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ARS Roofing & Gutters vs Ridgeline Roofing Co
Sonoma Roofing Contractors Comparison · Updated March 2026
Ridgeline Roofing Co brings nearly double the licensed experience with particular strength in complex roof types like flat roofs, while ARS offers strong all-around service with an emphasis on coordinating ancillary needs like solar prep.
| ARS Roofing & Gutters | Ridgeline Roofing Co | |
|---|---|---|
| Rating | ★ 4.7 | ★ 4.8 |
| Years Licensed | 22 years | 41 years |
| License # | 837618 | 465113 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Santa Rosa, CA | Santa Rosa, CA |
| Website | www.arsroofing.com | www.ridgelineroofingco.com |
Key Differences
What Customers Say
ARS Roofing & Gutters
ARS customers emphasize responsive communication and detailed estimates that often include money-saving alternatives to full replacement, along with coordinated handling of gutters and solar-related roof preparation.
Ridgeline Roofing Co
Ridgeline customers highlight thorough inspections focused on long-term performance improvements and collaborative problem-solving on complex or older roof systems including flat roofing applications.
Key Takeaway: Ridgeline's feedback patterns suggest strength with technically challenging roofs requiring diagnostic depth, while ARS feedback emphasizes integrated project coordination across roofing, gutters, and solar preparation.
Customer Reviews
ARS Roofing & Gutters
ARS spoke with me on Christmas morning and had a crew out to us the following morning to inspect a roof leak. They discovered that a recent gutter cleaning we had done by another company did not do a ...
We had such an amazing experience with Letitia and the ARS Roofing & Gutters team! Our roof needed repairs prior to a solar installation-and they made what could be a super stressful situation seem se...
ARS replaced our 30-year-old roof. The quote and estimate process was clear and detailed and thorough. When the start date arrived, the entire team was cheerful and communcative and ernest. The forema...
Ridgeline Roofing Co
Very easy to set up the work by phone.
Requested a roofing inspection on behalf of my clients. It was clear the goal was to deliver value, vs send a report and move on to the next inspection. I've attended a lot of roof inspections over ...
It is rare to find a roofer that simply excels in customer service and takes pride in quality workmanship. Sam, Aristeo and team are simply superb roofers. They installed IB Roofing on our Eichler hom...
Consider ARS Roofing & Gutters if...
- ✓ Your project involves coordinating roofing work with solar panel installation, gutter replacement, or other exterior improvements that benefit from integrated planning and a single point of contact
- ✓ You're navigating insurance-related roof inspections or claims and want a contractor experienced in documentation and working within insurer requirements
- ✓ Your roof is standard residential pitched construction without unusual materials or commercial-grade systems
- ✓ You value detailed estimates that include guidance on whether repair or maintenance might extend your roof's life before full replacement becomes necessary
Consider Ridgeline Roofing Co if...
- ✓ Your roof involves flat sections, commercial-grade materials like PVC, or other specialty systems that require specific installation expertise beyond standard composition shingles
- ✓ Your home is significantly older with potential for hidden structural issues, unusual framing, or multiple previous roof layers that demand diagnostic experience
- ✓ You're looking for a contractor whose four decades of problem-solving provides the deepest possible institutional knowledge for unexpected complications
- ✓ Long-term performance improvements like enhanced ventilation or upgraded underlayment systems are priorities you want proactively identified during the estimate process
Questions to Ask Before Hiring
- → Ask both companies how they handle unexpected discoveries during tear-off, such as rotted sheathing or truss damage, including pricing structure for additional materials and labor
- → If your roof has flat sections or unusual materials, ask Ridgeline specifically about their installation process and warranty for those systems, and ask ARS whether they subcontract specialty roofing or handle it in-house
- → If you're planning solar installation within the next few years, ask ARS about their coordination process and whether they work with specific solar contractors, and ask Ridgeline about roof prep requirements for solar mounting
- → Ask both companies how long their current installation crews have worked together and what percentage of jobs the owner personally inspects before final sign-off
The Bottom Line
Both companies are veteran contractors with excellent customer feedback, identical bonding and insurance, and reliable execution. Choose Ridgeline Roofing Co if your project involves complex roof types like flat or PVC systems, your home is older with potential for hidden complications, or you simply want the deepest available experience base for problem-solving. Choose ARS Roofing & Gutters if you're coordinating roofing with solar installation or gutter work, navigating insurance inspections, or working with standard residential pitched roofing where their 22 years is more than sufficient. Neither choice involves meaningful risk, so let project complexity and scope drive your decision.
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Frequently Asked Questions
For a straightforward reroof on a newer home with no complications, both companies have decades of experience to handle it well. The experience gap becomes meaningful if your home is older, has had multiple previous roofs, or presents diagnostic challenges like mysterious leaks or structural concerns that require pattern recognition from thousands of previous jobs. Ridgeline's additional two decades provides deeper institutional knowledge for unexpected problems.
ARS explicitly markets gutter services alongside roofing and has customer feedback mentioning gutter guards, screening, and cleaning as part of integrated projects. Ridgeline mentions gutter installation in reviews but appears more roof-focused. If you want a single contractor handling both systems with coordinated planning, ARS shows stronger emphasis on that combined scope.
Ridgeline has specific customer mentions of flat roofing and PVC membrane systems, indicating hands-on experience with commercial-grade low-slope applications. ARS's project list focuses on pitched residential roofing without flat roof mentions. If your project includes flat sections, ask ARS directly whether they handle it in-house or subcontract, and ask Ridgeline about their preferred flat roof systems and warranties.
ARS has multiple customer references to preparing roofs for solar installations and coordinating timing with solar contractors. This suggests established processes for ensuring roof condition, flashing details, and structural readiness before panels go up. Both companies can certainly handle it, but ARS appears to encounter this scenario more frequently based on customer feedback patterns.
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See our ranked list of top roofing contractors in Sonoma.
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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 12, 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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