Two Brothers Roofing vs Thor Contracting Corporation
East Bay Roofing Comparison · Updated January 2026
| Two Brothers Roofing | Thor Contracting Corporation | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.9 |
| Years Licensed | 46 years | 4 years |
| License # | 378564 | 1093228 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Castro Valley, CA | El Sobrante, CA |
| Website | www.tbroof.com | thorcontractingcorporation.com |
Our Analysis
Service mentions for Two Brothers Roofing include roof replacement, shingle work, and gutter-related work (installation and minor repairs). Customers describe multi-step projects that may use separate crews for tear-off, roofing, and gutters, and they frequently note communication during estimating, scheduling, and execution, as well as cleanup after completion. The company is described as serving Castro Valley and surrounding Alameda County communities, with some customers referencing repeat use and referrals through real estate and property management contacts.
For Thor Contracting Corporation, customer feedback emphasizes professionalism, timely arrivals, clear communication about scope and pricing, and an organized process from planning through completion. Reviews also mention efficient scheduling and fast turnaround times, clean workmanship, and coordination around inspections and permits. Some customers note budget considerations and competitive bids.
Why choose Two Brothers Roofing?
- ✓ You want a contractor with long licensing history (46 years) and an active license status.
- ✓ Your project may include both roofing and gutter work; customers specifically reference gutter installation and minor gutter repairs alongside roofing.
- ✓ You prefer a multi-step workflow with separate crews for phases like tear-off, roofing, and gutters, as described by customers.
- ✓ You value frequent communication during estimating and scheduling and consistent cleanup practices noted in customer feedback.
Why choose Thor Contracting Corporation?
- ✓ You want a contractor based in Contra Costa County (El Sobrante) with an active license status.
- ✓ You prioritize fast turnaround and efficient scheduling; customers often mention quick completion windows.
- ✓ You want clear communication about scope and pricing and an organized process from planning through completion.
- ✓ Your project may involve coordination around inspections and permits; customers note willingness to work around these requirements and budget constraints.
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Frequently Asked Questions
Yes. Both Two Brothers Roofing and Thor Contracting Corporation list workers’ compensation coverage and a $25,000 bond.
Two Brothers Roofing has been licensed for 46 years, while Thor Contracting Corporation has been licensed for 4 years.
Two Brothers Roofing. Customers reference gutter-related work such as installation and minor repairs, sometimes as part of a multi-step project.
Two Brothers Roofing is based in Castro Valley in Alameda County, California. Thor Contracting Corporation is based in El Sobrante in Contra Costa County, California.
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.