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Metal Roof Systems Inc vs Sterling Roofing Co
Sonoma Roofing Contractors Comparison · Updated March 2026
Metal Roof Systems Inc brings 15 additional years of experience and documented customer feedback, while Sterling Roofing Co offers high owner involvement but limited review history.
| Metal Roof Systems Inc | Sterling Roofing Co | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.0 |
| Years Licensed | 36 years | 21 years |
| License # | 583412 | 846392 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Santa Rosa, CA | Glen Ellen, CA |
| Website | www.metalroofsystemsinc.com | sterlingroofingco.com |
Key Differences
What Customers Say
Metal Roof Systems Inc
Customers consistently highlight Metal Roof Systems Inc's excellent communication throughout projects and installations that remain in excellent condition after nearly two decades.
Key Takeaway: Metal Roof Systems Inc has verifiable customer feedback demonstrating both process quality and long-term durability, while Sterling Roofing Co's customer experience remains undocumented publicly.
Customer Reviews
Metal Roof Systems Inc
Metal roofs are more expensive than standard roofs but they last twice as long, are fire resistant, and have a traditional yet modern, innovative look. I chose Metal Roof Systems to install mine becau...
They did my roof back in 2003. Still looks great to this day.
Excellent Work - Great Communication
Sterling Roofing Co
Found some leaking into the house . Callled another place , had to leave a message .Everybody was busy as a lot of rain was happening . Decided I couldn't sit and wait . Tried Sterling .He answered . ...
Consider Metal Roof Systems Inc if...
- ✓ You're planning a metal roof installation and want a specialist with 36 years of specific experience in these systems, particularly relevant for fire-resistant roofing in California's wildfire zones
- ✓ Long-term durability matters to you, and you value documented evidence of installations still performing excellently after nearly two decades
- ✓ Communication throughout the project is a priority, as customer feedback specifically highlights this strength
- ✓ You want the confidence that comes from verified customer experiences rather than taking a chance on unproven service quality
Consider Sterling Roofing Co if...
- ✓ You have a leak repair or smaller roofing issue where high owner involvement is beneficial and direct access to leadership matters more than company scale
- ✓ You're located in Glen Ellen or immediately nearby and value hyperlocal service
- ✓ You're comfortable requesting references directly since public review history is limited, and willing to do additional due diligence before hiring
- ✓ Your project doesn't specifically require metal roofing expertise
Questions to Ask Before Hiring
- → For Sterling Roofing Co: Request at least three recent references for projects similar to yours, and ask those homeowners specifically about communication, timeline adherence, and post-installation follow-up
- → For Sterling Roofing Co: Ask why customer reviews aren't publicly available and how long their current installation crew has worked together
- → For both companies: If considering metal roofing, ask Sterling whether they regularly install metal systems or primarily handle repairs, and compare their metal-specific experience to Metal Roof Systems Inc's specialization
- → For Metal Roof Systems Inc: Ask about current lead times and crew availability given their established customer base
The Bottom Line
If you're installing a metal roof or prioritize verified long-term quality, Metal Roof Systems Inc is the clearer choice. Their 36 years of metal roofing specialization, documented 20-year installation durability, and confirmed strong communication give you transparency and confidence that Sterling Roofing Co's limited review history simply cannot match. Sterling may be perfectly competent—their 21 years and high owner involvement suggest reliability—but without customer feedback to verify service quality, you're accepting more uncertainty. For leak repairs or smaller projects where you're willing to personally vet references, Sterling could work. For metal roofing installations requiring specialized expertise and proven longevity, Metal Roof Systems Inc offers substantially more evidence of capability.
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Frequently Asked Questions
Yes, particularly for complex installations. Metal Roof Systems Inc's 36 years means they've handled metal roofing through Sonoma County's 1991 Oakland Hills fires, the 2017 Tubbs Fire, and evolving fire-resistance codes. That historical knowledge helps diagnose hidden issues and anticipate regional challenges that a 21-year company has less exposure to, though Sterling is still solidly experienced.
Not necessarily, but it requires more work on your part. Many excellent contractors don't prioritize online reviews, especially with high owner involvement creating direct relationships. However, you'll need to request multiple references and verify their work quality yourself, whereas Metal Roof Systems Inc's feedback is already documented and verifiable.
Absolutely. Metal roofing requires specific expertise in thermal expansion, fastener placement, and panel integration that differs substantially from composite shingle work. Metal Roof Systems Inc's focus on metal installations with proven 20-year durability demonstrates deep specialization, while Sterling's profile suggests leak repair as their primary documented work.
On paper, yes. Both carry workers comp and $25,000 bonds, protecting you from liability and financial loss. The practical difference is risk assessment: Metal Roof Systems Inc's documented customer satisfaction reduces your risk of needing that bond protection, while Sterling's unclear review history means you're relying more heavily on those safety nets without knowing their claim history.
Looking for the Best?
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 10, 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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