Public Records Check
- License Found We found a license number on file for Bay Valley Roofing: 982745, but haven't confirmed its current status directly with the California state licensing board. We recommend verifying it's active and in good standing with the California state licensing board before hiring.
- Missing Corporation Our automated search didn't find a registered business entity for Bay Valley Roofing with the California Secretary of State. That doesn't mean the company isn't legitimate. Many roofers operate legally as sole proprietorships, which don't require registration, and a registered business can be filed under a different name, formed in another state, or created too recently for us to match. To confirm how the business is structured, ask the contractor or search the California Secretary of State directly.
- Business Address Bay Valley Roofing's listed address at 1820 Arnold Industrial Way Ste A, Clyde, CA 94520 appears to be a business address. This means the company operates from a real, locatable address rather than a mailbox or PO box, which can make it easier to reach them or resolve issues. Many roofers legitimately work from a home address, so this doesn't speak to the quality of their work, license, or insurance.
- 2 Credentials Bay Valley Roofing holds these manufacturer certifications: CertainTeed SELECT ShingleMaster, VELUX Certified Installer. These show the company met a manufacturer's program requirements and may offer manufacturer-backed warranties, but they aren't independent quality audits. You can confirm current status with the manufacturer.
- Excellent Ratings Across the platforms we identified for Bay Valley Roofing (Google, Yelp, the Better Business Bureau, CertainTeed), the blended average is 4.6 out of 5, which we label Excellent. This is a plain average of public customer ratings, not a RooferWatch score. A high average reflects past customers' experiences, not a guarantee of yours, so read the underlying reviews and weigh them yourself.
We verified 4/5 public records for Bay Valley Roofing. The more of a company's record you can check, the more informed your hiring decision.
Contact Info
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Phone
This is either a business landline or VoIP number (not a mobile number).(925) 718-0780
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Alternate Phone
This is either a business landline or VoIP number (not a mobile number).(925) 705-7889
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Primary Address
1820 Arnold Industrial Way Ste A, Clyde, CA 94520
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Owner Email
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Website
bayvalleyroofing.com
- Socials
Company Description
Founded in 1989, Bay Valley Roofing is a multi-generational family business serving the Bay Area. The company holds GAF Master Elite Contractor and GAF President's Club Member certifications, placing it in the top 2% of contractors eligible for GAF's best warranties. Bay Valley offers residential and commercial roofing installation and repair in metal, asphalt shingle, tile, and flat roofing systems. The company specializes in solar roof installation, including GAF Timberline solar shingles, and was among the first Timberline Solar dealers in the country. For commercial low-slope applications, Bay Valley installs single-ply and modified bitumen metal roofing. The company works with GAF, IB, and Westlake materials and offers financing through Service Finance and Sunlight Financial.
Services Offered
- Residential Roofing InstallationInstallation of new roofing systems on residential homes using shingles, metal, tile, or other materials.
- Commercial Roofing InstallationInstallation of new roofing systems on commercial buildings, including flat or low-slope roofs using materials like TPO, EPDM, or metal.
- Metal RoofingInstallation of durable metal panels or standing seam roofing, which resists weather, lasts 40-70 years, and works well in snowy or coastal areas.
- Asphalt Shingle RoofingInstallation of asphalt-based shingles, the most common residential roofing material, available in various colors and styles.
- Tile RoofingInstallation or repair of clay or concrete tile roofing, which offers longevity, fire resistance, and a distinctive aesthetic for Mediterranean or Spanish-style homes.
- Flat RoofingInstallation or repair of low-slope roofs using membranes, tar and gravel, or other systems designed to shed water on nearly level surfaces.
- Solar Roof InstallationInstalling solar panels integrated into or mounted on a roof structure to generate electricity and reduce energy costs.
- GAF Timberline Solar ShinglesPhotovoltaic shingles that generate electricity while functioning as standard roofing material, integrating solar power into the roof structure.
- Roof RepairFixing localized damage such as leaks, missing shingles, damaged flashing, or deteriorated sections without replacing the entire roof.
- Single-Ply Metal RoofingA durable, lightweight roofing membrane typically made of TPO, EPDM, or PVC that is sealed at seams, commonly used on flat or low-slope commercial and residential roofs.
- Modified Bitumen RoofingInstallation or repair of torch-applied or self-adhering asphalt-based membrane roofing, commonly used on flat or low-slope commercial roofs.
- Roof InspectionA professional examination of the roof's condition, identifying damage, wear, leaks, and remaining lifespan to guide maintenance or replacement decisions.
- Home Battery SystemsInstallation of battery storage systems that store electrical energy for backup power or off-grid use.
- Wood Rot RepairRemoving decayed wood from roof decking, fascia, or framing and replacing it with sound material to restore structural integrity.
Credentials
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CertainTeed SELECT ShingleMaster
CertainTeed SELECT ShingleMaster is CertainTeed's top contractor designation, held by roughly the top 1% of roofing contractors, and it requires two or more crew members certified through CertainTeed's hands-on Shingle… Read more
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VELUX Certified Installer
VELUX Certified Installer is the broader of the two tiers in VELUX's installer program, and it describes a specific business model: a company that works across a variety of products or services, with VELUX skylights as… Read more
Company Info
- EPA Lead-Safe (RRP)
- Certified NAT-80122-3 Verify on EPA.gov
- License Number
- 982745
- Issuing Authority
- CA CSLB
- License Type
- C39 - Roofing
- Entity Type
- Corporation
- Address Type
- Commercial
- Website Age
- 13.4 years old
Inspections and Violations
U.S. and California OSHA data-
Jul 21, 2023 CONCORD, CA Insp #346852262
- Other Injury and Illness Prevention Program required 8 CCR §1509(a) $675
- Other Heat illness prevention - water, shade, rest 8 CCR §3395(h) $450
Reviews and Reputation
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Avg. Rating
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BBB A+
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Google
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Yelp
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CertainTeed
Reviewers report that Bay Valley Roofing's team is generally professional, responsive, and courteous during the estimate and sales process. Several customers describe staff members as knowledgeable and thorough in educating clients about roofing and solar options. Reviewers praise the company's ability to handle complex projects, including three-story buildings and commercial work, and note that project leads communicated clearly about costs and stayed on budget. Many customers highlight the quality of workmanship and the team's attention to detail, punctuality, and respectful treatment of properties. However, one reviewer reports a negative experience with a recent roof replacement, citing poor stucco patching work, inadequate protection of the attic during installation resulting in debris, and a significant price discrepancy for solar panel removal that was communicated only the day before work was scheduled to begin. This reviewer notes the estimator did not provide a written contract initially and pressured them to decide on solar panel specifications without cost information.
Review Signals Over Time
By sheer volume of Google reviews (a measure of how much feedback a firm has gathered) Bay Valley Roofing ranks 1st of the 7 roofers we track in Clyde, ahead of about 100% of them. Over the past year it has pulled in 19 reviews - the most recent 2 months ago - for a rate of roughly 2.2 reviews per month, which is faster than approximately 67% of the other Clyde roofers. Its 4.8-star average rating sits just below the Clyde median of 4.9 stars. The owner responds to 50% of reviews, which is in line with the typical Clyde roofer’s rate of 50%.
