Overview
About Us
Bay Valley Contractors specializing in all styles of roofing and repairs. Serving Solano, Contra Costa, and Alameda Counties since 1989.
Customer Reviews

"Excellent Roofing Contractor"
"Very professional"
"BAY VALLEY ROOFING"

- "Excellent Roofing Contractor"
- "Very professional"
- "BAY VALLEY ROOFING"
- "Bay Valley was very knowledgeable and professional"
- "BAY VALLEY ROOFING IS EXCELLENT"
- "Professional All the Way"
- "VERY PROFESSIONAL"
- "CAREFULLY FOCUSED CONTRACTOR"
- "Horrible experience"
- "Customer asked us not to share his/her review."
- "KNOWLEDGEABLE & UNDERSTANDING"
- "PROFESSIONAL AND KNOWLEDGEABLE"
- "BAY VALLEY ROOFING VERY PROFESSIONAL"
- "AFTER GETTING 3 ESTIMATES IT WAS"
- "Customer asked us not to share his/her review."
- "GREAT EXPERIENCE!"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "YES"
- "PROFESSIONAL & KNOWLEDGEABLE"
- "Customer asked us not to share his/her review."
- "SUPERIOR"
- "Had experience & competence"
- "As god as it gets!"
- "Customer asked us not to share his/her review."
- "Do a good job"
- "Met all my needs and the product looks great"
- "Customer asked us not to share his/her review."
- "They Are Professional, Do An Excellent Job And Are Quick. I Like How They Cleaned Up! No Runaway Nails!"
- "Customer asked us not to share his/her review."
- "Truely strive to understand the customers needs to provide a proper high quality solution"
Awards & Certifications
GAF-Certified Green Roofer
This contractor has committed to recycle shingles from tear offs where available and operate business in an otherwise sustainable manner. Indicates that the contractor is committed to sustainable practices, working to reduce his/her company’s impact on the environment.
Installation Excellence Award
This award is for contractors that consistently install with a very high level of quality and provide their customers the highest protection that GAF offers.
NRCA Member
This contractor is a member of the National Roofing Contractors Association.
President's Club
This award is given to the best of the best contractors that have distinguished themselves by meeting stringent requirements in the categories of Performance, Reliability, or Service.
Consumer Protection Excellence Award
This award recognizes those contractors that best protect their clients with system selling and enhanced warranties.
Training Excellence Award
This award is for contractors that are committed to training and continuous improvement.