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Facciano Hvac And Sheet Metal vs Peterson Mechanical
Sonoma HVAC Contractors Comparison · Updated March 2026
Peterson Mechanical's 68 years of licensed experience and consistent customer praise stand in sharp contrast to Facciano's 10 years and limited review history.
| Facciano Hvac And Sheet Metal | Peterson Mechanical | |
|---|---|---|
| Rating | ★ 3.0 | ★ 5.0 |
| Years Licensed | 10 years | 68 years |
| License # | 1009408 | 171486 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Santa Rosa, CA | Sonoma, CA |
| Website | — | petersonmechanical.com |
Key Differences
What Customers Say
Facciano Hvac And Sheet Metal
Facciano has limited customer feedback available, with noted concerns about inconsistent service response that create uncertainty about reliability.
Peterson Mechanical
Peterson consistently receives praise for professional, knowledgeable technicians who work cleanly and efficiently while offering competitive pricing.
Key Takeaway: Peterson has established a clear pattern of reliable, professional service across multiple project types, while Facciano's service consistency and customer satisfaction remain largely unproven.
Customer Reviews
Facciano Hvac And Sheet Metal
I had a rodent chew through the condensation line to my heating system and Mark and Tony came right over to assess the situation. They fixed the issue and I was pleasantly surprised by their rates. I ...
Peterson Mechanical
Fantastic service.
Trouble with Nest thermostat (PG&E supplied). Justin came out, on time, and diagnosed the problem which was a bit tricky and didn't leave until he was certain it was operating.
Super cool crew
Consider Facciano Hvac And Sheet Metal if...
- ✓ You have a simple, straightforward HVAC repair where extensive diagnostic experience isn't critical and want to support a smaller local contractor
- ✓ You're located very close to Santa Rosa proper and prefer the most geographically convenient option
- ✓ You're willing to accept the risk of potentially inconsistent response times in exchange for possibly supporting a smaller operation
Consider Peterson Mechanical if...
- ✓ Your HVAC system is older or exhibiting unusual symptoms that require experienced diagnostic work to avoid misdiagnosis and unnecessary replacements
- ✓ You need both HVAC and plumbing work done and want one experienced contractor to handle both
- ✓ Reliable service response and proven professionalism are priorities, especially if you're dealing with heating or cooling failure during extreme weather
- ✓ You value competitive pricing backed by decades of business stability and consistent customer satisfaction
Questions to Ask Before Hiring
- → Ask Facciano directly about their typical response time for service calls and what measures they've taken to improve service consistency
- → Ask Facciano for references from recent projects similar to yours, particularly if your system requires diagnostic work
- → Ask Peterson about their current scheduling availability and whether their decades of experience translates to higher rates than newer competitors
- → Confirm with both companies exactly which technician or crew will handle your job and their specific experience level
The Bottom Line
Peterson Mechanical is the clearer choice for most homeowners. Their 68 years of licensed operation, consistent customer praise for professionalism and technical knowledge, competitive pricing, and broader service capabilities provide substantially more confidence than Facciano's limited track record and inconsistent service response. The experience gap isn't trivial—it's the difference between a contractor who's seen every possible HVAC scenario and one still building their reputation. Unless you're doing a very simple repair and Facciano happens to be significantly cheaper, Peterson's proven reliability and deep expertise justify going with the veteran contractor.
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Frequently Asked Questions
Customer reviews specifically mention Peterson's competitive pricing, suggesting their veteran status hasn't translated to premium rates. Their experience may actually help them diagnose issues faster, potentially reducing labor costs. Get quotes from both to compare, but don't assume the more experienced contractor costs more.
This suggests some customers experienced delays or communication gaps when requesting service. For non-emergency repairs, this may be acceptable, but if your AC fails in July or your heat goes out in January, response reliability becomes critical. Ask Facciano directly about their current response protocols and whether they guarantee emergency service timeframes.
Ten years provides solid foundational experience for most standard repairs and installations. However, older homes with aging systems or unusual symptoms benefit from the pattern recognition that comes with 68 years of diagnosing every possible failure mode. If your system is newer and the problem is straightforward, 10 years suffices. For complex issues, deeper experience reduces the risk of misdiagnosis.
The 15-mile distance between Santa Rosa and Sonoma is minimal for scheduling routine work. However, for emergency service calls, the closer contractor may arrive faster. More importantly, both understand local climate conditions and building codes, so geographic familiarity isn't a differentiator here—their experience levels and service reliability matter far more.
Looking for the Best?
See our ranked list of top hvac 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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