Innovation Roofing System vs Calisco Roofing
East Bay Roofing Comparison · Updated January 2026
| Innovation Roofing System | Calisco Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 6 years | 3 years |
| License # | 1063172 | 1105093 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Antioch, CA | Brentwood, CA |
| Website | innovationroofingsystems.com | caliscoroofing.com |
Our Analysis
Innovation Roofing System is based in Antioch and is described as providing a process that includes on-site consultation, project planning, completion, and a final inspection. Customer feedback summaries emphasize professionalism, punctual arrival, efficient work habits, and clear explanations of roofing needs and project details through to final inspection.
Calisco Roofing is based in Brentwood. Customer feedback summaries frequently highlight responsiveness, ease of coordination, and timely scheduling for estimates and repairs. Reviews also commonly mention thorough inspections and documentation such as before-and-after photos, along with transparency around pricing and scope. Cleanup is noted as a recurring point, with customers describing orderly work areas after completion. Project types referenced include leak repairs, maintenance, and full roof installations.
Why choose Innovation Roofing System?
- ✓ You want a contractor based in Antioch and serving the surrounding local area within Contra Costa County.
- ✓ You prefer a process described as consultation, project planning, completion, and a final inspection, with emphasis on explaining roofing needs.
- ✓ Licensing tenure is a factor for you: Innovation Roofing System lists 6 years licensed with an active status.
- ✓ You’re looking for standard protections noted in the data, including workers’ compensation coverage and a $25,000 bond.
Why choose Calisco Roofing?
- ✓ You want a contractor based in Brentwood within Contra Costa County, potentially closer to your property than Antioch.
- ✓ You value responsiveness and coordination, including timely scheduling for estimates and repairs.
- ✓ You prefer detailed inspection practices and documentation mentioned in customer feedback, such as before-and-after photos.
- ✓ You want a contractor that customers describe as transparent about pricing and scope and attentive to cleanup after the job.
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Frequently Asked Questions
Yes. Both Innovation Roofing System and Calisco Roofing list an active license status and indicate they carry workers’ compensation coverage.
Yes. Each company lists a $25,000 bond.
Innovation Roofing System is based in Antioch, Contra Costa County, CA. Calisco Roofing is based in Brentwood, Contra Costa County, CA.
Customer feedback references leak repairs, maintenance work, and full roof installations.
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.