Calisco Roofing vs Master Roofing Company
East Bay Roofing Comparison · Updated January 2026
| Calisco Roofing | Master Roofing Company | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 3 years | 17 years |
| License # | 1105093 | 921058 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Brentwood, CA | Oakland, CA |
| Website | caliscoroofing.com | masterroofingcompany.net |
Our Analysis
Master Roofing Company is located in Oakland (Alameda County) and has been licensed for 17 years, also with an active license, workers’ compensation coverage, and a $25,000 bond. Reviews describe professional, responsive, and efficient coordination, with work completed quickly while meeting expectations. Customers mention pricing described as fair and competitive, and situations where options and advice were provided rather than unnecessary work. Project types referenced include inspections, resealing, repairs, and re-roofing for homes and multi-unit properties, with some customers noting performance over time and repeat use for multiple projects.
Why choose Calisco Roofing?
- ✓ You are located in or near Contra Costa County and want a Brentwood-based contractor serving that surrounding area.
- ✓ Your project involves specific residential tasks mentioned in the data, such as PVC membrane, torch-down, low-slope work, tile maintenance/repairs, or roof vent/flashing installation.
- ✓ You value detailed inspection practices and documentation (for example, before-and-after photos) and clear communication about scope and options.
- ✓ You need help with urgent leak response or want timely scheduling for estimates and repairs, as commonly described.
Why choose Master Roofing Company?
- ✓ You are located in or near Alameda County and prefer an Oakland-based contractor.
- ✓ You want a company with longer licensing history (17 years) while still having active status, workers’ comp coverage, and a $25,000 bond.
- ✓ Your property includes a multi-unit building, or you want experience referenced across both homes and multi-unit projects (inspections, resealing, repairs, and re-roofing).
- ✓ You want a process described as efficient and straightforward, including receiving options and advice rather than being pushed toward unnecessary work.
Get a Quote
What do you need help with?
When do you need this done?
Where should we send quotes?
Confirm Submission
By submitting, you agree to be contacted by a licensed contractor.
Frequently Asked Questions
Yes. The provided data lists both companies as having an active license status, workers’ compensation coverage, and a $25,000 bond.
Calisco Roofing is based in Brentwood in Contra Costa County and is described as serving the surrounding area within Contra Costa County. Master Roofing Company is based in Oakland in Alameda County.
Yes. The provided information indicates both companies perform roof replacement or re-roofing work in addition to inspections and repairs.
Examples referenced 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.