Bay Valley Roofing & Solar vs TSP Roofing and Solar
East Bay Roofing Comparison · Updated January 2026
| Bay Valley Roofing & Solar | TSP Roofing and Solar | |
|---|---|---|
| Rating | ★ 4.8 | ★ 5.0 |
| Years Licensed | 13 years | 3 years |
| License # | 982745 | 1096233 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Concord, CA | Hercules, CA |
| Website | www.bayvalleyroofing.com | www.tsproofingandsolar.com |
Our Analysis
TSP Roofing and Solar is located in Hercules and has been licensed for 3 years with an active status. It also carries workers’ compensation and a $25,000 bond. Customer feedback highlights responsiveness, clear process explanations, and organized coordination across roofing and solar work. Reviews reference efficient installation timelines (including one-day solar or battery installs in some cases) and troubleshooting/repairs such as roof leaks, solar systems going offline, and inverter or component replacements. Workmanship details mentioned include neat installation practices and electrical upgrades. Both companies are described as professional and organized, but the provided details differ in emphasis: Bay Valley is more associated with documentation and remote coordination, while TSP is more associated with troubleshooting solar equipment and electrical-related scope.
Why choose Bay Valley Roofing & Solar?
- ✓ You want a contractor with longer licensing history (13 years) and an active license, plus workers’ comp and a $25,000 bond.
- ✓ Your project includes roof replacement/repair and may involve solar components such as solar shingles.
- ✓ You value a structured process with inspections, documentation, and ongoing communication, including support when you are not on-site.
- ✓ Your situation includes planned work or time-sensitive repairs after leaks or storm-related damage, with related items like vents and gutters discussed as part of roofing work.
Why choose TSP Roofing and Solar?
- ✓ You want a Hercules-based contractor with an active license (3 years licensed), workers’ comp, and a $25,000 bond.
- ✓ Your scope includes both roofing and solar, and you want emphasis on responsiveness and clear explanations throughout the process.
- ✓ You may need troubleshooting or repair work, such as solar systems going offline, inverter/component replacement, or roof leak repairs.
- ✓ You expect efficient scheduling and installation timelines, with some customer references to one-day solar or battery installs and attention to neat electrical/installation practices.
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Frequently Asked Questions
Yes. Based on the provided data, both companies carry workers’ compensation coverage and maintain a $25,000 bond.
Bay Valley Roofing & Solar is listed as licensed for 13 years, while TSP Roofing and Solar is listed as licensed for 3 years. Both are shown as having active license status.
Yes. Bay Valley Roofing & Solar is described as taking on roofing projects that include solar components such as solar shingle installations. TSP Roofing and Solar is discussed in customer feedback for solar installs and for troubleshooting solar equipment such as inverters or systems going offline.
For Bay Valley Roofing & Solar, references include planned roof replacements and time-sensitive repairs after leaks or storm-related damage, along with coordination and documentation. For TSP Roofing and Solar, references include efficient scheduling for installs and troubleshooting/repairs such as roof leaks and solar equipment issues.
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Data Sources: License information from California CSLB. Ratings and reviews from Google. Last verified January 15, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.