Thor Contracting Corporation vs Roof By Tom
East Bay Roofing Comparison · Updated January 2026
| Thor Contracting Corporation | Roof By Tom | |
|---|---|---|
| Rating | ★ 4.9 | ★ 4.8 |
| Years Licensed | 4 years | 2 years |
| License # | 1093228 | 1112980 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | El Sobrante, CA | Moraga, CA |
| Website | thorcontractingcorporation.com | roofbytom.com |
Our Analysis
Based on the provided summaries, Thor Contracting Corporation is most often referenced for roof repairs, roof installation, and maintenance, with additional project support when requested. Customer comments also mention coordination with inspections and permits, and scheduling work to meet customer timelines. The data also notes that while it is local to Contra Costa County, it may take projects beyond the immediate area when arranged.
Roof By Tom is described as handling full roof replacements, overlays, leak repairs, and tile-roof repairs, with some customers also mentioning gutter work and help addressing water-related damage. Feedback highlights timely scheduling, clear explanations of scope, and jobsite cleanliness. The summary also notes that a small number of customers reported dissatisfaction with specific outcomes or workmanship on certain jobs.
Why choose Thor Contracting Corporation?
- ✓ You want a Contra Costa County contractor based in El Sobrante with 4 years of licensing history and an active license status.
- ✓ Your project involves roof repair, installation, or maintenance, and you expect coordination around inspections and permits.
- ✓ You value scheduling flexibility and communication about scope and pricing, as emphasized in the customer feedback summary.
- ✓ You may need a contractor willing to discuss work outside the immediate local area when arrangements are made.
Why choose Roof By Tom?
- ✓ You want a Contra Costa County contractor based in Moraga with 2 years of licensing history and an active license status.
- ✓ Your job aligns with work types frequently mentioned in feedback, such as full replacements, overlays, leak repairs, or tile-roof repairs.
- ✓ You want clear scope explanations, consistent communication, and a clean jobsite after the work is done.
- ✓ You are comfortable weighing generally positive feedback alongside notes that a small number of customers reported dissatisfaction with specific outcomes or workmanship.
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Frequently Asked Questions
Yes. Both list an active license status, workers’ compensation coverage, and a $25,000 bond in the provided data.
Thor Contracting Corporation is located in El Sobrante, Contra Costa County, CA. Roof By Tom is located in Moraga, Contra Costa County, CA.
Thor Contracting Corporation is referenced for roof repairs, roof installation, and maintenance, plus other project support when requested. Roof By Tom is referenced for full roof replacements, overlays, leak repairs, and tile-roof repairs, with some mentions of gutter work and water-related damage help.
The provided information specifically mentions Thor Contracting Corporation coordinating with inspections and permits. The Roof By Tom summary focuses more on scheduling, scope explanations, and communication rather than permits or inspections.
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.