Calisco Roofing vs Integrity Roofing Systems
East Bay Roofing Comparison · Updated January 2026
| Calisco Roofing | Integrity Roofing Systems | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 3 years | 7 years |
| License # | 1105093 | 1046268 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Brentwood, CA | Pleasanton, CA |
| Website | caliscoroofing.com | www.integrityroofingpleasanton.com |
Our Analysis
Calisco Roofing is described as providing residential roofing services such as inspections, leak repairs, maintenance, and roof replacement. Customer-referenced project types include low-slope roofing, tile roof maintenance and repairs, PVC membrane roofing, torch-down roofing, gutter cleaning, and roof vent/flashing installation. Feedback commonly mentions on-roof inspections, clear explanations of options and scope, and documentation such as before-and-after photos, along with attention to cleanup.
Integrity Roofing Systems is similarly described by customers as responsive and easy to work with from inspection through completion. Reviews often mention thorough estimates and detailed proposals, sometimes supported by photos and explanations of materials and scope. Customers also note organized job sites, efficient scheduling, and quick turnaround for repairs and roof replacements, with a consultative approach that focuses on needed work rather than upselling.
Why choose Calisco Roofing?
- ✓ You’re located in or near Brentwood/Contra Costa County and want a contractor operating locally in that area.
- ✓ Your project matches customer-referenced work such as tile roof maintenance, low-slope systems, PVC membrane, or torch-down roofing.
- ✓ You value on-roof inspection details and documentation (for example, before-and-after photos) to understand scope.
- ✓ You want help that can range from urgent leak response to scheduled maintenance or replacement, with emphasis on clear coordination.
Why choose Integrity Roofing Systems?
- ✓ You’re located in or near Pleasanton/Alameda County and prefer a contractor based in that area.
- ✓ You want a longer license history (7 years listed) while still maintaining active status, workers’ comp, and a $25,000 bond.
- ✓ You prefer detailed estimates and proposals that explain materials and scope, sometimes supported by photos.
- ✓ You want an organized job site and efficient scheduling, including quick turnaround for repairs or roof replacement when available.
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Frequently Asked Questions
Yes. Both Calisco Roofing and Integrity Roofing Systems list an active license status and indicate they carry workers’ compensation coverage.
Yes. Each company lists a bond amount of $25,000.
Integrity Roofing Systems lists 7 years licensed, while Calisco Roofing lists 3 years licensed.
Customer-referenced examples include low-slope roofing, tile roof maintenance and repairs, PVC membrane roofing, torch-down roofing, gutter cleaning, and roof vent/flashing installation, along with inspections, leak repairs, maintenance, and roof replacement.
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.