Black Diamond Roofing vs Roof Right Roofing
East Bay Roofing Comparison · Updated January 2026
| Black Diamond Roofing | Roof Right Roofing | |
|---|---|---|
| Rating | ★ 4.0 | ★ 5.0 |
| Years Licensed | 11 years | 34 years |
| License # | 996268 | 637684 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Concord, CA | Moraga, CA |
| Website | www.blackdiamondroofs.com | roofrightroofing.net |
Our Analysis
Roof Right Roofing is located in Moraga (Contra Costa County) and has been licensed for 34 years with an active license status. It also carries workers’ compensation coverage and maintains a $25,000 bond. Customer-reported themes focus on responsiveness and communication, including clear explanations, detailed estimates, and guidance on materials such as shingles and ventilation components. Reviews also mention project updates during work, an organized process, and comments about workmanship and finished appearance. In addition to roof replacement, some customers report related exterior work like gutters and fascia being completed as part of the job.
Why choose Black Diamond Roofing?
- ✓ You want a Concord-based contractor serving the surrounding Contra Costa County area.
- ✓ Your project involves roofing services or repairs, including coordination through a homeowner association (HOA).
- ✓ You prefer a contractor with an active license, workers’ compensation coverage, and a $25,000 bond.
- ✓ You are comfortable with a process that may include follow-up steps (such as receiving a separate proposal after an initial assessment), as noted in some customer feedback.
Why choose Roof Right Roofing?
- ✓ You want a Moraga-based contractor with longer licensing tenure (34 years) and an active license.
- ✓ You value detailed estimates, clear explanations, and guidance on materials (including shingles and ventilation-related components).
- ✓ You prefer frequent project updates and an organized installation process, as described by customers.
- ✓ You may want roof replacement plus related exterior items like gutters or fascia, which some customers report being included in their projects.
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Frequently Asked Questions
Yes. Both Black Diamond Roofing and Roof Right Roofing are listed as carrying workers’ compensation coverage and maintaining a $25,000 bond.
Black Diamond Roofing is based in Concord, and Roof Right Roofing is based in Moraga. Both are described as serving Contra Costa County, California.
Black Diamond Roofing is listed as licensed for 11 years, while Roof Right Roofing is listed as licensed for 34 years. Both have active license status.
Black Diamond Roofing is described as handling roofing-related services and repairs, including HOA-coordinated projects. Roof Right Roofing is described in customer feedback as handling roof replacement and, in some cases, related exterior work such as gutters and fascia.
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.