Servicing Contra Costa, Alameda & Solano Counties
Whether you need to hire residential or commercial roofing contractors or a remodeling crew, contact Bay Valley Contractors. We are local, licensed and insured for your protection. Because it’s our goal to always exceed our customers’ expectations, we use only skilled craftsmen and the best products available.
More Than Roofing Contractors
Bay Valley Contractors may have started more than 30 years ago as a company of residential roofing contractors, but we’re so much more now. Of course, we still provide exceptional residential roof installations and repair. In addition, our service offerings now include:
- Commercial roof replacement & roof coatings
- Roof maintenance & repair
- Gutter installation
- Solar roofing system installation
- Room additions
- Home remodeling
You can be assured that our teams are highly trained and experienced. One example is that we’ve earned GAF Master Elite® certification, an honor achieved by only 3% of roofers nationwide.
Many Options for Our Services
At Bay Valley Contractors, we believe in doing everything we can to meet and exceed our customers’ expectations. One way we do this is by providing three levels of remodeling service. If you need us to handle the entire remodel from design through completion, we can do that. However, if you’re looking for a home remodeling project where you finish part of the project, we offer services ranging from framing and electrical to hanging and finishing drywall. It’s your home and project – just let us know what you want us to do!
Let’s Get in Touch
If you’re looking for residential or commercial roofing and remodeling, we want you to call us first. Bay Valley Contractors will provide you with quality work done in a timely manner while communicating throughout the process. Get started on your project today by calling (925) 705-7889 or by completing our contact form to schedule your no-obligation consultation.
Local Reviews
Fabulous Service & Beautiful New Roof - Way to Go BAY VALLEY!
Elizabeth - Pinole, CA
I would like to THANK Bay Valley Contractors Inc SO MUCH for all their EXCELLENT TIME AND EFFORT that went into the NEW BEAUTIFUL ROOF for my house (included removal of two layers of old roof, replacement of gables/eaves for sections damaged due to dry rot, extensive prep, leak barrier, multiple various flashing, installation of new metal tile roof, additional covers placed on existing gutter system and new chimney cover). The entire project experience from beginning to end was so professional and well done that one couldn't ask for more. Bay Valley Contractors Inc's service, integrity, quality and professionalism are so SUPERIOR, so FIRST RATE...really the TOPS. Shout out to ALL team members...Dean (project consultant), Jose (project manager), Nancy (office manager) and all the fabulous crew. Bay Valley vastly exceeded my expectations and really made the whole customer experience pleasant, comfortable and exciting. It's a great feeling knowing one is in good hands throughout the entire process with superb results at each stage of the project. I am totally pleased with the results and will continue to enjoy the GORGEOUS new roof EVERY DAY. THANK YOU BAY VALLEY! Great Job and Well Done! -Sincerely, Elizabeth
Great contractor, great price
Artie - Lafayette, CA
Bay Valley did a great job from quoting to managing the addition to actual work! They were professional, courteous, on time and communicative. I would use them again.
Good job
Diana - Concord, CA
Completed the job on time. Good communication and updates.
Linda
Linda - Kensington, CA
Wonderful service with very caring attention to the client’s (my) needs.
Great service though quite expensive
Michael - Concord, CA
Left lots of small trash on backyard surface (small pieces of old roof, lots of old staples, some nails). Would recommend using a blower with vacuum addition so small debris will not blow over the entire yard.
Response from Bay Valley Contractors:
We certainly appreciate the opportunity to work with you. We will certainly bring up your concern about debris with our project manager. It is our policy to leave our job sites as clean as possible after we complete a project as well as run the property line with a magnetized roller for small nails and staples. I will personally check the equipment and the process and make sure it is being followed per company guidelines. Again, we greatly appreciate the opportunity to complete your project. Please feel free to contact us at anytime with any additional questions or concerns (925) 705-7889. Wishing you the best.
New Roof
Manny - Concord, CA
They did an amazing job. A whole new roof. Very polite and professional. Couldn’t be happier with the whole process start to finish.
Response from Bay Valley Contractors:
Thank you for the opportunity to complete your project. We trust your are happy with your new roof. We thank you again and don't hesitate to contact us at anytime with additional questions or concerns (925) 705-7889. Wishing you the best.
José M.
All new eaves, rafter tails, fascia boards and a beautiful new roof GAF roofing system in Birchwood. Another Bay Valley quality job.
José M.
Two layer tear off replacing with Timberline® HDZ in Birchwood.
José M.
This home is going to receive the TLC that’s over due. We’re Removing and Replacing all the ACX at eaves, removing rotting rafter tails sistering with 2x4, and removing and replacing all of the rotted facia boards. This home is going to be a beautiful transformation.
José M.
Completed installation of a 12 panel DecoTech Solar array, integrated into a Charcoal GAF Timberline RS roofing system
José M.
José M.
GAF Timberline RS in Sagewood brought out the beauty in this 17/12 pitch roof.
José M.
Out with the old, in with the new! The eaves and rotted facia boards replacement looks amazing. The homeowner opted to stain the new 1x6 Ship lap and paint the new facia boards brining new life to their cozy home.
José M.
This homeowner went with the upgraded Deck-Armor. Deck-Armor is a premium, breathable, UV-stabilized polypropylene underlayment that helps protect your home against wind-driven rain infiltration.
José M.
Nice smooth lines on this Grand Sequoia Reflector Series - Ocean Gray roof. Our lead roofer has A keen eye for details. When Grand Sequoia is installed properly all the lines must be parallel to each other, this is a detail that comes with years of experience.
José M.
GaF reflector series Copper Canyon highlights this homes finish.
José M.
Another beautiful GAF install.
José M.
Another beautiful GAF HD ultra roof in a nice Hickory color. Always , Always, changing out all pipe fittings and rubber collars.
José M.
When tile is installed improperly the fascia boards and valleys are the first to start to dry rot. Replacing the fascia boards and updating the 1x8 shiplap
José M.
Reroofing dated concrete tiles with GAF HD Ultra R.S in a classic Aged Chestnut.
José M.
GAF Timberline in Birchwood definitely gives this home a new look. Custom Dutch Gutters Coated in Tropical 924 premium silicone coating.
José M.
In the midst of a major transformation. This roof is going to look AMAZING when done. Adding amble space.
José M.
Simply elegant ! EagleTile Ponderosa profile in the Flintridge Gray gives this home a timeless look.
José M.
The 9/12 steep roof is no problem for our experienced tear off crew. The hip roof is soon to be transformed into a Gable roof with a new Dormer. Adding amble amount attic space.
José M.
Another Beautiful quality roof ! GAF sagewood was used to complete this home.
José M.
Consider this tear off complete. Time to lay down 7/16” OSB over the 1x8 boards. This GAF Tiger Paw underlayment will be complimented with Timberline Ultra HD R.S Stone Gray.
