Bay Valley Roofing & Solar vs Roof By Tom
East Bay Roofing Comparison · Updated January 2026
| Bay Valley Roofing & Solar | Roof By Tom | |
|---|---|---|
| Rating | ★ 4.8 | ★ 4.8 |
| Years Licensed | 13 years | 2 years |
| License # | 982745 | 1112980 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Concord, CA | Moraga, CA |
| Website | www.bayvalleyroofing.com | roofbytom.com |
Our Analysis
In service scope, both are described as providing roof replacement and roof repair. Bay Valley’s description and customer references include roofing projects that incorporate solar components, such as solar shingle installations, along with related items like vents and gutters. Roof By Tom’s customer references commonly include full roof replacements, overlays, leak repairs, and tile-roof repairs, with some mentions of gutter work and help addressing water-related damage.
On project experience and process, Bay Valley is frequently described as coordinating inspections, documentation, and communication throughout the project lifecycle, including for customers managing work remotely. Roof By Tom is frequently described as professional and efficient, with emphasis on timely scheduling, clear explanations of scope, consistent communication, and crews leaving properties clean. The provided feedback for Roof By Tom also includes a small number of reports of dissatisfaction with specific outcomes or workmanship on certain jobs.
Why choose Bay Valley Roofing & Solar?
- ✓ You want a contractor with longer documented time licensed (13 years) and an active license status.
- ✓ Your roofing project may include solar components (for example, solar shingle installations) as part of the roof work.
- ✓ You value structured coordination such as inspections, documentation, and ongoing communication across the project.
- ✓ You may need support managing a project remotely, where clear updates and documentation are important.
Why choose Roof By Tom?
- ✓ You are looking for a Moraga-based contractor serving Contra Costa County with an active license status.
- ✓ Your project involves common roofing needs like full replacements, overlays, leak repairs, or tile-roof repairs.
- ✓ You prioritize efficiency factors mentioned by customers, such as timely scheduling, clear scope explanations, and jobsite cleanliness.
- ✓ You want to be aware that some customer feedback mentions dissatisfaction with specific outcomes or workmanship on certain jobs.
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Frequently Asked Questions
Yes. Both companies are listed as carrying workers’ compensation coverage and maintaining a $25,000 bond.
Bay Valley Roofing & Solar is described as taking on roofing projects that include solar components, including solar shingle installations.
Bay Valley Roofing & Solar is based in Concord, and Roof By Tom is based in Moraga.
Customer references commonly mention full roof replacements, overlays, leak repairs, and tile-roof repairs, with some mentions of gutter work and addressing water-related damage.
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.