Compare Local Pros
Complete Care Heating And Air Conditioning vs High Performance Heating & Air
Contra Costa HVAC Contractors Comparison · Updated March 2026
High Performance brings 23 years of licensed experience versus Complete Care's 4 years, offering deeper expertise for complex diagnostics and older systems.
| Complete Care Heating And Air Conditioning | High Performance Heating & Air | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 4 years | 23 years |
| License # | 1088603 | 821099 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Concord, CA | Concord, CA |
| Website | ccarehvac.com | highperformanceheatingandairconditioning.com |
Key Differences
What Customers Say
Complete Care Heating And Air Conditioning
Complete Care customers consistently highlight accurate diagnostics that identified problems other companies missed, along with same-day availability and transparent pricing without pressure tactics.
High Performance Heating & Air
High Performance customers emphasize the owner's willingness to troubleshoot over the phone first, educational approach during visits, and successful repairs of systems other contractors wanted to replace entirely.
Key Takeaway: High Performance demonstrates deeper pattern recognition from 23 years of experience, routinely diagnosing complex issues remotely and repairing older systems that other companies deemed unrepairable, while Complete Care shows strong fundamentals but hasn't accumulated the same depth of expertise.
Customer Reviews
Complete Care Heating And Air Conditioning
I had an independent guy recommended by a friend who did a decent job until he started to take advantage of my generosity. When I had to call someone else to fix his mistakes, I call Complete Care. Ia...
Saturday morning my AC didn't work. It was super hot outside. Many people were busy. I gave a call to Ian from complete care Heating and air-conditioning, Guy called me back in 15 minutes And told me ...
Complete care heating and air was amazing. Need another star rating. A+++. No nonsense. Super professional. Amazing service and same day. I would hire them in a minute and would recommend them to anyo...
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 Complete Care Heating And Air Conditioning if...
- ✓ Your HVAC system is relatively modern (under 10 years old) with a straightforward repair need like a failed component or routine maintenance issue.
- ✓ You've received a clear diagnosis from another contractor and want a second opinion from a competent technician who won't oversell.
- ✓ You value supporting a growing local business that demonstrates strong fundamentals in diagnostics and customer service.
- ✓ Your project involves coordination with real estate professionals or general contractors, where Complete Care has established working relationships.
Consider High Performance Heating & Air if...
- ✓ Your system is older (15+ years) and may require knowledge of discontinued parts, legacy equipment, or manufacturer-specific quirks accumulated over decades.
- ✓ You've already had another company quote a full replacement and want a veteran's assessment before spending thousands on a new system.
- ✓ Your problem has stumped other technicians or involves intermittent issues that require deep pattern recognition to diagnose correctly.
- ✓ You'd value phone troubleshooting before scheduling a visit, potentially solving simple issues without a service call charge.
Questions to Ask Before Hiring
- → Ask Complete Care about their experience with your specific system age and brand, particularly if your equipment is over 15 years old.
- → Ask High Performance about their typical timeline for parts procurement on older systems, since veteran knowledge is only useful if parts remain available.
- → Ask both companies for their diagnostic fee structure and whether it applies toward repair costs if you proceed with the work.
The Bottom Line
High Performance Heating & Air is the stronger choice for most homeowners due to 23 years of licensed experience that translates directly into superior diagnostic capabilities, especially for older systems, complex problems, or situations where you've received expensive replacement quotes. Complete Care Heating And Air Conditioning is a competent 4-year company with strong customer feedback, making it a reasonable option for straightforward repairs on newer equipment or when supporting a growing local business matters to you. If your system is over 15 years old, has stumped other technicians, or you're weighing repair versus replacement, High Performance's veteran expertise justifies choosing them first.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
For truly straightforward issues like a tripped breaker or dirty filter, both companies can handle it competently. The experience gap becomes valuable when the obvious fix doesn't work, when your system behaves inconsistently, or when you're trying to avoid an unnecessary replacement. High Performance's decades of pattern recognition help identify obscure problems faster and more reliably.
Four years of licensing demonstrates Complete Care has successfully navigated the early business phase where many contractors fail. Customer feedback confirms strong diagnostic skills and transparent practices. They're a solid choice for common repairs on newer systems, but acknowledge you're not getting the depth of experience that comes with two decades of troubleshooting.
Customer feedback for both companies emphasizes transparent pricing without unnecessary upselling. High Performance customers specifically mention avoiding expensive replacements through successful repairs, suggesting their experience often saves money rather than costing more. Ask both for detailed estimates to compare specific pricing for your situation.
Multiple customers report receiving free guidance over the phone that resolved their issues or helped them understand whether they needed immediate service. This reflects confidence earned through 23 years of diagnosing problems remotely. It's worth calling to describe your symptoms before scheduling, though complex issues will still require an in-person visit.
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 09, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.
Get in Touch
Have questions or feedback? We'd love to hear from you.