Alpha Roofing vs Integrity Roofing Systems
East Bay Roofing Comparison · Updated January 2026
| Alpha Roofing | Integrity Roofing Systems | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 1 years | 7 years |
| License # | 1129832 | 1046268 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Oakland, CA | Pleasanton, CA |
| Website | alpharoofing.com | www.integrityroofingpleasanton.com |
Our Analysis
In customer feedback, both companies are described as communicative and organized. Alpha Roofing’s reviews frequently emphasize clear explanations from the initial call and estimate through completion, punctual crews, and attention to cleanup and finishing details. Feedback also mentions responsiveness for leak concerns, including assessments and temporary repairs.
Integrity Roofing Systems’ reviews similarly emphasize responsiveness and coordination from inspection through completion, with estimates and proposals described as thorough and sometimes supported by photos and explanations of materials and scope. Customers often mention efficient scheduling and quick turnaround for repairs and replacements, along with a consultative approach focused on needed work rather than upselling.
Service-area examples in the provided data are associated with Alpha Roofing (e.g., San Jose, Cupertino, Palo Alto and surrounding communities).
Why choose Alpha Roofing?
- ✓ Oakland-based contractor in Alameda County with an active license and 1 year licensed; may be a fit if you prefer a contractor located in Oakland.
- ✓ Reported to handle roof replacement and repair work, including leak assessment and temporary repairs.
- ✓ Customer feedback often mentions clear scope explanations, regular updates during the job, and on-time completion.
- ✓ Reviews also commonly reference cleanup and attention to finishing details; service examples mentioned include multiple Bay Area cities (such as San Jose, Cupertino, and Palo Alto).
Why choose Integrity Roofing Systems?
- ✓ Pleasanton-based contractor in Alameda County with an active license and 7 years licensed; may suit homeowners who value a longer licensing history.
- ✓ Customer feedback highlights responsiveness from inspection through completion, with straightforward coordination and timely updates.
- ✓ Estimates and proposals are often described as detailed, sometimes including photos and explanations of materials and scope.
- ✓ Reviews frequently mention efficient scheduling and quick turnaround for repairs and replacements, along with a consultative approach focused on needed work rather than upselling.
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Frequently Asked Questions
Yes. Both Alpha Roofing and Integrity Roofing Systems are listed as carrying workers’ compensation coverage and maintaining a $25,000 bond.
Alpha Roofing is based in Oakland, Alameda County, California. Integrity Roofing Systems is based in Pleasanton, Alameda County, California.
For Alpha Roofing, customer feedback indicates roof replacement and repair-related work, including leak assessment and temporary repairs. For Integrity Roofing Systems, feedback references inspections, repairs, and roof replacement projects.
Both are described as communicative and organized. Alpha Roofing feedback commonly mentions clear explanations, updates during work, punctuality, and cleanup. Integrity Roofing Systems feedback often mentions detailed proposals (sometimes with photos), efficient scheduling, quick turnaround, and a consultative approach focused on needed work.
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.