Two Brothers Roofing vs Paragon Roofing
East Bay Roofing Comparison · Updated January 2026
| Two Brothers Roofing | Paragon Roofing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.9 |
| Years Licensed | 46 years | 3 years |
| License # | 378564 | 1100626 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Castro Valley, CA | Concord, CA |
| Website | www.tbroof.com | www.paragonroofco.com |
Our Analysis
In customer-referenced services, both companies are associated with roof replacement and gutter-related work. Two Brothers Roofing feedback often describes shingle work and gutter installation or minor repairs, and it commonly notes multi-step execution using separate crews for tear-off, roofing, and gutters. Customers also mention repeat use over multiple years and referrals through real estate and property management contacts.
Paragon Roofing feedback also centers on roof replacement, and it more frequently includes broader scope items such as vents, decking repairs, skylight installation, and assistance with permits and inspection coordination. For both companies, customers frequently mention clear communication, organized scheduling, timely completion, and cleanup after the job. Paragon Roofing feedback includes a small number of comments indicating communication can vary, while Two Brothers Roofing feedback more consistently emphasizes responsiveness during estimating and scheduling.
Why choose Two Brothers Roofing?
- ✓ You want a contractor based in Castro Valley serving Alameda County and nearby communities.
- ✓ A longer licensing history is important to you (46 years licensed, active status).
- ✓ Your project includes roof replacement plus shingle work and/or gutter installation or minor gutter repairs.
- ✓ You value a multi-step workflow with separate crews for tear-off, roofing, and gutters, along with frequent mentions of clear communication and post-job cleanup.
Why choose Paragon Roofing?
- ✓ You want a contractor based in Concord serving Contra Costa County.
- ✓ Your project scope may extend beyond a standard replacement (e.g., vents, decking repairs, skylight installation, and gutters).
- ✓ You prefer a process that includes help with permits and coordination around inspections, as referenced by customers.
- ✓ You prioritize organized scheduling and timely completion; note that a small number of customer comments indicate communication can vary, even though updates and follow-through are commonly mentioned.
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Frequently Asked Questions
Yes. Both Two Brothers Roofing and Paragon Roofing are listed with active license status, workers’ compensation coverage, and a $25,000 bond.
Two Brothers Roofing has been licensed for 46 years, while Paragon Roofing has been licensed for 3 years.
Yes. Customer-referenced services for both companies include roof replacement paired with gutter-related work. Two Brothers Roofing mentions gutter installation and minor repairs, and Paragon Roofing mentions roof replacements paired with gutters as part of broader scopes.
Paragon Roofing. Customer feedback references help with permits and coordination around inspections for Paragon Roofing.
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.