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Clean Air HVAC vs Matrix HG
Contra Costa HVAC Contractors Comparison · Updated March 2026
Both are veteran contractors with identical credentials, but Clean Air HVAC shows consistent customer satisfaction while Matrix HG has significant concerns about pricing transparency and work quality.
| Clean Air HVAC | Matrix HG | |
|---|---|---|
| Rating | ★ 4.8 | ★ 3.7 |
| Years Licensed | 22 years | 23 years |
| License # | 829011 | 812232 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Concord, CA | Concord, CA |
| Website | www.cahvac.com | www.matrixhginc.com |
Key Differences
What Customers Say
Clean Air HVAC
Clean Air HVAC customers consistently emphasize honest recommendations, detailed explanations, and long-term relationships spanning decades, with particular appreciation for not pushing unnecessary replacements.
Matrix HG
Matrix HG customers report variable experiences with some praising professionalism but multiple others raising concerns about unexpected charges and pricing transparency.
Key Takeaway: Clean Air HVAC shows consistent customer satisfaction across numerous reviews while Matrix HG's feedback reveals concerning patterns of billing disputes that suggest systematic communication issues around pricing.
Customer Reviews
Clean Air HVAC
On time, very professional service representative resolved problem. Made sure everything was as it should be before ending the appointment. Would use Clean Air again.
I called CleanAir they were ableto get in really fast to check out my air conditioner. It was making a clunking sound on startup and shutdown. There Tech called that he was on his way and showed up on...
I was going to replace my water heater, but an HVAC line that has been installed 11 years earlier was in the way. So I called CleanAir HVAC and Roy Branda stopped by, gave me a brief tutorial on when ...
Matrix HG
👌ðŸ¼
High level Company with prompt and accurate service Technicians.
Since Covid, our business opened 2 weeks and has been closed 7 months. We had no income coming in. But this company has worked with us. During this difficult time. Plus they did good work.
Consider Clean Air HVAC if...
- ✓ You want predictable pricing with clear explanations before work begins, as customers consistently note honest assessments without pressure for unnecessary replacements
- ✓ Your project requires detailed diagnosis and explanation, particularly if you're dealing with an aging system where understanding your options matters
- ✓ You value building a relationship with a maintenance provider, given the company's track record of 10-20 year customer relationships and biannual service programs
- ✓ You need reliable scheduling for urgent situations, with multiple reports of same-day and next-day emergency response
Consider Matrix HG if...
- ✓ You're willing to invest extra effort in getting detailed written quotes and clarifying all pricing before work begins to address the transparency concerns other customers have reported
- ✓ You want to work with a contractor who has commercial experience in addition to residential work, though you'll need to verify which technicians handle which types of projects
- ✓ You're prepared to closely monitor the work and follow up on any issues, as the mixed feedback suggests outcomes may depend on active customer involvement
Questions to Ask Before Hiring
- → For Matrix HG specifically: Ask for a detailed written estimate that breaks down all labor and parts costs, and clarify their policy on additional charges if work scope changes
- → For Matrix HG: Ask which technician will handle your project and request references from recent customers who worked with that specific technician
- → For both companies: Ask about their warranty terms and what happens if you experience recurring issues after service
- → For Clean Air HVAC: Ask about their maintenance contract terms if you're interested in ongoing service relationships
The Bottom Line
Clean Air HVAC is the clearer choice for most homeowners based on consistent customer satisfaction and transparent practices. While both contractors have identical credentials and veteran status, the pattern of feedback matters significantly when you need to trust someone in your home working on expensive equipment. Clean Air HVAC's track record of long-term customer relationships, honest assessments, and clear communication provides reasonable confidence in what to expect. Matrix HG's recurring pricing transparency concerns represent a real risk of billing disputes and frustration. Unless you have a specific connection to Matrix HG or unique circumstances, Clean Air HVAC offers a more reliable path to a satisfactory outcome with less risk of unexpected charges.
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Frequently Asked Questions
Longevity confirms a company can stay in business, but doesn't guarantee consistent customer satisfaction. The pattern of unexpected charges and pricing transparency issues from Matrix HG customers suggests potential problems with their quoting process or communication between office and field staff. A company can have technical competence but still create frustrating experiences around billing.
The one-year difference between 22 and 23 years of licensing is not meaningful. Both are veteran contractors who have navigated multiple economic cycles and decades of industry changes. The practical difference lies in how they serve customers, not in this nominal credential gap.
When multiple unrelated customers report similar concerns about pricing transparency and unexpected charges, it points to a systematic issue rather than individual customer problems. The pattern is specific and consistent enough to warrant careful attention to getting detailed written estimates.
The data doesn't indicate Clean Air HVAC charges premium prices. Customers note honest recommendations against unnecessary work, which typically indicates competitive pricing. Good communication and transparency don't inherently cost more and often prevent the billing disputes that appear in Matrix HG's feedback.
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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 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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