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

  • Why this rating is the most accurate.
  • Our editors gather deep company info.
  • Performance is Guaranteed.

Diamond certified companies are top rated and guaranteed

Why Trust Diamond Certified Paving Stone Companies Rated Highest in Quality?

A paving stone contractor lays brick block pavers.

You are the customer. If your goal is to choose a paving stone company that will deliver high customer satisfaction and quality, you’ll feel confident in choosing a Diamond Certified paving stone contractor. 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 paver stone company 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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Jay Magstadt is operations manager of CastleLite Block, LLC, a Diamond Certified company since 2012. He can be reached at (650) 397-2044 or by email.

Jay Magstadt

diamond certified contributor profile and expert article

Jay Magstadt: Building Blocks

By James Florence, Senior Writer

SOLANO — Following an accomplished career as a civil engineer, Jay Magstadt decided to alter his professional focus from modern infrastructure to a more classical form of construction. “After earning my BS in civil engineering from South Dakota State University, I spent 25 years managing freeway and bridge construction projects throughout the western United States,” he recounts. “Toward the end of this timeframe, I was involved in building masonry sound walls along freeways throughout the Bay Area. Soon after, an opportunity came along to buy a masonry manufacturing facility, and I decided to give it a shot. That was 2006, and I’ve been manufacturing and installing masonry and concrete paving products ever since.”
Today, as operations manager of CastleLite Block, LLC, Jay appreciates multiple aspects of his second career. “I enjoy managing personnel and overseeing things on both the production and installation sides,” he says. “As a manufacturer-installer, we’re able to control our products from beginning to end, which allows us to maintain excellent customer satisfaction.”
Originally from South Dakota, Jay resides in Danville, where he appreciates the natural beauty and community involvement. “In general, I enjoy the beauty of Northern California and its many iconic sites, from Yosemite to the Golden Gate Bridge. Danville in particular is a great area to raise children—the schools are fantastic and the whole community is invested in providing our students with a great education.”
Outside of work, Jay spends his time engaged in a variety of active pastimes. “I enjoy fishing, cooking and sports,” he says. “Besides following professional sports teams like the Dallas Cowboys and Boston Celtics, I play bocce ball in the local city league.” Additionally, Jay enjoys spending time with his wife, Kristie, and their daughter, Amanda, who is currently attending Washington State University.
When asked how his life would be different if he were to retire tomorrow, Jay says he’d spend more time communing with nature. “If I retired tomorrow, I’d buy a cabin on a lake and spend my days fishing and enjoying the outdoors.”
Ask Me Anything!
Q: What’s your favorite Bay Area restaurant?
A: La Taqueria in San Francisco.

Q: What kinds of music do you like?
A: Mostly ’80s and ’90s music.

Q: If you could travel anywhere in the world, where would you go?
A: Santorini, Greece. I went there 25 years ago and it was the most beautiful place I’d ever seen.

Q: Are you an early bird or a night owl?
A: A night owl.

Q: What’s your favorite snack?
A: Peanut M&M’s.

Read more

Two Tips for Paver Installation


SOLANO — A concrete paver installation involves several substantial aspects, including soil engineering and aesthetic design. However, there are also smaller details that, while comparatively minor, can have a noticeable impact on the installation’s performance. One such detail is the… Read more

Expert Video Tip

Video: Through-Mix vs. Face-Mix Pavers

Complete Video Transcription:

SOLANO — Host, Sarah Rutan: When planning for a concrete paver installation, you’ll need to decide whether to use face-mix or through-mix pavers. Today we’re in Dixon… Read more

Andrew Headington is sales manager of System Pavers, a Diamond Certified company since 2004. He can be reached at (877) 303-8236 or by email.

Andrew Headington

diamond certified contributor profile and expert article

Andrew Headington: A Twofold Fulfillment

By James Florence, Diamond Certified Resource Reporter

UNION CITY — As a lover of the arts and the outdoors, Andrew Headington feels fortunate to have found a job that fulfills his dual passions. “I’ve always had a passion for the arts, but at the same time, I’ve always been a very outdoorsy person, so when I heard about landscape architecture in college, it seemed like a good fit for me,” he explains. “I ended up getting my B.S. in landscape architecture from the University of Connecticut, and I’ve been in the field ever since.”

Today, as sales manager for System Pavers, Andrew says his favorite part of his job is the daily challenges it entails. “I love meeting new people and helping them solve their landscape and hardscape problems. Every day is a new challenge, which keeps things exciting.”

A resident of Marin (where he lives with his wife, Laurie), Andrew expresses his appreciation for the Bay Area’s temperate climate and lush landscape. “I have no complaints about the weather in Marin. It’s absolutely gorgeous up here. The best part is you can take part in outdoor activities basically year-round.”

Outside of work, Andrew can often be found pursuing one of his three main hobbies. “First off, I brew my own beer, which I’ve been doing for about 15 years,” he explains. “Secondly, I play guitar in a local band called Polkalicious that gigs around San Francisco and the Greater Bay Area. Basically, we take hits from the ’80s, ’90s, and today and turn them into polka songs. Thirdly, I’m an avid kiteboarder. Kiteboarding is like surfing, but you have a giant kite attached to your surfboard and use the wind to navigate your way around.” In addition to these pastimes, Andrew enjoys working on his house, hiking and snowboarding.

In regard to his professional career, Andrew espouses the importance of honesty. “It may sound a bit generic, but the phrase, ‘Honesty is the best policy’ is absolutely true, especially from a sales standpoint,” he says. “That’s why I always make it a point to be honest with customers, and I do my best to subvert the ‘used car salesman’ stereotype. I also try to be a good leader and have a positive impact on my coworkers.”

When asked the first thing he’d do if he were to retire tomorrow, Andrew says he would see the world. “I would definitely travel. In particular, I’d like to visit Southeast Asia. There’s some incredible development happening over there, with some really interesting designs and just a totally different way of life, so it’d be neat to experience that.”

Ask Me Anything!

Q: What’s your favorite snack?
A: Bananas.

Q: What’s your favorite local restaurant?
A: Sol Food in San Rafael.

Q: If you could time travel, would you go to the past or the future?
A: I’d go to the past to uncover some of the mysteries of ancient times. For example, I would love to go back and see how the Egyptians built the pyramids.

Q: What’s your favorite Bay Area brewery?
A: Russian River Brewing Company in Santa Rosa.

Q: If you could immediately master any musical instrument, what would you choose?
A: The banjo that’s hanging on my wall. Maybe I’d start a bluegrass band in addition to my polka band.

Read more

Benefits of a Dedicated Pedestrian Walkway


UNION CITY — One aspect of home design that often gets overlooked is pedestrian access to the front door from the sidewalk or driveway. In these cases, getting to the front door can be an awkward ordeal, whether you have to… Read more

Expert Video Tip

Video: Benefits of a Dedicated Walkway

Complete Video Transcription:

UNION CITY — Host, Sarah Rutan: When it comes to investing in home upgrades, one exterior improvement can increase both functionality and curb appeal. Today we’re in… Read more

Itamar M. Junior is co-owner of Atlas Pavers Co., a Diamond Certified company since 2016. He can be reached at (650) 469-3960 or by email.

Itamar M. Junior

diamond certified contributor profile and expert article

Itamar M. Junior: Paving a Livelihood

By James Florence, Senior Writer

After coming to the United States from his home country of Brazil, Itamar M. Junior immediately set to work paving a professional livelihood for himself. “I started out as a laborer for a large paving company, and from there I developed a passion for paver design and installation,” he recounts. “During the next several years, I did many projects and gained valuable experience in the trade. I also learned a lot about customer service. Eventually, I decided to take the knowledge and experience I’d accumulated and start an independent paver business, which I did with my partner, Candido Silva, in 2012.”

Today, as co-owner of Atlas Pavers Co., Itamar says his favorite part of his job is working with customers. “I like interacting with our clients and delivering exactly what they’re looking for. With each project, I take time to get to know the customer’s needs and expectations, which helps me ensure those expectations are met in the end.”

A resident of El Cerrito, Itamar spends most of his time outside of work with his family, consisting of his wife, Jenny, a 16-year-old son and a 1-year-old daughter. “I like hanging out with family, whether we’re going to the movies or swimming and barbequing at home,” he details. “We also get involved in charity events with the Masons of California, of which I’m a member.” In addition to family time, Itamar enjoys practicing martial arts (“I’ve been doing jiu-jitsu my whole life.”) and reading motivational books.

In regard to a professional philosophy, Itamar espouses the importance of achieving a balance between work and life. “As a business owner, I have to devote most of my day to my work, but I also realize the importance of family time,” he explains. “Even after I get home in the afternoon, I often still have work to do—phone calls, scheduling and organizing for the following day. However, I’ve made it a rule that at 8pm, I have to stop what I’m doing and focus on my family. I find that setting aside that time helps me maintain a healthy balance in my life.”

When asked the first thing he’d do if he were to retire tomorrow, Itamar says he’d do some globetrotting. “I would take my family and go explore the world. My first trip would probably be to Italy. I’ve always wanted to see Venice and ride on the gondoliers. And, of course, the wine is always good.”

Ask Me Anything!

Q: What’s your favorite snack?
A: Pretzels.

Q: Is there a book that has been particularly influential for you?
A: “Chicken Soup for the Soul” by Jack Canfield.

Q: What’s your favorite kind of food?
A: Brazilian.

Q: What’s your favorite holiday?
A: Thanksgiving. It’s a good time to give thanks for everything we have and share some of that with those who are less fortunate.

Q: Pancakes or waffles?
A: Waffles.

Read more

Dealing With Clay Soil for Paver Installation


CONCORD— One thing every concrete paver feature requires is a firm foundation beneath it. This includes not only elements like geotextile fabric and base rock, but soil that won’t shift or expand/contract over time. Unfortunately, much of the Bay Area has… Read more

Geotextile Fabric in Paver Installation


CONCORD — A crucial component for installing a paver driveway is geotextile fabric, a permeable material typically made from polypropylene or polyester. Following the demolition phase, this fabric is laid over the soil and the pavers are placed on top… Read more

Expert Video Tip

Video: The Role of Geotextile Fabric

Complete Video Transcription:

CONCORD — Host, Sarah Rutan: When installing pavers, the application of geotextile fabric will help ensure a firm foundation. To learn more, we’re in Mill Valley with Diamond… Read more

Jorge Neukirchen is vice president of Viking Pavers, a Diamond Certified company. He can be reached at (877) 296-0817 or by email.

Jorge Neukirchen

diamond certified contributor profile and expert article

Jorge Neukirchen: Interlocking Success

By James Florence, Diamond Certified Resource Reporter

RICHMOND — Some people find professional success independently, but for Jorge Neukirchen, it resulted when he and his best friend interlocked their respective skills. “Prior to getting into the paver business, I was a mortgage broker,” he recounts. “My best friend, Mauro, had been in the interlocking paver industry for about five years, and he asked if I wanted to partner with him to start a business. With his hands-on knowledge of pavers and my business expertise, I knew it would be a winning combination, so I came aboard and never looked back.”

Today, as vice president of Viking Pavers, Jorge says his favorite part of his job is making his customers happy. “Unlike the mortgage industry, where clients were often disappointed with the outcomes they received, I have yet to see one face that isn’t smiling at the end of a paver project. When you know you’re building something the customer is going to enjoy for years, it’s an exciting and fulfilling thing to be a part of.”

Originally from Brazil, Jorge resides today in Contra Costa, where he appreciates the many positive traits of Bay Area life. “I don’t think there’s any place in the world that’s as beautiful as the Bay Area—any direction you look, you’re bound to get a scenic view. I also enjoy the diversity of population, which I feel is quite unique.”

Outside of work, Jorge spends his free time on a variety of active pastimes. “I’m a very family-oriented guy, so I enjoy spending time with my wife, Cinara, and our daughters,” he shares. “We like to go out on the weekends and spend time at the beach or in the city. I’m also a big fan of the San Francisco Giants and Golden State Warriors, and I like fishing as well.”

In regard to his professional career, Jorge espouses the importance of treating others fairly. “I believe in treating people the way I’d like to be treated,” he affirms. “With every project we take on, our goal is to add something positive to the customer’s life. If we do the best job we can and treat the customer fairly, I think only good can come out of that.”

Ask Me Anything!

Q: What was your first job?
A: Helping out in my dad’s bakery back in Brazil.

Q: Coffee or tea?
A: Coffee.

Q: What’s your favorite local restaurant?
A: Fogo de Chão Brazilian Steakhouse in San Francisco.

Q: If you could travel anywhere in the world, where would you go?
A: Rome, Italy.

Q: What’s your favorite thing to do on a rainy day?
A: Watch a movie.

Read more

Why Interlocking Pavers are a Smart Choice in the Bay Area


RICHMOND — Here in the Bay Area, we have a lot of soil movement. One reason for this is the high amounts of clay found in much of the native soil. Since clay is prone to absorb and retain water, this causes… Read more

Expert Video Tip

Video: Benefits of Interlocking Pavers

Complete Video Transcription:

RICHMOND — Host, Sarah Rutan: When it comes to installing a new driveway, walkway or patio, interlocking pavers offer several advantages over poured concrete. Today we’re in… Read more




  • CalStone

  • Belgard

  • Basalite

  • Pavestone

  • Abbotsford

  • Claypave

  • Allan Block

  • Keystone

Emsco Resin Paving Stones
Nicolock Interlocking Paving Stones
CST Pavers
Pavers by Ideal
Cambridge Cobble
Unilock Paving Stones
Trendset Custom Pavers
American Pavers
McNear Brick & Block
Oldcastle Pavers
Belgard Pavers
Cambridge Pavingstones

travertine pavers
flagstone pavers
garden pavers
outdoor pavers
permeable pavers
thin pavers
cobblestone pavers
deck pavers
bluestone pavers
clay pavers
tumbled pavers
edging pavers
granite pavers
patio pavers
brick pavers
concrete pavers
paving stones
driveway pavers
interlocking pavers
paver installation

Bay Point
Bethel Island
Discovery Bay
El Cerrito
El Sobrante
Hilltop Mall
Los Medanos
North Richmond
Pleasant Hill
Point Richmond
Port Chicago
Port Costa
Rheem Valley
San Pablo
San Ramon
Tara Hills
Vine Hill
Walnut Creek
Walnut Heights
West Pittsburg


Better Business Bureau BBB (http://www.bbb.com/)
California Department of Consumer Affairs DCA (http://www.dca.ca.gov/)
California Landscape Contractors Association CLCA (http://www.clca.org/)
Contractors State License Board CSLB (www.cslb.ca.gov)
Interlocking Concrete Pavement Institute (http://www.icpi.org/)
International Association of Landscape Ecology IALE (http://www.landscape-ecology.org/)

Know What You Want
Knowing What to Ask Yourself Before Hiring a Paving Stone Contractor in Contra Costa County

After you have done your initial research, talk with a few local paving stone installers. Write a list of questions and use that list when interviewing the paving stone contractors. Write down each contractor’s answers. You do not need to have every company give you an estimate. If they do not meet your expectations or they don’t have satisfactory answers to your questions, move on to the next company.

You need to know what you are expecting from your paving stone project. Have an idea of your timeline, style and color, budget, etc. Here are questions that you may want to ask:

  • Do I want a Diamond Certified company that is rated best in quality and backed by the Diamond Certified Guarantee?
  • What personal and professional characteristics would I like my Contra Costa County paving stone contractor to have such as good communication skills, timeliness, honesty, integrity, and reliability?
  • What color and style am I looking for and looks appropriate with the landscape and house?
  • What is my timeline?
  • What is my budget for this project?
  • Are there any changes or repairs I need to have done to the house before I have the paving stones installed?
  • Am I planning on living in this house over the long-term or am I going to use it as rental property?
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What To Ask In Person
Ask These Questions When Interviewing Paving Stone Contractors in Contra Costa County Including Those In Concord, Richmond, Antioch, Walnut Creek and Pittsburg

Once you have narrowed the field to a few of the best Contra Costa County paving stone contractors, invite those who stand out to visit your home so you can interview them more thoroughly and get a written estimate.

Questions you might want to ask include these:

  • What kind of a guarantee do you offer on your paving stone installation services and the pavers themselves?
  • Do you have a valid contractor’s license?
  • Do you offer paving stone design services?
  • Do you have liability and workers’ compensation insurance?
  • Are the products that you use environmentally safe for my children, pets and yard?
  • What kind of paving stones do you recommend for my project (permeable pavers, concrete pavers, natural stone pavers, interlocking pavers, etc.)?
  • Can you provide me with 10 references?
  • What does the warranty cover?
  • Will you provide a written contract?
  • Do you hire any subcontractors?
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  • What To Ask References
    Learning About Previous Customers' Experiences With Contra Costa County Paving Stone Companies

    It’s best to choose a Diamond Certified paving stone contractor because all certified companies have passed an in-depth ratings process that most other companies can’t pass. If you want quality from a paving stone contractor in Contra Costa County and the greater Bay Area, 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 paving stone contractor 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 paving stone contractor. Keep in mind, though, that references provided to you by the paving stone contractor 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.

    • Would you recommend this Contra Costa County paving stone contractor to your friends and family?
    • If you need pavers installed in the future, will you choose this same company?
    • Did they clean up after they completed the installation of new pavers?
    • Did they keep communication with you up to date on the status of your project?
    • If you live in a smaller town such as Clyde, Cowell, Crockett and Diablo, did you have to pay extra for their travel expenses to your home?
    • Were you satisfied with the service from this paving stone contractor?
    • Were there any unexpected costs associated with this job? If so, were they avoidable?
    • What type of paving stones were used?
    • Did they finish the work on time?
    • Did they show up for work on time?
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  • Review Your Options
    Choosing the Right Paving Stone Contractor for Your Job

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

    Your choice of a paving stone contractor is an important decision. So before deciding on the best paving stone contractor in Contra Costa County for you, it’s important to consider the following questions.

    • Is this estimate with in my budget?
    • Does the paving stone contractor offer a written warranty to back up their work?
    • Is the company knowledgeable about the techniques they will be using and the specific needs of my job?
    • Can the paving stone contractor in Contra Costa County meet your needs when it comes to scheduling, customer service and experience?
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  • How To Work With
    Preparing to Sign a Contract with a Contra Costa County Paving Stone Contractor

    Paving stones do not have to be a major financial setback. Plan your budget and stick to it. After you have found a Contra Costa County paving stone company in Contra Costa County that you can trust, you will have peace of mind having your paving stones installed.

    First, meet with the contractor. Use the notes that you have taken so you can accurately describe any concerns that you have. Be detailed and don’t be in a rush. It is as important for you to hear their suggestions and observations as it is for them to hear you. If you don’t understand something, ask for an explanation. You need to completely comprehend the plan and any problems or solutions.

    Be sure to get all estimates in writing before any work begins. The estimate should include an itemized list of the cost of supplies and the labor. Don’t ever sign a blank estimate.

    When you feel satisfied with the information you have received from your Contra Costa County paving stone contractor and they have answered all of your questions, sign the contract. Be sure that they have a phone number where you can be reached at all times.

    Expect the contractor to stay within the estimate. However, if the actual paving stone costs exceed the original amount of the estimate, the contractor must get your approval before moving ahead.

    Getting Your House and Yard Ready for Your Paving Stone Project
    Professional paving stone contractors are able to handle the very small to very large aspects of their work. However, there are some things that you can do to prepare for them and to make their progress in putting in your paving stones go more smoothly and more quickly. Doing these things may even cut down on their labor costs and can keep your home and belongings from being damaged.

    Provide parking space and room for their work vehicles to maneuver. Some paving stone contractors have large vehicles that require more space than average. Contact your contractor before they begin and ask them how many parking spaces they need and how much room they need for oversized vehicles. It is also helpful to walk through the area with your contractor so any hazards or clearance issues can be pointed out before installation of your paving stones.

    Trim plants and bushes that are in the way. You can save money and time by preparing the area for building by trimming or removing any plants, trees or bushes that are in the way. Ask your contractor what they recommend and the amount of space they require.

    Remove any furniture or movable items from the area where the paving stone contractor will be working. Before they begin work, remove anything that may be in the way such as barbecues. The more you do the more quickly they can get to work.

    Keep your pets and children away from the area. Your paving stone contractor will be focused on installing your paving stones and should not have to watch out for your pets or children at any time. This not only prevents accidents and injury but also any expense that comes from accidents that may happen because of children and pets being in the way.

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  • Be a Good Customer
    Keys to Being a Good Paving Stone Company Customer

    It’s your paving stone contractor’s responsibility to install quality pavers using the best possible installation techniques. However, you are also partially responsible for the success of your paving stone isntallation.

    Here are a few simple steps you can take to be a good customer when hiring a Contra Costa County paving deck contractor.

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

    Why would you want to be a good customer? Concrete paving stone contractors in Contra Costa 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
Verify the Completed Paving Stone Work Against the Invoice

When your paving stone installation is complete, most contractors will give you a written invoice that details the completed work. Your invoice will include:

  • The contractor’s name, physical address and license number.
  • Any applicable warrantees or guarantees provided by manufacturers or the company.
  • An itemized list of all the supplies purchased.
  • A list of all services performed.
  • The total cost for supplies, including the amount due for labor.

It is wise to compare the completed work with the written invoice. Ask your contractor to walk through the paving stone project with you and show you the work. During the walk-through, ask if there are any special instructions for maintaining your paving stones. If you have any questions about the work or materials, now is the time to ask.

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Written Warranties
Ask for Written Guarantees on Your New Paving Stones

Most good paving stone contractors in and around Contra Costa Count offer warranty coverage on the paving stones they provide and install. If your paver company guarantees their products and services, ask that the details of the warranty be provided to you in writing at the completion of the job.

This written warranty should include:

  • The paving stone contractor’s name and physical address.
  • What pavers, products and parts of the paving stone installation are covered. This should also include whether the contractor will replace or repair your paving stones in the event of a product failure.
  • Your responsibility if you place a warranty claim (i.e., if you have to pay for labor or materials, or if you are required to pay a prorated amount).
  • Terms, limitations and exclusions on the materials and workmanship.
  • If the warranties are transferrable to the new owner if you sell your home.
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Top 10 Requests
Popular Contra Costa County Paving Stone Services

The top requests for paving stone services in Contra Costa County are listed below.

Interlocking Paving Stones / Interlocking Pavers
Interlocking paving stones connect to each other so that it limits their movement. They are usually made of concrete or cement and don’t require mortar. Sand is used as the base.

Garden Paving Stones
Garden paving stones are used for a variety of areas including paths and sidewalk areas. Many use them as stepping stones. Garden paving stones also work well for edging garden areas. They keep your garden from being trampled by unknowing guests. The way garden paving stones are laid out can provide direction for walking around a garden area.

Brick Paving Stones

Brick pavers are made with cement, sand, water, and other materials. After being mixed together, they are fired at a very high temperature. Brick pavers are very durable.

Concrete Paving Stones / Concrete Pavers
Concrete pavers come in a variety of colors and styles. They require very little maintenance and are very strong. Repairing is easy and interlocking paving stones allow them to move without damage.

Natural Stone Pavers
Natural stone paving stones are not manufactured but rather are naturally occurring. They may be mined. They are often more expensive; however, they are one of the most popular choices.

Glass Paving Stones
Glass paving stones can be used for paving but they are not the same as those used for windows and walls. Glass paving stones can be illuminated and as a result they have a striking appearance. If you are putting in lighting, there will be other considerations such as drainage that will need to be taken into account.

Pool Paving Stones
Pool paving stones are used around a pool area. They have many colors and styles and a variety of materials to choose from. One of the issues with using pavers is to choose a foundation and sealer that is stable. Sand needs to be kept from washing into the pool. Also, the pavers must be non-slip for safety.

Walkway Paving Stones
Walkway paving stones can be used for both commercial and residential projects. They can be used for driveways, courtyards, balconies and patios. They come in many colors and shapes and sizes. Walkway paving stones add elegance and beauty. They are very easy to maintain with sweeping and rinsing or washing.

Driveway Paving Stones
Driveway paving stones are becoming very popular. They not only look beautiful but they can increase the value of your home. A paving stone driveway does need a protective coating applied every couple of years. You can choose from brick, concrete, interlock and many other materials.

Granite Paving Stones / Granite Pavers
Granite paving stones have been around for a long time. It is used for patios and walkways. Granite is quarried and comes with a large variety of colors and patterns. Granite is completely fireproof and heat resistant which makes it an excellent choice. Granite is one of the more expensive materials but it will last for years.

Popular Brands of Pavers  Available in Contra Costa County

  • Belgard Pavers
  • Oldcastle Pavers
  • Cambridge Pavingstones
  • Unilock Paving Stones
  • McNear Brick & Block
  • American Pavers
  • CST Pavers
  • Pavers By Ideal
  • Nicolock Interlocking Paving Stones
  • Cambridge Cobble
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Glossary Of Terms
Glossary of Terms Used By Paving Stone Contractors and Paver Installers

Aggregate is a combination of crushed rock, sand and gravel. It is used as a base for pavers.

Base is a layer of aggregate which is used as a foundation for pavers. This base supports the pavers.

Also known as: base material

blending pavers
Blending pavers refers to when 2 or more colors of paving stones are used.

Also known as: blending paving stones

brick pavers
Brick pavers are made from clay and shale and are fired. They are usually stronger than bricks.

Also known as: brick paving stones

cambridge pavers
Cambridge pavers are made by Cambridge Pavingstones. They are sturdy and have a coating that protects their strength and color.

cantera pavers
Cantera pavers are made from volcanic ash. They are lightweight and can be used in fountains, barbecues, etc.

cement-aggregate ratio
Cement-aggregate ratio is the ratio of cement to aggregate and is measured by weight usually.

Clay is used for pavers which are best for paving driveways and patios. The color doesn’t fade and they are strong.

Cobblestone pavers are made from riverbed rocks. They are usually used in decorative paving.

concrete paving stones
Concrete pavers are concrete based paving stones. They are strong and durable and come in many colors, shapes and sizes.

Also known as: concrete pavers

concrete sand
Concrete sand is used for aggregate and base layers for paving stones.

crushed rock
Crushed rock is used an an aggregate and base for pavers. It can also be used for a decorative layer.

denated pavers
Denated pavers are round or odd-shaped.

Also known as: denated paving stones

edge pavers
Edge pavers are pavers that are used to edge paths or sidewalks or driveways. They can be purchased with straight edges or made straight by the contractor.

Also known as: edge stones

edge restraints
Edge restraints are used to keep pavers in place at the edge of driveways or sidewalks.

engraved pavers
Engraved pavers are pavers that have been engraved or etched with images. Words may also be engraved.

Also known as: engraved paving stones

Erosion happens when weather wears away soil or rocks. Some pavers are made to limit erosion.

freeze-thaw durability
Freeze-thaw durability is the ability of pavers to stand up to freezing and thawing cycles.

frost action
Frost action is the action of freezing and thawing on paving stones which causes cracking and chipping.

frost heave
Frost heave is the movement of the ground upward which may lift pavers. Pavers should have some room for frost heave.

The process of putting in or installing for use.

Also known as: installation

interlocking paving stones
Interlocking paving stones are pavers that are locked together creating a solid surface.

Also known as: interlocking pavers

landscape paving stones
Landscape paving stones are pavers that are used for landscaping yards.

Also known as: landscape pavers

paving stones
Paving stones are bricks or stones used for paving.

Also known as: pavers, paver stones, paving bricks

paving stones designs
Paving stones designs are bricks or stones used for paving that are put into a planned pattern or design.

Also known as: paving stone designs,

paving stones installation
Paving stones installation is the process of installing or laying paving stones.

Also known as: paver installation, installing paving stones, laying paving stones

types of paving stones
Types of paving stones are the choice of different materials or types of paving stones which can be made of granite, concrete, or other materials.

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Frequently Asked Questions
FAQs for Paving Stone Companies

Q: Why choose a Diamond Certified paving stone contractor in Alameda County?
A:Diamond Certified helps you choose a paving stone contractor with confidence by offering a list of top-rated local companies who have passed the country’s most in-depth rating process. Only paving stone contractors 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 paving stone contractor.

Q: Are pavers appropriate for using on a driveway?
A: Yes! Paving stones are great for driveways. You need to choose an appropriate base material for the paving stones. This base must be compacted.

Q: Is it possible to use paving stones over my already existing concrete?
A: While it is possible to install paving stones over concrete, you may need a material on top of the concrete before laying the paving stones. You might want to have the concrete removed. Many times it is not that expensive.

Q: Do concrete pavers need to be sealed?
A: While sealing is not necessary, there are sealers available. These sealers do make stains easier to remove. This sealer is applied after the pavers have been cleaned. It soaks into the pavers and sand joints.

Q: What keeps pavers from cracking like concrete?
A: Paving stones have a much higher density than concrete. Also the interlocking of paving stones enables it to bear a greater load. Since there are joints, these joints relieve pressure allowing movement for the paving stones.

Q: How long will my new paving stones last?
A: Many paving stone manufacturers offer a lifetime warranty. Because they are so easy to repair or replace, there is no reason to worry.

Q: How do I go about enhancing the color of my paving stones?
A: You can apply a paver enhancer to your paving stones. This will give the pavers a “wet look” and it also brings out the color.

Q: Why is sand installed between the base and the paving stones?
A: The sand will allow the final grade to be more precise. This sand will also keep the pavers from developing efflorescence (which is the white powder that is often seen on paving stones). The sand will also help with any drainage and allow the water to go into the base and then into the ground. The sand also acts as a cushion for the stones and helps keep them even as they settle.

Q: How do I choose the right paving stones for my project?
A:Because of the overwhelming choices in paving stones, this can be difficult. Not only is there a wide array of choices but you also need to know other factors (such as drainage) that will influence our decision. First, visit several paving stone companies and look at the displays. Find the stones that most appeal to you. Then, talk to the contractor and let them know which displays attract you. The contractor is qualified to guide you through the process of selecting materials. For instance, if the display that most appealed to you isn’t appropriate for your project, they can find a material that is appropriate but looks similar to what appealed to you. Let the contractor guide you through the process.

Q: What are interlocking paving stones?
A:Interlocking paving stones interlock to allow each to move independently. This allows the pavers to carry a bigger load because the weight is spread out. This is also the key to the interlocking paving stones strength.

Q: How do I go about removing stains?
A:Replacing stained pavers is the easiest or some can be flipped over. However, there are special cleaners made that will remove stains or do surface cleaning.

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