Contra Costa – Roofing

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P.O. Box1691
Fremont, CA 94538
(925) 405-5996
(510) 747-8946

Serving Contra Costa, Alameda, Santa Clara and San Mateo Counties

License 402961 | DCID9258479684
23135 Saklan Road
Hayward, CA 94545
(877) 312-3511

Serving Alameda and Contra Costa counties including Berkeley, Fremont, Hayward, San Leandro, Oakland, Richmond, Concord, Walnut Creek and Antioch.

Services include new roofs, roofing repair, roof system installation, photovoltaic solar panels and gutters. Brands include DuroLast, Eagle, GAF, Monier Tile and SunTech... License 721502 | DCID8882337548
1940 Olivera Road, Suite C
Concord, CA 94520
(925) 405-6911

Serving all of Contra Costa and Alameda Counties

Services include roofing, roof repairs, gutter systems, skylight installation, photovoltaic panels, . Brands include Eagle, IB, Monier, GAF/ELK and Sharp... License 535201, B & C-39 | DCID9256854151
3309 Elmwood Ave.
Oakland, CA 94601
(510) 761-5937
(925) 979-5954

Serving the Bay Area

License 154732 | DCID5105363356
Map of these Diamond Certified companies
Cities: Antioch, Brentwood, Clayton, Concord, Danville, El Cerrito, Hercules, Lafayette, Martinez, Moraga, Oakley, Orinda, Pinole, Pittsburg, Pleasant Hill, Richmond, San Pablo, San Ramon, Walnut Creek
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Why Trust Diamond Certified Roofing Companies Rated Highest in Quality?

You are the customer. If your goal is to choose a roofing company that will deliver high customer satisfaction and quality, you’ll feel confident in choosing a Diamond Certified roofing 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 roofing 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.

How to Choose
Hire the Best Roofers in Contra Costa County

Your roof is the one thing standing between your possessions and the weather. So roof leaks, rain damage and seeping water can ruin your belongings and cause underlying problems, like water damage and mold if you need a new roof or ignore needed roof repairs.
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Your roof is the one thing standing between your possessions and the weather. So roof leaks, rain damage and seeping water can ruin your belongings and cause underlying problems, like water damage and mold if you need a new roof or ignore needed roof repairs.

It’s important to remember that the integrity of your roof depends on the quality of the Contra Costa County roofing company you hire. That’s why it’s important to find roofers who are experts in their field and have the necessary skill and experience when it comes to installing new roofs and repairing existing roofs, and they can offer a better overall value. Researching your options will help you find a high-quality roofing company in Contra Costa County, including those in the major cities of Concord, Richmond, Antioch, Pittsburg and Walnut Creek, as well as in the smaller towns and Pleasant Hill, San Ramon, Danville, Brentwood and Martinez.

Know What You Want from Your Contra Costa County Roofing Company
Before beginning your search, decide whether you simply need roof repairs or want to have your roof replaced. Once you’ve narrowed down the reroofing and roof repair services you need, don’t overlook the importance of aesthetics. Today there are many choices in roofing materials, including slate roofs, rubber roofing, asphalt shingles, metal roofing, concrete roof tiles and wood shingle and wood shake roofs.

It’s wise to match the project to a qualified roofer. Some local roofing companies in the larger Contra Costa County cities such as Concord, Richmond, Walnut Creek, Pittsburg and Antioch specialize in copper roofs and tin roofing, while others are able to install tile roofs, wood shake roofs and energy efficient roofing. If you need a new roof for your commercial building, remember that commercial and industrial roofing is a specialty. So be sure the roofing contractors you’re considering are able to meet the demands of installing commercial roofs.

You should also have an idea of when you want the project completed and specific expectations you have from the roofing work and the local roofers. By being prepared, you’re more likely to find a good roofing contractor for your job in Contra Costa County, including the cities of San Ramon, Danville, Brentwood, Martinez, Pleasant Hill and the smaller towns including West Pittsburg, Hilltop Mall, Maltby, Discovery Bay, El Sobrante and Pinole.

Why Do Research on Good Roofers in Contra Costa County in These Major Cities: Concord, Richmond, Antioch, Walnut Creek, Pittsburg, San Ramon, Danville, Brentwood, Martinez and Pleasant Hill
While it’s best to choose a Diamond Certified company that’s been rated Highest in Quality, that may not always be achievable. If you’re not able to choose a Diamond Certified roofing contractor in your area of Contra Costa County, improve your chances of hiring a good roofing company by looking up candidates on the Contractors State License Board website to ensure active license and workers’ compensation insurance. Violations will also appear on their license record, so you’ll know about recent infractions or serious customer grievances that have been processed by the state.

Then take time to verify roofing company qualifications. Some local roofing contractors in the major Contra Costa County cities of Walnut Creek, Brentwood, Pleasant Hill, Richmond, Concord and Pittsburg have even earned certifications from roofing manufacturers as endorsed roof system distributors and roofing installers who can shorten and ease the whole reroofing and roof repair process.

Some roof repairs can be quick projects, but large jobs like roof installations and reroofing may take days or even weeks. So it’s especially important to find a roofing company that has roofers who are dedicated to customer service and with whom you can work well. Professional qualities including promptness, friendliness and cleanliness are very important, especially because the roofers will be spending so much time working on your home.

Savvy consumers recognize that local roofing companies here in Contra Costa County are often their best option when hiring a roofer. That’s because roofing contractors who live and work in the local area may be most likely to offer quick emergency roofing repairs and reliable service for roofing installation and reroofing.

Further Research on Good Roofing Contractors In and Around Contra Costa County
Now you’re ready to talk with a few Contra Costa County roofers. If you live in one of the larger cities, including Concord, Martinez, Richmond, Walnut Creek, Antioch or Pittsburg, you will likely find many good roofing companies from which to choose. If you live outside these areas, keep in mind that many roofers are willing to travel to other parts of Contra Costa County, including the smaller towns of Pacheaco, Oakley, Rodeo, Vine Hill, Bay Point, Alamo, Lafayette, Cowell, Tara Hills and other areas including rural Contra Costa County.

Have a written list of questions when you interview roofing companies and write down the answers each company gives you. Remember, though, many roof contractors will not provide estimates over the phone without seeing the job first. However, don’t feel obligated to set an appointment for an estimate if you weren’t impressed with your initial contact with the roofers. If the local roofing company representatives you’ve talked with don’t meet your expectations or can’t answer your questions satisfactorily, feel free to end the conversation and move on to the next high-quality roofers on your list, including those in the smaller Contra Costa County towns of Crockett, Kensington, Los Medanos, Port Costa, Rheem Valley and W Pittsburg.

Decide What Qualities You Want In a New Roof and From Local Roofers

Before you interview good roofing contractors over the phone or in person, think carefully about your project, the type of roof you want and what you’re looking for in a roofing company. Some homeowners find it helpful to write down questions and keep a file of ideas and samples. This allows them to present clear expectations to the roofing contractors they interview. Here are a few questions to get you started:

  • Do I want a Diamond Certified company that is rated best in quality and backed by the Diamond Certified Performance Guarantee?
  • Do I need a new roof or will roof repairs suffice?
  • What is my budget?
  • Is there a specific roof color or material I’m interested in?
  • Are there any factors that may make my roofing project more complicated? If so, talk with your potential roofer about them so they can be taken into account during the planning. Examples may include an unusually steep roof, dormer windows, a narrow driveway or limited parking, a tight schedule or repairs that need to be done during winter.
  • What characteristics and qualities do I prefer in my Contra Costa County roofing contractor? This are timeliness, reliability, availability of emergency roofing repair services, good communication skills, etc.
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What to Ask on the Phone
Thoroughly Interview Good Roofing Contractors in Contra Costa County

If you have a list of prepared questions to ask the roofing contractors you interview, you’ll get better results. Having prewritten questions will keep you on track and will make sure you ask the questions that are most pertinent to the success of your job. Write down the contractors’ answers and note the general feeling you get from your time with them. This will help you narrow down your choices and identify the best local roofer in Contra Costa County for you....

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If you have a list of prepared questions to ask the roofing contractors you interview, you’ll get better results. Having prewritten questions will keep you on track and will make sure you ask the questions that are most pertinent to the success of your job. Write down the contractors’ answers and note the general feeling you get from your time with them. This will help you narrow down your choices and identify the best local roofer in Contra Costa County for you.

Questions to ask Local Roofers on the Phone

The following questions are some you may want to ask prospective roofers over the phone:

  • Has your roofing company earned and maintained a Diamond Certified rating?
  • Are you a licensed roofing contractor?
  • What is your license number? (You can easily verify this information on the Contractors State License Board website.)
  • Do you have active liability and workers’ compensation insurance? Are all of your employees covered by this insurance?
  • Tell me about your experience with new roofing installations and roof repairs in Contra Costa County.
  • I live in _____ (Concord, Richmond, Antioch, Walnut Creek, San Ramon, Brentwood, Pleasant Hill, etc.). Do you charge for roofing estimates?
  • Will my project require a permit? If so, will you get the permits for me? (Beware of contractors who ask you to take out permits. This may be a sign they’re not licensed contractors.)
  • Do you have your own roof installation crew, or do you subcontract roof installations here in Contra Costa County?
  • Are you personally on site during the roofing process? If not, who is in charge of the roofing crews?
  • Is there a specific roof brand and type you recommend (GAF or ELK Roofing, CertainTeed, Owens Corning, Monier LifeTile Roofing, IB Roof Systems, wood shake roofing, metal roofing, copper roofing, tile roofing, shingles, etc)? Why?
  • How long has the manufacturer been making the roof shingles or roofing systems you install? (A lifetime warranty is worthless if the manufacturer goes out of business.)
  • Are you authorized by the manufacturer to install new roofs? Remember: Installation by unapproved roof contractors could negate your manufacturer’s warranty.
  • What guarantees and warranties do you offer on your new roofs and roof repairs?
  • How long have you been a roofing contractor in Contra Costa County?
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What to Ask in Person
Questions to Ask Contra Costa County Roofing Contractors in Person

After you’ve located a few roofing companies that were able to answer your telephone interview questions satisfactorily, invite a couple of the standouts to visit your home and bid on your roofing job. When they’re on the premises, take the time to ask a few questions including these:...

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After you’ve located a few roofing companies that were able to answer your telephone interview questions satisfactorily, invite a couple of the standouts to visit your home and bid on your roofing job. When they’re on the premises, take the time to ask a few questions including these:

  • How much time will the job take, from ordering the new roof tiles or shingles through installation?
  • Will I be able to lige in my home during the reroofing?
  • Is this new roof more energy efficient? Will it reduce my heating and cooling bills?
  • Do you have any recently-completed projects in my area of Contra Costa County where I can see how the roof installations look from the street? Are there any local jobs you completed years ago that I can visit and see how well they’ve held up?
  • Will you give me a list of customer references I can call?
  • How would I handle future service issues?
  • Are you responsible for warranty work if there’s ever a problem with my new roof or reroofing?
  • What can I do to make the roof installation process easier?
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What to Ask References
Ask Previous Customers About Their Experience with Local Roofers in Contra Costa County

It’s safer to choose a Diamond Certified roofer because all certified companies have passed an in-depth ratings process that most other companies can’t pass. If you want quality from a roofing 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.
...

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It’s safer to choose a Diamond Certified roofer because all certified companies have passed an in-depth ratings process that most other companies can’t pass. If you want quality from a roofing 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 roofing company within reach, you’ll have to do some research on your own. If you do, it’s wise to call some references provided by your roofing company. Keep in mind, though, that references provided to you by the roofers 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. 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.

The following are some questions to ask roofing company references:

  • Were you satisfied with the roof installation and the service from _(roofing company name)_?
  • What was the type and scope of roofing services they did for you?
  • Did the Contra Costa County roof contractor you hired finish the work on time?
  • Did the contractor keep you up-to-date on the status of the project?
  • Were there unexpected costs? If so, what were they for and were they avoidable?
  • If you live in a smaller town such as Walnut Heights, Blackhawk, Port Richmond, Briones, Canyon, Port Chicago or Clyde, did the roofers charge an extra fee to travel to your home?
  • Did the roofing company show up on time?
  • Did they clean up after finishing the roof installation?
  • If you need a new roof or roof repairs in the future, would you use this roofing contractor again?
  • Would you recommend them to friends or family?
  • Can I visit your home to see the completed roof installation or roof repairs?
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Consumer Agencies
Consumer Agencies for Contra Costa Roofing Clients

National Roofing Contractors Association (NRCA) (www.nrca.net/)
Slate Roofing Contractors Association (SRCA) (www.slateroofers.org/)
Tile Roofing Institute (TRI) (www.tileroofing.org/)
EPDM Roofing Association (ERA) (www.epdmroofs.org/)
Western States Roofing Contractors Association (WSRCA) (www.wsrca.com/)...

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National Roofing Contractors Association (NRCA) (www.nrca.net/)
Slate Roofing Contractors Association (SRCA) (www.slateroofers.org/)
Tile Roofing Institute (TRI) (www.tileroofing.org/)
EPDM Roofing Association (ERA) (www.epdmroofs.org/)
Western States Roofing Contractors Association (WSRCA) (www.wsrca.com/)
Asphalt Roofing Manufacturers Association (ARMA) (www.asphaltroofing.org/)
Roof Coatings Manufacturers Association (RCMA) (www.roofcoatings.org/)
International Green Roofing Association (IGRA) (www.igra-world.com/)
Metal Roofing Alliance (MRA) (www.metalroofing.com/)
Roofing Contractors Association of California (RCAC) (www.rcacal.com/)

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Industry Information
Contra Costa County Roofing Information
Popular Roofing BrandsTypes of Roofing Services Available in Contra Costa County Cities ServedZip Codes Served
Georgia-Pacific Roofingcommercial roofingAlamo
Antioch
Bay Point
Bethel Island
Blackhawk
Brentwood
Briones
Byron
Canyon
Clayton
Clyde
Concord
Cowell
Crockett
Danville
Diablo
Discovery Bay
El Cerrito
El Sobrante
Hercules
Hilltop Mall
Kensington
Knightsen
Lafayette
Los Medanos
Maltby
Martinez
Moraga
North Richmond
Oakley
Orinda
Pacheco
Pinole
Pittsburg
Pleasant Hill
Point Richmond
Port Chicago
Port Costa
Rheem Valley
Richmond
Rodeo
San Pablo
San Ramon
Tara Hills
Vine Hill
Walnut Creek
Walnut Heights
West Pittsburg
94506
94507
94509
94511
94513
94514
94516
94517
94518
94519
94520
94521
94522
94523
94524
94525
94526
94527
94528
94530
94531
94547
94548
94549
94553
94556
94561
94563
94564
94565
94569
94570
94572
94575
94582
94583
94595
94596
94597
94598
94801
94802
94803
94804
94805
94806
94807
94808
94820
94850
EPDM Roofingroof panel replacement
Duro-Last Roofingroof leak repair
Carlisle Roofingsteel roofing
Tremco Roofssteel roofing
Garland Roofingaluminum roofing
Suprema Roofingasphalt roof
Malarkey Roofingcopper roof installation
John Manville Roofingcorrugated roofing
Custom-Bilt Roofingroof coating application
GAF Roofingmembrane roof
ELK Roofingwood shake roofs
Atlas Roofing Corporationnew roofing
CertainTeed Roofingreroofing
Owens Corning Roofingroof repair
TAMKO Building Products, Inc.flat roofs
Decra Roofingtile roofs
Monier LifeTileroof vent installation
WesTile Roofingtin roof
IB Roof Systemsroofing shingles
ABC Seamless Roofing roof installation
Enviroshake Engineered Roofingrubber roof installation