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Modern Summit Roofing Contractor vs Sun America Solar and Roofing Co
Sonoma Roofing Contractors Comparison · Updated March 2026
Sun America Solar brings 36 years of licensed experience versus Modern Summit's 2 years, a significant difference if your roof has solar complications or hidden issues.
| Modern Summit Roofing Contractor | Sun America Solar and Roofing Co | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 2 years | 36 years |
| License # | 1117990 | 597784 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Petaluma, CA | Petaluma, CA |
| Website | www.modernsummitroofing.com | www.sunamericasolar.org |
Key Differences
What Customers Say
Modern Summit Roofing Contractor
Customers consistently praise Modern Summit for structured communication, detailed transparent estimates, and organized project execution with daily cleanup.
Sun America Solar and Roofing Co
Customers highlight Sun America Solar's technical problem-solving abilities, specialized material expertise, and successful work on both new installations and diagnosing existing system issues.
Key Takeaway: Modern Summit's feedback centers on process and communication excellence, while Sun America's reviews emphasize technical capability and specialized knowledge accumulated over decades.
Customer Reviews
Modern Summit Roofing Contractor
I was in the process of purchasing my first home and needed to get a roof inspection. I was a little stressed. Jason was professional and knowledgeable. He provided a great inspection and was so kind....
Have a GREAT experience with Modern Summit Roofing. They are easy to communicate with, super responsive and share information clearly. On ground their team was respectful to us an neighbors, they were...
Professional, reliable, and excellent work. I will be back and I highly recommend them!
Sun America Solar and Roofing Co
Had my solar electric system installed recently, and the whole process went really well. The team handled everything professionally, from the initial quote to the final setup. The panels look great, a...
We had a system which was not producing power installed several years ago by. now closed system installer Sun Power. The team diagnosed the problem, assisted in identifying the original equipment man...
Great work done, and good attitude. The guys were very knowledgeable and friendly. Happy to answer questions and explain things. Very open communication, and able to accommodate time delays on our en...
Consider Modern Summit Roofing Contractor if...
- ✓ You need a straightforward residential re-roof, repair, or roof inspection without solar panel involvement, where Modern Summit's core focus applies directly.
- ✓ Clear, frequent communication and detailed explanations throughout the project are high priorities for you, as their customers consistently cite this strength.
- ✓ You're facing a weather-related deadline or insurance timeline and need responsive scheduling, which reviews indicate they handle well.
- ✓ You're comfortable working with a newer contractor in exchange for their attention to transparency and project organization.
Consider Sun America Solar and Roofing Co if...
- ✓ Your project involves solar panel installation, solar system troubleshooting, or integrating solar with roof replacement, which is Sun America's primary specialty.
- ✓ You have a steel roof or other non-standard roofing material that requires specialized installation knowledge and equipment.
- ✓ Your roof is older or complex and may reveal hidden issues during tear-off that benefit from 36 years of problem-solving experience.
- ✓ You value the track record and technical depth that comes from more than three decades of navigating code changes, material evolution, and uncommon structural challenges.
Questions to Ask Before Hiring
- → Ask Modern Summit for references from projects completed in their first year versus their second year to assess how their capabilities have developed over their short licensing period.
- → Ask Sun America Solar what percentage of their current work is roofing versus solar installation to understand where their crew's daily focus lies.
- → If choosing Modern Summit, ask how they handle unexpected structural issues discovered during tear-off and whether they have relationships with engineers or specialists for complex problems.
- → Ask both companies whether the same crew that provides your estimate will perform the actual work and how long that crew has worked together.
The Bottom Line
If your project involves solar panels in any way, Sun America Solar's 36 years of specialized experience makes them the clear choice, particularly if you have a steel roof or complex installation requirements. For traditional residential roofing without solar considerations, Modern Summit offers a structured, communicative approach with successful project delivery, though their 2-year licensing period means less experience diagnosing hidden complications. The experience gap is significant: choose Sun America if your roof is older, your home has unusual construction, or you value the deep problem-solving capability that only decades in the field provide. Choose Modern Summit only if you need straightforward roofing work and prioritize their communication strengths over veteran experience.
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Frequently Asked Questions
It creates more uncertainty than a veteran contractor, particularly if your roof is older or your home was built before modern code standards. A newer contractor has seen fewer unusual complications like hidden structural damage, outdated flashing methods, or non-standard framing. Their workers comp and bond provide financial protection, but they can't replace the pattern recognition that comes from thousands of tear-offs. For straightforward re-roofs on newer homes, the gap matters less.
Only if their roofing capabilities match your specific needs, such as working with steel or other specialty materials they're known for. While they clearly perform roof replacements, their core business and accumulated expertise centers on solar installations. If you're considering solar in the next 5-10 years, combining the work makes sense. For a standard composition shingle re-roof, a focused roofing contractor like Modern Summit may provide better value and attention.
Experience matters most when something goes wrong or unexpected conditions appear during tear-off. A 36-year contractor has diagnosed thousands of edge cases, knows how building practices changed across decades, and maintains supplier and specialist relationships built over time. Reviews reflect recent project satisfaction, but they don't show you how a contractor handles a rotten valley discovered at 9am on day two of your project. That's where decades of field problem-solving create measurable differences.
These are relatively standard roofing upgrades that don't require decades of experience to execute properly, and customer feedback confirms Modern Summit delivers them successfully. The difference emerges in diagnostic situations, such as determining why an existing ridge vent system failed or designing drainage solutions for unusual roof geometries. For planned, straightforward upgrades on typical residential roofs, Modern Summit's 2-year track record includes successful completion of exactly these items.
Looking for the Best?
See our ranked list of top roofing contractors in Sonoma.
Other Sonoma Roofing Contractors Comparisons
Ridgeline Roofing Co
★ 4.8
Sun America Solar and Roofing Co
★ 5.0
Sun America Solar and Roofing Co
★ 5.0
Northbay Roofing & Gutters Inc
★ 4.6
ARS Roofing & Gutters
★ 4.7
Sun America Solar and Roofing Co
★ 5.0
Modern Summit Roofing Contractor
★ 5.0
Ridgeline Roofing Co
★ 4.8
How We Compare Contractors
License Verification
All license data is sourced from official California CSLB records and verified regularly.
Review Analysis
Customer reviews are aggregated from Google and analyzed to identify patterns in service quality.
Detailed Comparison
We analyze credentials, insurance, experience, and feedback to highlight meaningful differences.
Not all licensed contractors are created equal. While a valid license is the baseline requirement in California, contractors can vary significantly in experience, insurance coverage, and customer satisfaction.
- Experience matters: A contractor with 15+ years of experience has likely encountered and solved problems that newer contractors haven't faced yet.
- Workers' compensation protects you: If a contractor without workers' comp insurance has an employee injured on your property, you could be held liable.
- Reviews reveal patterns: Individual reviews can be misleading, but patterns across many reviews often reveal a contractor's true strengths and weaknesses.
- Bond amounts vary: A contractor's bond provides financial protection if they fail to complete work as agreed. Higher bonds offer more protection.
Taking time to compare contractors on these factors can save you from costly mistakes and help ensure your project is completed by a qualified professional.
Data Sources: License information from California CSLB. Ratings and reviews from Google. Last verified March 13, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.
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