Calisco Roofing vs Century Roof and Solar
East Bay Roofing Comparison · Updated January 2026
| Calisco Roofing | Century Roof and Solar | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.8 |
| Years Licensed | 3 years | 30 years |
| License # | 1105093 | 721502 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Brentwood, CA | Hayward, CA |
| Website | caliscoroofing.com | www.centuryroofandsolar.com |
Our Analysis
Both companies are listed with active license status, workers’ compensation coverage, and a $25,000 bond. A key difference is licensing tenure: Calisco Roofing has been licensed for 3 years, while Century Roof and Solar has been licensed for 30 years.
In terms of services, Calisco Roofing is described as providing residential roofing inspections, leak repairs, maintenance, and roof replacement. Examples referenced include low-slope roofing, tile roof maintenance and repairs, PVC membrane roofing, torch-down roofing, gutter cleaning, and roof vent/flashing installation.
Century Roof and Solar is described as providing roofing replacements and repairs along with solar-related services, including solar installation and solar removal/reinstallation tied to roofing work. Related items mentioned include gutters, skylights, roof venting, and generator or electrical upgrades. Both are described as emphasizing communication, organized processes, and jobsite cleanliness.
Why choose Calisco Roofing?
- ✓ You want a Brentwood-based contractor described as serving customers within Contra Costa County.
- ✓ Your project is primarily residential roofing (inspection, leak repair, maintenance, or roof replacement) without a stated need for solar work.
- ✓ Your roofing scope aligns with examples mentioned for Calisco Roofing, such as low-slope systems, tile maintenance/repairs, PVC membrane, or torch-down.
- ✓ You value on-roof inspection and documentation such as before-and-after photos, along with clear explanations of options and scope.
Why choose Century Roof and Solar?
- ✓ You want a Hayward-based contractor with longer licensing tenure (30 years) and an active license.
- ✓ Your project includes solar work (installation or solar removal/reinstallation) coordinated alongside roofing repairs or replacement.
- ✓ You need coordination across related items sometimes tied to roofing projects, such as gutters, skylights, roof venting, or generator/electrical upgrades.
- ✓ You prefer a process described as organized from planning through completion, with detailed proposals and coordinated crews.
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Frequently Asked Questions
Yes. Both are listed as carrying workers’ compensation coverage and maintaining a $25,000 bond.
Century Roof and Solar is described as handling solar installations and solar removal/reinstallation tied to roofing work, in addition to roof repairs and replacements.
Calisco Roofing is based in Brentwood in Contra Costa County, California. Century Roof and Solar is based in Hayward in Alameda County, California.
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.
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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.