Able Roofing Company vs Gramajo Roofing Inc
Marin-Sonoma Roofing Comparison · Updated January 2026
| Able Roofing Company | Gramajo Roofing Inc | |
|---|---|---|
| Rating | ★ 4.5 | ★ 4.5 |
| Years Licensed | 21 years | 7 years |
| License # | 849192 | 1043262 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Petaluma, CA | Santa Rosa, CA |
| Website | www.ableroofing.biz | www.gramajoroofing.com |
Our Analysis
Gramajo Roofing Inc (Santa Rosa) has 7 years of licensure with an active status, workers’ compensation coverage, and a $25,000 bond. Customer references commonly mention full roof replacements and shingle installations, plus add-on items such as gutters, downspouts, and gutter screens. The summary highlights professional communication and attentiveness to concerns, with some customers noting perceived value compared with other estimates. However, the provided feedback also includes a contrasting account from a multi-unit project citing dissatisfaction with jobsite cleanup and on-site conduct, suggesting that site management expectations may be worth clarifying upfront.
Why choose Able Roofing Company?
- ✓ You want a Petaluma-based contractor with longer licensing history (21 years) and an active license.
- ✓ You value frequent updates, straightforward quoting, and quick scheduling for inspections and work, as described in customer references.
- ✓ Your project involves residential roof replacement or work on an older home, potentially coordinated with other improvements like solar.
- ✓ You prefer a contractor referenced for organized execution and completing projects on schedule in the North Bay (including Petaluma and nearby areas such as Novato).
Why choose Gramajo Roofing Inc?
- ✓ You want a Santa Rosa-based contractor with an active license and 7 years licensed experience in Sonoma County.
- ✓ Your scope includes a full roof replacement or shingle installation, and you may also want gutters, downspouts, or gutter screens handled as part of the job.
- ✓ You prioritize a contractor described as attentive to concerns and willing to explain the work, based on customer references.
- ✓ You are prepared to discuss jobsite cleanup and on-site conduct expectations in advance, given at least one contrasting customer account on a multi-unit project.
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Frequently Asked Questions
Yes. Both are listed as carrying workers’ compensation coverage and being bonded for $25,000.
Able Roofing Company is listed as licensed for 21 years, while Gramajo Roofing Inc is listed as licensed for 7 years. Both licenses are shown as active.
Able Roofing Company is referenced for residential roof replacement, work on older homes, and coordinating roofing with other improvements such as solar. Gramajo Roofing Inc is referenced for full roof replacements and shingle installations, plus add-ons like gutters, downspouts, and gutter screens.
Able Roofing Company is based in Petaluma, Sonoma County, California. Gramajo Roofing Inc is based in Santa Rosa, Sonoma County, California.
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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.