Modern Summit Roofing Contractor vs Capstone Roofing Inc
Marin-Sonoma Roofing Comparison · Updated January 2026
| Modern Summit Roofing Contractor | Capstone Roofing Inc | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.8 |
| Years Licensed | 2 years | 34 years |
| License # | 1117990 | 629383 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Petaluma, CA | Santa Rosa, CA |
| Website | www.modernsummitroofing.com | www.capstoneroofing.biz |
Our Analysis
A key difference is time licensed: Modern Summit has been licensed for 2 years, while Capstone has been licensed for 34 years. In customer feedback, both are frequently described as professional and organized, with emphasis on communication from estimate through completion. Modern Summit’s feedback often highlights detailed explanations of scope, on-site evaluations during estimating, and support related to insurance-driven needs such as inspections or time-sensitive repairs. Customers also reference related work appearing during projects, including ventilation updates, drainage planning, and addressing dry rot.
Capstone’s feedback similarly emphasizes clear communication, timely arrivals, and efficient crews, with multiple customers noting roof replacements completed within a single day. Cleanup and walkthroughs are commonly mentioned. Pricing feedback differs: Modern Summit is described as having straightforward pricing, while Capstone’s pricing comments are mixed, with some describing reasonable quotes and others noting higher bids compared with alternatives.
Why choose Modern Summit Roofing Contractor?
- ✓ You want a Petaluma-based contractor with customer feedback emphasizing on-site evaluations, detailed scope explanations, and steady communication.
- ✓ Your project may involve related items that can surface during reroofing, such as ventilation updates, drainage planning, or dry rot discovered during the job.
- ✓ You prefer a process that customers describe as organized, with dependable scheduling, jobsite protection, and daily cleanup.
- ✓ You may need coordination around insurance-related inspections or time-sensitive repairs, which customers specifically reference.
Why choose Capstone Roofing Inc?
- ✓ You want a Santa Rosa-based contractor with a long licensing history (34 years) and an active license.
- ✓ You value efficiency and tight scheduling; customers often mention timely arrivals and some report roof replacements completed within a single day.
- ✓ You want a streamlined experience that includes cleanup and a walkthrough or explanation of the work after completion.
- ✓ You are comparing bids and want to account for variability in price perceptions noted by customers (some found quotes reasonable, others higher than alternatives).
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Frequently Asked Questions
Yes. Both are listed as carrying workers’ compensation coverage and maintaining a $25,000 bond.
Modern Summit Roofing Contractor is based in Petaluma, and Capstone Roofing Inc is based in Santa Rosa. Both are described as serving Sonoma County.
Customer feedback commonly references reroofing and roof inspections for both companies.
Modern Summit Roofing Contractor is listed as licensed for 2 years, while Capstone Roofing Inc is listed as licensed for 34 years.
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.