Bay 101 Roofing vs Clean Roofing
South Bay Roofing Comparison · Updated January 2026
| Bay 101 Roofing | Clean Roofing | |
|---|---|---|
| Rating | ★ 4.6 | ★ 4.4 |
| Years Licensed | 18 years | 8 years |
| License # | 907116 | 1034462 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Alviso, CA | San Jose, CA |
| Website | www.bay101roofing.com | cleanroofing.com |
Our Analysis
Based on customer feedback, both companies are associated with roof replacement and new roof installation/re-roofing, and both are also hired for related gutter work. Bay 101 Roofing is additionally referenced for projects such as sun tunnels and work involving flashing, and some customers mention responsiveness during bad weather. Clean Roofing is additionally referenced for specialty roof types, including metal and Tesla roof installations, and some customers mention help with planning around solar installations and coordination with a related solar company.
Operationally, customer comments for both companies commonly mention communication and job-site practices such as coordination, professionalism, and cleanup. For both, some feedback indicates that experiences can vary, with a smaller number of customers expressing dissatisfaction (for Bay 101 Roofing, including follow-up and longer-term outcomes; for Clean Roofing, including professionalism or overall experience).
Why choose Bay 101 Roofing?
- ✓ You want a contractor with a longer documented licensing history (18 years) while still holding an active license, workers’ comp, and a $25,000 bond.
- ✓ Your project may include roof replacement or new installation plus related items customers mention, such as gutters or sun tunnels.
- ✓ You value scheduling coordination and communication about timelines and potential costs, which are recurring themes in customer feedback.
- ✓ Your situation may involve weather-related urgency or attention to details like flashing, which are specifically referenced by customers.
Why choose Clean Roofing?
- ✓ You prefer a contractor based in San Jose with an active license (8 years), workers’ comp coverage, and a $25,000 bond.
- ✓ Your scope includes re-roofing or full roof replacement along with gutter work such as gutter covers, which customers frequently mention.
- ✓ You are considering specialty roof types (including metal or Tesla roof installations) that are specifically referenced in customer feedback.
- ✓ You want estimating explanations and planning support around solar installations, including coordination with a related solar company, as noted by customers.
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Frequently Asked Questions
Yes. Both Bay 101 Roofing and Clean Roofing are listed with active license status, carry workers’ compensation coverage, and maintain a $25,000 bond.
Bay 101 Roofing is based in Alviso, and Clean Roofing is based in San Jose.
Customer feedback mentions Bay 101 Roofing being hired for items like sun tunnels and flashing-related work. For Clean Roofing, customers mention specialty roof types including metal and Tesla roof installations.
Customer feedback for Clean Roofing includes mentions of help with planning around solar installations and coordination with a related solar company.
Other South 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.