Compare Local Pros
Air Experts vs High Performance Heating & Air
Contra Costa HVAC Contractors Comparison · Updated March 2026
Both are veteran contractors with full coverage, but High Performance emphasizes diagnostic expertise and owner involvement while Air Experts focuses on efficiency and rapid service.
| Air Experts | High Performance Heating & Air | |
|---|---|---|
| Rating | ★ 4.9 | ★ 5.0 |
| Years Licensed | 30 years | 23 years |
| License # | 723158 | 821099 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Brentwood, CA | Concord, CA |
| Website | www.airexperts-hvac.com | highperformanceheatingandairconditioning.com |
Key Differences
What Customers Say
Air Experts
Air Experts customers consistently praise on-time arrivals, efficient same-visit repairs, and professional technician conduct with clear communication throughout standard service calls.
High Performance Heating & Air
High Performance customers emphasize diagnostic expertise, phone troubleshooting that often prevents unnecessary visits, and successful repairs that saved them from expensive replacements other contractors quoted.
Key Takeaway: Air Experts excels at speed and efficiency for straightforward repairs, while High Performance distinguishes itself through diagnostic depth that solves complex problems other contractors couldn't resolve.
Customer Reviews
Air Experts
Technician was fast friendly and knowledgeable and left everything very clean. Couldn't ask for more
We placed a call to our home warranty company to have someone come out and repair our furnace that was not working correctly. Air Experts contacted us and scheduled a date and time within 24hrs. Ner...
Tech came out and was able to diagnose my problem perform the repair on the spot. Had the circuit board in his truck and I was back up and running within an hour. Thank you
High Performance Heating & Air
My heater had intermittent problems with shutting down arbitrarily and not heating to the setting temperature. High performance Heating and Air showed up within 24 hours of my phone call. Patiently ex...
Very knowledgeable and trustworthy. I appreciate that he even tries to diagnose your problem and give you a few possible quick-fix options over the phone before scheduling a repair call. Will definite...
What immediately stands out about John is his immense depth and breadth of HVAC knowledge, his ability to recommend the right sized solution considering various factors, and his willingness to thoroug...
Consider Air Experts if...
- ✓ You need a fast resolution for a common HVAC problem like a failed thermostat, circuit board, or standard furnace repair where parts availability determines timeline
- ✓ You're working through a home warranty program and need a contractor experienced with that coordination process
- ✓ You value predictable appointment windows with advance text notifications and professional technicians who arrive on schedule
- ✓ Your HVAC system is relatively modern and the issue seems straightforward rather than mysterious or ongoing
Consider High Performance Heating & Air if...
- ✓ Your system has been misdiagnosed before or multiple contractors have suggested expensive replacements you want to verify
- ✓ You appreciate understanding how your HVAC system works and want educational guidance beyond just the repair
- ✓ You're willing to describe symptoms over phone or text for initial troubleshooting that might save you a service call entirely
- ✓ Your equipment is older or unusual, requiring deeper diagnostic expertise rather than standard part replacement
Questions to Ask Before Hiring
- → Ask Air Experts how they handle complex diagnostic situations that require more than standard part replacement and whether the same technician returns for follow-up if needed
- → Ask High Performance about availability during peak seasons and whether owner involvement means limited appointment slots
- → Ask both companies what their typical timeline looks like from initial contact to completed repair for your specific issue
The Bottom Line
Both companies offer solid veteran credentials with full coverage, so your choice depends on what your specific situation needs. Choose High Performance Heating & Air if you're dealing with a puzzling diagnostic challenge, want to avoid an unnecessary replacement, or value learning about your system alongside the repair. Their owner-involved approach and track record of solving problems other contractors missed makes them ideal for complex situations. Choose Air Experts if you need fast, efficient service for straightforward repairs where having parts on hand for same-visit completion matters, or if you're coordinating through a home warranty. For most homeowners, High Performance's diagnostic depth and transparent repair-first philosophy offers better value, but Air Experts wins when speed is your priority.
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Frequently Asked Questions
At 23 and 30 years, both have handled virtually every HVAC scenario multiple times over. The operational approach matters more than the experience gap at this tier. Air Experts' three decades have built a multi-technician efficiency model, while High Performance's 23 years focus on owner-led diagnostic depth.
High Performance operates as owner-involved service based on review patterns mentioning direct owner contact and phone troubleshooting. Air Experts deploys technicians from their team. If guaranteed owner service matters to you, confirm this directly when booking with High Performance.
High Performance's reviews specifically mention customers avoiding expensive replacements through successful repairs after other contractors quoted new systems. Their diagnostic-first approach and willingness to work on older equipment suggests they're the better choice for a second opinion on replacement recommendations.
Working with warranty programs demonstrates Air Experts can meet insurance company standards and handle administrative coordination, not lower quality. Customers report the same efficient, professional service whether paying directly or through warranties. The experience just means they're familiar with that process if you need it.
Looking for the Best?
See our ranked list of top hvac contractors in Contra Costa.
Other Contra Costa HVAC Contractors Comparisons
Hassler Heating And Air Conditioning
★ 4.9
High Performance Heating & Air
★ 5.0
California Heating And Cooling
★ 4.7
High Performance Heating & Air
★ 5.0
Contra Costa Climate Control
★ 5.0
High Performance Heating & Air
★ 5.0
Got Watts?
★ 4.9
High Performance Heating & Air
★ 5.0
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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