Cortlandt Roofing vs Gramajo Roofing Inc
Marin-Sonoma Roofing Comparison · Updated January 2026
| Cortlandt Roofing | Gramajo Roofing Inc | |
|---|---|---|
| Rating | ★ 4.1 | ★ 4.5 |
| Years Licensed | 17 years | 7 years |
| License # | 922894 | 1043262 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Santa Rosa, CA | Santa Rosa, CA |
| Website | www.cortlandtroofing.com | www.gramajoroofing.com |
Our Analysis
Gramajo Roofing Inc is also listed with an active license status, workers’ compensation coverage, and a $25,000 bond, with 7 years licensed. Customer feedback often references full roof replacements and shingle installations, and it also mentions add-on items such as gutters, downspouts, and gutter screens. Reviews commonly highlight attentive communication (listening to concerns and explaining the work) and perceived value compared with other estimates. Feedback includes at least one contrasting experience on a multi-unit project describing dissatisfaction with jobsite cleanup and on-site conduct, suggesting site management and cleanup may be a point to clarify in advance.
Why choose Cortlandt Roofing?
- ✓ You want a contractor with a longer licensing history (17 years) and an active license, plus workers’ comp and a $25,000 bond.
- ✓ Jobsite cleanliness and efficiency are priorities; customer feedback frequently mentions clean work areas and professional crews.
- ✓ Your project may be in Santa Rosa or elsewhere in Sonoma County, including work that could involve travel beyond the immediate neighborhood.
- ✓ You can accommodate potential scheduling lead time, and you plan to confirm warranty terms and post-job responsiveness expectations upfront.
Why choose Gramajo Roofing Inc?
- ✓ You want an active, licensed contractor (7 years licensed) with workers’ comp and a $25,000 bond.
- ✓ Your project 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 value detailed communication, such as having concerns addressed and the scope explained during the estimate and planning.
- ✓ You plan to set clear expectations for jobsite cleanup and on-site conduct, especially for larger or multi-unit properties.
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Frequently Asked Questions
Yes. Both listings indicate an active license status, workers’ compensation coverage, and a $25,000 bond.
Cortlandt Roofing is described in customer feedback as doing residential work and being known among local businesses such as wineries and breweries. Gramajo Roofing Inc has feedback that includes a multi-unit project and mentions full roof replacements and shingle installations.
Gramajo Roofing Inc’s feedback mentions add-on items such as gutters, downspouts, and gutter screens.
For Cortlandt Roofing, customers mention possible scheduling waits and mixed experiences with warranty follow-through or return calls. For Gramajo Roofing Inc, at least one customer account highlights concerns about jobsite cleanup and on-site conduct, so cleanup standards and site management should be confirmed in writing.
Other Marin-Sonoma 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.