Bay 101 Roofing vs Los Gatos Roofing
South Bay Roofing Comparison · Updated January 2026
| Bay 101 Roofing | Los Gatos Roofing | |
|---|---|---|
| Rating | ★ 4.6 | ★ 4.8 |
| Years Licensed | 18 years | 24 years |
| License # | 907116 | 800707 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Alviso, CA | San Jose, CA |
| Website | www.bay101roofing.com | www.losgatosroofing.com |
Our Analysis
From customer feedback, both are commonly described as professional and organized, with clear communication during planning and execution. Bay 101 Roofing feedback highlights coordination from assessment through completion, the ability to schedule quickly when needed, and mentions of work details such as flashing and responsiveness during bad weather. Customers also reference a broader mix of add-ons, including gutters and sun tunnels, and service activity noted in nearby Bay Area locations such as Burlingame, suggesting work beyond its Alviso base.
Los Gatos Roofing feedback similarly emphasizes clear explanations of options during estimating, efficient scheduling, timely completion, and daily cleanup. Reviews also frequently mention attention to detail during installation and follow-through through final inspection, plus responsiveness to questions and weather-related coordination. Bay 101 Roofing feedback includes some dissatisfaction related to follow-up and longer-term outcomes, while Los Gatos Roofing’s provided summary centers on a smooth end-to-end experience for roof and gutter projects.
Why choose Bay 101 Roofing?
- ✓ You want a contractor based in Alviso, with service activity referenced by customers in other Bay Area locations (including Burlingame).
- ✓ Your project may include roof replacement or new roof installation, plus add-ons like gutters or sun tunnels.
- ✓ You value quick scheduling when needed and communication about timelines and potential costs.
- ✓ You want to factor in that some customer feedback mentions dissatisfaction with follow-up and longer-term outcomes, alongside many positive notes on professionalism and site cleanliness.
Why choose Los Gatos Roofing?
- ✓ You prefer a contractor based in San Jose with longer stated licensing history (24 years) and an active license.
- ✓ You want detailed explanations during estimating and planning, including options and what to expect during the job.
- ✓ You prioritize timely completion, orderly work areas, and daily cleanup, as commonly mentioned by customers.
- ✓ Your project involves roofing and possibly gutters, with customer feedback emphasizing attention to detail and follow-through through final inspection.
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Frequently Asked Questions
Yes. Both Bay 101 Roofing and Los Gatos Roofing are listed as carrying workers’ compensation coverage and maintaining a $25,000 bond.
Bay 101 Roofing is based in Alviso, and Los Gatos Roofing is based in San Jose. Both are in Santa Clara County, California.
For Bay 101 Roofing, customers reference roof replacement, new roof installation, and related improvements such as gutters and sun tunnels. For Los Gatos Roofing, feedback references roof and gutter projects.
Yes. Customer-referenced service activity includes nearby Bay Area locations such as Burlingame, suggesting projects beyond its Alviso base.
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.