Bay Roofing Company vs TSP Roofing and Solar
East Bay Roofing Comparison · Updated January 2026
| Bay Roofing Company | TSP Roofing and Solar | |
|---|---|---|
| Rating | ★ 4.3 | ★ 5.0 |
| Years Licensed | 37 years | 3 years |
| License # | 560803 | 1096233 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Alameda, CA | Hercules, CA |
| Website | www.bayroofingalameda.com | www.tsproofingandsolar.com |
Our Analysis
TSP Roofing and Solar is located in Hercules, Contra Costa County, and has been licensed for 3 years with an active license status. It also carries workers’ compensation coverage and maintains a $25,000 bond. Customer feedback themes emphasize professionalism, responsiveness, and clear explanations across both roofing and solar projects. Reviews commonly reference organized coordination, timely communication, efficient installation timelines (including some one-day solar or battery installs), and follow-through on troubleshooting and repairs such as roof leaks, solar systems going offline, and inverter/component replacements. Several comments highlight workmanship details, including neat installation practices and electrical upgrades.
Why choose Bay Roofing Company?
- ✓ You want a roofing-focused contractor based in Alameda serving Alameda County and nearby communities.
- ✓ Licensing tenure is a priority: Bay Roofing Company lists 37 years licensed with an active status.
- ✓ You value a process described as organized from estimating through installation, with emphasis on schedule and expectations.
- ✓ You plan to compare bids and want to discuss scope, materials, timelines, and pricing during the quoting phase; customer themes mention pricing clarity, while also noting experiences can vary.
Why choose TSP Roofing and Solar?
- ✓ You are looking for a contractor that customers describe as handling both roofing and solar-related work.
- ✓ You want communication and coordination emphasized in customer summaries, including clear explanations and consistent updates.
- ✓ You may need troubleshooting or repair support (e.g., roof leaks, solar systems going offline, inverter/component replacements) as referenced in the provided feedback.
- ✓ Location is closer to Hercules/Contra Costa County, and you’re comfortable with a shorter licensing history (3 years) while still verifying active status, workers’ comp, and bond details.
Get a Quote
What do you need help with?
When do you need this done?
Where should we send quotes?
Confirm Submission
By submitting, you agree to be contacted by a licensed contractor.
Frequently Asked Questions
Both are listed with an active license status, workers’ compensation coverage, and a $25,000 bond. You can verify the license and coverage details during contractor selection.
Bay Roofing Company is listed as licensed for 37 years, while TSP Roofing and Solar is listed as licensed for 3 years.
TSP Roofing and Solar is described in customer feedback as working on both roofing and solar projects, including installs and troubleshooting for solar-related issues.
Bay Roofing Company is based in Alameda, Alameda County, California. TSP Roofing and Solar is based in Hercules, Contra Costa County, California.
Other East Bay Roofing Comparisons
Data Sources: License information from California CSLB. Ratings and reviews from Google. Last verified January 13, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.