Bay Roofing Company vs Alpha Roofing
East Bay Roofing Comparison · Updated January 2026
| Bay Roofing Company | Alpha Roofing | |
|---|---|---|
| Rating | ★ 4.3 | ★ 5.0 |
| Years Licensed | 37 years | 1 years |
| License # | 560803 | 1129832 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Alameda, CA | Oakland, CA |
| Website | www.bayroofingalameda.com | alpharoofing.com |
Our Analysis
Operationally, Bay Roofing Company is described as working directly with customers from estimating through installation and serving Alameda County and nearby communities. The feedback summary for Bay Roofing Company commonly mentions straightforward estimates, competitive pricing, timely arrival, and efficient completion, with an organized process from evaluation through completion. The same summary also notes that customer experience can vary, including one reported negative interaction.
Alpha Roofing’s feedback summary emphasizes professionalism and organization, with clear communication from the initial call and estimate through completion, including explanations and regular updates. Reviews also highlight punctual crews, efficient scheduling, attention to finishing details, and cleanup. Some experiences reference responsiveness to leak concerns and timely site visits. Based on the provided information, both companies are positioned to handle roofing work locally, with differing emphasis in feedback: pricing clarity and speed for Bay Roofing Company, and communication and coordination for Alpha Roofing.
Why choose Bay Roofing Company?
- ✓ Longer licensing history (37 years) with an active license, which may matter if you prefer an established contractor profile.
- ✓ Based in Alameda and described as serving Alameda County and nearby communities, which may be convenient for local scheduling.
- ✓ Feedback themes include straightforward estimates, competitive pricing, timely arrival, and efficient completion.
- ✓ Customer experience is described as not entirely uniform, so it may be useful to confirm communication expectations, scope details, and change-order handling during the quote.
Why choose Alpha Roofing?
- ✓ Active license with workers’ compensation and a $25,000 bond, similar baseline coverage details to the other option.
- ✓ Based in Oakland within Alameda County; location may affect travel time and scheduling depending on your address.
- ✓ Feedback emphasizes clear communication, regular updates, punctual crews, efficient scheduling, and end-of-job cleanup.
- ✓ Some customers mention responsiveness to leak concerns and timely site visits, which may be relevant if you want clarity on post-installation follow-up processes.
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Frequently Asked Questions
Both list an active license status and workers’ compensation coverage, and each reports a $25,000 bond.
Bay Roofing Company is listed as licensed for 37 years, while Alpha Roofing is listed as licensed for 1 year.
Bay Roofing Company is based in Alameda, and Alpha Roofing is based in Oakland.
Bay Roofing Company feedback highlights straightforward estimates, competitive pricing, and efficient completion, while Alpha Roofing feedback emphasizes clear communication, regular updates, coordination, finishing details, and cleanup.
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.