home addition contractors in Sonoma County will have superior remodeling and building skills that will enable them to do good work and offer a fair value. But you also play a part in the success of your remodel and home addition. Here are a few simple steps you can take to be a good customer when hiring a Sonoma County remodeling contractor and home addition company.

    • Be clear and upfront with the remodeling and renovation specialist. Let them know what you want from your home renovation or room remodel, the long-term outcome you’re expecting and specific ways they can meet your expectations.
    • Remember, a smile goes a long way!
    • Before you hire a Sonoma County remodeler or home addition contractor, restate your expectations and goals, and reiterate to the remodeling company representative your understanding of the agreement. Most problems with local remodelers and home addition contractors occur because of a breakdown in communication. By being clear about your expectations and theirs, you can avoid most conflicts.
    • Ask your remodeler if you should call to check on the progress or if he will call you with updates on your home addition.
    • Be sure your service representative has a phone number where they can reach you at all times while they’re remodeling your home. The addition process will move along more smoothly if your contractor can reach you for any necessary updates, questions or work authorizations.
    • When your remodeling contractor contacts you, return calls promptly to keep the home addition or remodel on schedule.
    • Pay your remodeling and addition contractor promptly.

    Why would you want to be a good customer? Sonoma County home addition and remodeling contractors in the larger cities of Santa Rosa, Windsor, Petaluma, Rohnert Park and Healdsburg, and all of the smaller towns 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
Check The Remodeling Work Against Your Invoice

Once the work is completed, walk though your new home addition or remodel with your renovation contractor. Check the work against your invoice and make sure that it stands up to your expectations and is what was promised in your contract.

The invoice from your Sonoma County remodeling contractor should include the following:

  • The name, physical address and state license number of the remodeling contractor.
  • A complete list of all work performed.
  • An itemized list of all construction materials.
  • The total cost for your home renovation or home addition, including an itemized amount due for labor.
  • A written explanation of any warrantees or guarantees provided by the product manufacturers and the home remodeling contractors.
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Written Warranties
Request Written Guarantees for All Home Remodeling Services

Before your remodeling and home addition contractor leaves the job, confirm with them any warranties and/or guarantees you've agreed upon.

Not all home addition companies in Sonoma County offer warranties on their work and materials, but if the remodeling company you've chosen does, they should give you a written warranty that includes the following:

  • The Sonoma County home addition contractor's name and physical business address.
  • The remodeling and renovation company's state license number. (You can verify this online at www.cslb.ca.gov and check for any outstanding complaints and violations.)
  • What remodeling or home addition materials and workmanship are covered, including whether the contractor will replace or repair defective items or give you a refund if you place a warranty claim.
  • Your responsibility if you need warranty work (i.e., if you have to pay for labor when filing a claim for warranty work or pay a prorated amount).
  • Terms of and limitations.
  • If the home remodeling warranty coverage is transferrable to the new owner if you sell your house.
  • Any exclusions to the warranty must be in writing.
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Top 10 Requests
Top Service Requests in Sonoma County

The most popular types of remodeling and addition projects for contractors in Sonoma County are listed below, including examples of each kind of remodeling job.

Kitchen Remodeling
Kitchen remodeling includes renovations of the design, style and structure of a kitchen. A kitchen remodel may comprise new kitchen design plans, kitchen counters, kitchen cabinets, new kitchen appliances, new flooring and new kitchen lighting.

Bathroom Remodeling (Bath Remodeling)
A minor bathroom remodel will change the appearance of an existing bathroom, while a larger-scale bath remodel can change the size and usage of an existing bathroom. Most bathroom renovations in Sonoma County include new bathroom fixtures, paint, bathroom flooring, bathroom tile, bath cabinets, new showers and bathtubs, new bathroom mirrors and even new bathroom floor plans.

Home Addition Building
Home additions, including master bedroom additions, family room additions, garage additions, in-laws quarters, mud room additions, second-story additions, kitchen extensions, sunroom additions, dormer additions, front porch additions and bonus room additions, are a great way to add value and extra space to existing homes.

Sunroom Addition
Also known as four-season rooms, sunrooms generally cost less than regular home additions. They are a supplemental home addition (rather than a functional or necessary home addition, like that of a bathroom addition, kitchen or bedroom addition) that provide extra space for reading and entertaining. Many sunroom additions come in the form of a prefabricated kit and do not include central heating or cooling systems.

Home Remodeling
Home remodeling, done either as a single-room remodeling project or as an entire home renovation, includes changing the appearance and even the design of the home. Most home remodels in Sonoma County include new home floor plans and home improvements such as new flooring, new windows, kitchen and bathroom remodeling, basement remodeling, attic renovations, new paint, new appliances and other home interior renovations.

Basement Remodeling
Basement renovations are a popular home remodeling project. Most basement renovations turn unused basement space into a finished basement with a family room, bedroom, basement bathroom, recreation room (rec room), or other usable space. Sonoma County basement remodeling plans may include basement design, the installation of basement walls, new carpeting and flooring, a basement fireplace and a basement bar.

Home Renovations
Like home remodeling, home renovations can change the design, functionality and appearance of your home’s interior. Home renovations, whether in the kitchen, bathroom, basement, bedrooms or living rooms, often start with home renovation plans from a qualified Sonoma County remodeling contractor and include new house interior designs, new flooring and wall coverings, new countertops and cabinets, construction of new walls and home improvements like new fireplaces and new lighting.

Room Addition
Room addition to homes can be any size and may include bathroom additions, family room additions, modular home additions, sunroom additions and bedroom additions. Room additions are often a complex process. Since the new room addition plans should match your existing home and must correctly connect to the existing structure, it’s wise to hire an experienced Sonoma County home addition contractor to draw up your room addition plans and complete the new addition.

Garage Addition
Garage additions create more space for vehicles, storage and even future living space. Garage plans can be drawn to add on to existing garages and existing homes, or can be free-standing garages. If you have future plans of adding a bathroom or renovating your garage to create living space, you can have your Sonoma County addition builder install plumbing and electrical in your new garage addition.

Custom Remodeling Plans
Home remodeling contractors in Sonoma County can create custom remodeling plans based on your existing home and your requirements and wishes for your home remodel or addition.

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Glossary Of Terms
Glossary of Terms for Sonoma County Customers

Below are some common terms and descriptions associated with remodeling and home additions that will help you navigate your way through your home renovation process.

bathroom remodel
A bathroom remodel will change the size and appearance of an existing bathroom. Most bathroom remodels in Sonoma County include new bathroom floor plans, updated bathroom fixtures, flooring, tile, bathroom cabinets and countertops, new bathtubs and shower enclosures.

Also known as: bathroom remodeling, bathroom remodels, bathroom redesigns, basement bathroom remodels, small bathroom remodel, master bathroom remodeling, basement bathroom remodeling, bath remodels

basement renovations
Basement renovations turn unused basement space into finished basements with a family room, extra bedrooms, basement bathroom, recreation room (rec room), game room, or other usable space. Sonoma County basement remodeling contractors provide basement design, basement wall installation, new carpet and flooring, basement fireplaces and basement bars.

Also known as: basement remodels, basement remodeling, basement remodeling plans, basement bathroom remodeling, basement finishing, finishing a basement, basement designs, basement remodel design

bedroom addition
Adding a new bedroom to an existing home through the process of a room addition is known as a bedroom addition. Bedroom additions can be added on top of an existing home as a second-story addition, above a garage or alongside the existing structure.

Also known as: bedroom additions, master bedroom addition, master bedroom addition plans

bedroom remodeling
Remodeling an existing bedroom can include new bedroom floor plans, the addition of a master bathroom, new bedroom designs and bedroom redecorating.

Also known as: bedroom renovation, bedroom designs, bedroom renovations, master bedroom remodeling, master bedroom remodel design

change order
Work that is changed during construction and differs from the work contracted for. Change orders require an addendum to the renovation and addition contract and ay result in additional charges.

Also known as: construction change orders, remodeling change order, home renovation change order, change order request, contract change order, remodeling change request

custom remodeling plans
Custom remodeling plans are based on your existing home and your requirements for your new home remodel and home addition. Good Sonoma County remodeling and addition contractors can provide customized home remodeling plans for every project.

Also known as: custom home remodeling plans, custom house plans, custom basement remodeling plans, custom home remodeling floor plans, custom kitchen remodeling plans, custom home addition plans, custom home renovations, custom home addition floor plans

garage addition
Garage additions can add on to existing garages and homes, or can be free-standing. If you have future plans of adding a bathroom or turning your garage into living space, a Sonoma County addition builder can install plumbing and additional electrical wiring in your new garage addition.

garage remodel
Existing garages can be renovated into living space, additional rooms, mother-in-laws quarters, game rooms or storage space by Sonoma County remodeling contractors.

green remodeling
Many Sonoma County home addition and renovation contractors offer green remodeling services. Green remodeling can be defined as home remodeling with an emphasis on sustainability, maximizing natural resources and efficient and ecologically-responsible design and construction techniques.

Also known as: eco-friendly remodeling, green home remodeling, green building, green remodels, green remodeling designs, green kitchen remodel, green bathroom remodel, sustainable remodeling

home additions
Home additions, including master bedroom additions, second-story additions, kitchen extensions, sunroom additions, family room additions, modular home additions, garage additions, in-laws quarters, mud room additions, dormer additions, front porch additions and bonus room additions, can add value and space to existing homes.

Also known as: room additions, second-story additions, adding-on, add-on home, addition to home, building an addition, addition building

home remodeler
A home remodeler is a remodeling contractor that specializes in renovating existing homes. Many home remodelers in Sonoma County are also home addition builders who can add new rooms, second story additions and new garage additions to existing homes.

Also known as: house remodeling contractors, remodelers, home renovation contractors, remodeling construction company, home contractors, home addition contractors, remodel contractors, remodeling construction, remodelling contractor, home improvement contractor

home remodeling
Home remodeling can refer to a single-room remodeling project or an entire home renovation. A full house remodel includes changing the floor plan or design of the home to modify the appearance of the home. Most house remodels in Sonoma County include new home floor plans and home improvement renovations such as new flooring and windows, kitchen and bathroom renovations, basement finishing, attic remodeling, fresh paint, new appliances and other home interior changes.

Also known as: home renovation, home makeover, renovations, house remodeling, home additions, remodel a home, home remodel, construction remodeling, home restoration, home remodeling services, room remodeling

home restoration
A home remodel that is done to preserve the original structure of the house is referred to as a home restoration. Home restorations may also restore the original style, structure and historic relevance of a home.

Also known as: historical home restoration, historic home remodeling, antique home renovation, house repair and restoration, home restoration companies, home restorers, restoration for homes, house refinishing, house restoration services

kitchen remodel
Kitchen remodeling in Sonoma County often involves renovating the design, style and structure of kitchens. A good kitchen remodel may comprise new kitchen design plans, kitchen counters, kitchen cabinets, new kitchen appliances, new flooring and new kitchen lighting. Some remodeling companies in Sonoma County specialize in kitchen remodeling and only do kitchen designs and renovations.

Also known as: kitchen remodeling, kitchen designs, remodeling for kitchens, kitchen remodels, remodel kitchen, new kitchen plans, kitchen renovations, kitchen style renovations

remodeling estimates

An initial bid that lists the anticipated costs and expenses of a home remodel or home addition. An estimate should include itemized lists for labor and materials. Once signed by the remodeling contractor and homeowner, an estimate is a binding document.

Also known as: home remodeling estimate, home renovation estimates, home addition estimate, kitchen remodeling estimate, home remodeling cost estimate, bathroom remodel estimate

room addition
Room additions may include bathroom additions, family room additions, modular home additions, sunroom additions or conservatory additions and bedroom additions. Room additions are often a complex process regardless of the size of the room addition. Since new room addition plans should match the existing home and must correctly connect to the existing structure, it’s wise to hire experienced Sonoma County home addition contractors to draw up room addition plans and complete new additions.

Also known as: home additions, new room additions, large room additions, small room additions, home addition plans, addition to house, adding on to a house

subcontractors
Subcontractors are construction professionals who are hired by construction companies to perform specific tasks or complete work for the contractor. Some Sonoma County home renovation contractors hire subcontractors to complete certain phases of home additions and remodeling projects, including plumbing, heating and cooling, electrical and finish work. Sub-contractors should be qualified and carefully vetted by the remodeling contractors to ensure a quality home renovation or remodel.

Also known as: subs, independent contractors, assisting contractors, general contractor subs, construction workers, individual contractors, sub construction contractors, subcontracting employee

sunroom addition
Also called four-season rooms, sunroom additions are generally less expensive to build than room additions for homes. Sunrooms are considered supplemental home additions that provide extra space for reading and entertaining rather than functional or necessary home additions, like bathroom additions, kitchen and bedroom additions that add living space to homes. Some sunroom additions are available as prefabricated kits and do not include central heating or cooling.

Also known as: four-season rooms, 4 season rooms, enclosed porches, conservatory additions, sunporch additions, screened porch additions, screened-in porches, solarium additions, patio enclosure, screened enclosure additions, screened rooms, pool room additions, three-season rooms, 3 season rooms, patio room additions, California rooms, garden rooms

whole house remodel
Whole house remodels are remodeling projects that renovate an entire home rather than just one or a few rooms. Whole house remodels may involve gutting and rebuilding the interior of a home from the subflooring to the ceiling and might include moving, adding or removing walls. Whole house remodels can be a cost-effective way to completely renovate an old house to make it feel like a brand new home.

Also known as: whole house remodeling and addition, whole house remodeling project, entire house remodel, complete house remodel, complete home remodeling, complete home makeover, complete renovation, whole home redesign, top-to-bottom remodel, home renovations, whole home renovating, small home remodeling, small home expansion, large home remodeling

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Frequently Asked Questions
Sonoma County Remodeling and Home Additions FAQ

Q: Why choose a Diamond Certified remodeling contractor and addition builder?
A: Diamond Certified helps you choose a [industry] with confidence by offering a list of top-rated local companies who have passed the country’s most in-depth rating process. Only [industry] 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 in-depth and ongoing research and ratings. And your purchase is backed by the Diamond Certified Performance Guarantee. So you’ll feel confident choosing a Diamond Certified remodeling contractor and addition builder.

Q: Why would I want to remodel or add to my home?
A: Remodeling can modernize your home, improve energy efficiency, and give you a new sense of pride in your home. Many Sonoma County homeowners find that home remodeling projects allow them to upgrade their current home so that they’re happier living in their home and increase the resale value of their home. Like home renovations, home additions can add more usable space to a home. Whether you add a sunroom, a new garage or a bedroom addition, home additions add square footage and usability to your house.

Q: Should I hire a remodeling and addition contractor for my project? Can’t I just do it myself?
A: DIY stores and home improvement centers may carry many of the tools and materials for your home remodeling and addition project, and some homeowners certainly can take on these projects themselves. However, many homeowners find it saves them time, money and frustration to hire a competent, experienced remodeling contractor for their home renovation. A good remodeling and addition contractor will help you plan, execute and finish the project with much less hassle than you can expect when taking on a project yourself.

Q: How much will my remodeling project/home addition cost?
A: The cost of home renovations depends on the size and scope of your project and the quality of materials used for the addition or remodeling. When getting estimates from local remodeling contractors and home addition builders in Sonoma County, make sure you’re asking the contractors to big on the exact same scope, size and materials in order to get accurate bids.

Q: I have three estimates and they vary greatly in price. Why is this?
A: It’s not uncommon for prices to vary from contractor to contractor. But if the gap between the highest price and the lowest price seems too substantial to be correct, or one bid is much higher or lower than the others, talk with the contractors again. It may be that one contractor didn’t understand the scope or details of the project they were bidding. Ask the remodeling contractors to fully explain their bids, and if they are vague about their answers, move on to the next contractor. Beware of bids that seem artificially low, as some home renovation contractors purposely underbid jobs and then tack on expensive change orders during the construction.

Q: How long do home remodels and additions take?
A: Depending on the size and scope of your project, your remodel may take a few weeks to a few months and room additions can take several months. Problems found during demolition, unforeseen challenges and the skill of your contractor can also add to the timeline. It’s important to get a clear and reasonable timeframe estimate from your Sonoma County remodeling contractor and home addition builder when getting initial cost estimates.

Q: How much value will my addition or renovation add to my home?
A: The amount of value added to your home depends greatly on the renovation you choose and the quality of the workmanship and materials. If you’re planning to live in your home long-term, you may find that your room addition and home renovation will add more to your quality of living in your home, even if it doesn’t add to the resale value of your home. On the other hand, if you’re planning to sell your home soon, you may want to consult with contractors and real estate agents about which home additions and remodeling projects will add the most value to your home. For an idea of the added value of some of the most common remodeling projects, you can visit this site that compares cost and value of remodels.

Q: Do I need to hire an architect, or can my Sonoma County remodeling contractor and addition builder draw my home renovation designs?

A: Depending on the size and scope of your project, there are pros and cons to hiring an architect to draw up home remodeling plans and hiring a remodeling contractor who offers design/build services for home renovations. Here are a few to consider:

  • A general rule of thumb that many builders follow is that if you’re tearing down walls or moving walls, or if your project includes an addition and new construction, hire an architect.
  • Architects are trained to look beyond the outward design and consider the usability of a space, local building codes and zoning regulations, and can draw a complete set of home remodeling and home addition plans.
  • Some design/build remodeling contractors in Sonoma County can offer lower costs and shorter construction timeframes by providing both home designs and building services.
  • Some Sonoma County remodeling contractors prefer to do their own designs in-house and have the ability to draw home remodeling and addition plans in-house.
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