Tri Valley Roofing vs Century Roof and Solar
East Bay Roofing Comparison · Updated January 2026
| Tri Valley Roofing | Century Roof and Solar | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.8 |
| Years Licensed | 3 years | 30 years |
| License # | 1100411 | 721502 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Castro Valley, CA | Hayward, CA |
| Website | www.trivalleyroofing.com | www.centuryroofandsolar.com |
Our Analysis
Service scope overlaps in core roofing work. Tri Valley Roofing is described as handling roof replacement, roof repairs and maintenance, gutter installation, skylight work, solar tubes, and dry rot repairs. Customer descriptions also mention residential projects ranging from targeted repairs to full roof and gutter replacements, including accessory structures. Communication practices noted include using photos to document conditions and progress, including for insurance-related needs.
Century Roof and Solar is described as providing roofing services (replacements and repairs) and solar-related work, including solar installation and solar removal/reinstallation tied to roofing. Customers also reference related items such as gutters, skylights, roof venting, and generator or electrical upgrades. Review summaries emphasize organized planning, detailed proposals, and coordination among crews, alongside communication and jobsite cleanliness.
Why choose Tri Valley Roofing?
- ✓ Castro Valley-based contractor serving the surrounding East Bay area, with an active license and 3 years licensed.
- ✓ Roofing services described by customers include replacements, repairs/maintenance, gutters, skylights, solar tubes, and dry rot repairs.
- ✓ Customer feedback highlights responsive communication, clear explanations, and timely scheduling/completion, including for larger roof-and-gutter projects.
- ✓ Documentation is specifically mentioned, including photos used to support project communication and insurance-related needs.
Why choose Century Roof and Solar?
- ✓ Hayward-based contractor with an active license and 30 years licensed, which may matter if you prefer a longer operating history.
- ✓ Customers describe combined roofing and solar work, including solar installation and solar removal/reinstallation associated with roofing projects.
- ✓ Review summaries emphasize detailed proposals, an organized process from planning through completion, and coordination among crews.
- ✓ Related work mentioned includes gutters, skylights, roof venting, and some generator or electrical upgrades tied to project needs.
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Frequently Asked Questions
Yes. The provided data indicates both Tri Valley Roofing and Century Roof and Solar carry workers’ compensation coverage and each holds a $25,000 bond.
Century Roof and Solar is specifically described as handling solar installations and solar removal/reinstallation tied to roofing work. Tri Valley Roofing is described as doing solar tubes, which are a daylighting feature rather than a solar power system.
Tri Valley Roofing is based in Castro Valley, Alameda County, CA. Century Roof and Solar is based in Hayward, Alameda County, CA.
For Tri Valley Roofing, customers mention gutters, skylights, solar tubes, and dry rot repairs. For Century Roof and Solar, customers mention gutters, skylights, roof venting, and in some cases generator or electrical upgrades.
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.