Tri Valley Roofing vs Atlas Roofing
East Bay Roofing Comparison · Updated January 2026
| Tri Valley Roofing | Atlas Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 3 years | 2 years |
| License # | 1100411 | 1109502 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Castro Valley, CA | Newark, CA |
| Website | www.trivalleyroofing.com | www.atlasroofingpro.com |
Our Analysis
Service scope overlaps: both are described in customer feedback as handling roof repair and roof replacement work. Tri Valley Roofing is additionally described as providing gutter installation, skylight work, solar tubes, and dry rot repairs, and customers reference projects that include accessory structures. Tri Valley Roofing is also specifically noted for using photos to document conditions and progress, including for insurance-related communication.
Customer descriptions for both companies emphasize similar process traits: responsiveness, clear communication, timely scheduling, and clean job sites. Atlas Roofing feedback also frequently mentions thorough inspections and detailed explanations of findings, as well as transparent pricing compared with other bids and the ability to meet tight timelines (including completing work ahead of rain). Tri Valley Roofing feedback highlights attention to detail, safety, and end-to-end coordination from planning through completion.
Why choose Tri Valley Roofing?
- ✓ You want a Castro Valley-based contractor serving the surrounding East Bay area, with an active license and 3 years licensed.
- ✓ Your project includes add-on items mentioned in the available info, such as gutters, skylights, solar tubes, or dry rot repairs, alongside roofing work.
- ✓ Photo documentation for project communication (including insurance-related needs) is important to you.
- ✓ You value process details customers mention, such as careful safety practices, jobsite cleanliness, and clear updates through the project.
Why choose Atlas Roofing?
- ✓ You want a Newark-based contractor in Alameda County with an active license and 2 years licensed.
- ✓ You prefer a process that customers describe as starting with thorough inspections and detailed explanations before work begins.
- ✓ You are comparing bids and want a contractor customers describe as transparent about pricing relative to other estimates.
- ✓ Your timeline is sensitive to weather or scheduling constraints, and you want a company customers mention as able to meet tight deadlines.
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Frequently Asked Questions
Both companies are listed with active license status, carry workers’ compensation coverage, and hold a $25,000 bond.
Tri Valley Roofing is based in Castro Valley and is described as serving the surrounding East Bay area. Atlas Roofing is based in Newark.
Tri Valley Roofing is described as using photos to document conditions and progress, which customers found useful for sharing with insurance.
Both are described as handling roof repairs and roof replacements. Tri Valley Roofing is also described as offering gutter installation, skylight work, solar tubes, and dry rot repairs.
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.