Bay Roofing Company vs Calisco Roofing
East Bay Roofing Comparison · Updated January 2026
| Bay Roofing Company | Calisco Roofing | |
|---|---|---|
| Rating | ★ 4.3 | ★ 5.0 |
| Years Licensed | 37 years | 3 years |
| License # | 560803 | 1105093 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Alameda, CA | Brentwood, CA |
| Website | www.bayroofingalameda.com | caliscoroofing.com |
Our Analysis
Calisco Roofing is based in Brentwood, Contra Costa County, California, 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 frequently emphasizes responsiveness and ease of coordination, timely scheduling for estimates and repairs, and clear explanations of recommended work and options. Reviews also commonly mention thorough inspections, attention to detail, documentation such as before-and-after photos, and cleanup that leaves the work area orderly. Project types referenced include leak repairs, maintenance, and full roof installations.
Why choose Bay Roofing Company?
- ✓ You want a contractor based in Alameda serving Alameda County and nearby communities.
- ✓ You value a long licensing history (37 years) and want to confirm license, workers’ comp, and bond details during selection.
- ✓ You prefer an estimating-to-installation process described as organized, with emphasis on meeting schedules and project expectations.
- ✓ You prioritize pricing clarity and efficient completion, while recognizing that customer experiences can vary.
Why choose Calisco Roofing?
- ✓ You’re located near Brentwood or elsewhere in Contra Costa County and want a contractor based in that area.
- ✓ You want frequent communication and coordination from first contact through completion, including clear explanations of options.
- ✓ You value detailed inspections and documentation (such as before-and-after photos) as part of the work process.
- ✓ You want a contractor often described as leaving the site orderly after repairs or installation.
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Frequently Asked Questions
Yes. Both Bay Roofing Company and Calisco Roofing are listed as carrying workers’ compensation coverage and maintaining a $25,000 bond.
Bay Roofing Company is based in Alameda (Alameda County). Calisco Roofing is based in Brentwood (Contra Costa County). Your location may influence which contractor is more convenient for estimates, scheduling, and ongoing service.
Bay Roofing Company is listed as licensed for 37 years. Calisco Roofing is listed as licensed for 3 years. Both have active license status.
For Calisco Roofing, feedback references leak repairs, maintenance, and full roof installations, along with inspections and documentation. For Bay Roofing Company, feedback focuses on estimates and completion of roof work, emphasizing efficiency and meeting expectations.
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.