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HVACerz vs Rad Air Care Us
Santa Clara HVAC Contractors Comparison · Updated March 2026
HVACerz brings six times more experience than one-year-licensed Rad Air Care Us, which matters for diagnosing hidden issues and handling complications.
| HVACerz | Rad Air Care Us | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.4 |
| Years Licensed | 6 years | 1 years |
| License # | 1064432 | 1134621 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Jose, CA | Campbell, CA |
| Website | www.hvacerz.com | www.radaircareus.com |
Key Differences
What Customers Say
HVACerz
HVACerz receives consistent praise for same-day emergency response, thorough diagnostics with clear explanations, and efficient single-day installations with clean work practices, with multiple customers returning for additional projects.
Rad Air Care Us
Rad Air Care Us earns feedback highlighting same-day emergency availability, on-time or early arrival, and professional technicians who explain problems clearly during quick, hassle-free service processes.
Key Takeaway: Customer feedback themes are remarkably similar for both companies, with the primary distinction being HVACerz's established pattern of repeat customers over multiple years versus Rad Air Care Us building their initial customer base.
Customer Reviews
HVACerz
The service provided was very professional. Booking the appointment and the technician showing up at the house was a breeze. He was able to diagnose the situation effectively and suggested a fix that ...
HVACerz and the owner Barsin provide extremely high quality service! We needed a new heat pump and called HVACerz, in part because of the good reviews on Yelp and Google. We were not disappointed in...
Prompt, Professional, Clean and Efficient. Couldn't ask for anything more.
Rad Air Care Us
Our AC stopped working on a hot holiday, and we needed emergency service. Rad Air Care US responded very quickly, came the same day, and fixed it perfectly! The team was on time, polite, and professio...
They were really nice to work with-super quick and easy from start to finish. The quality was great, and the whole process felt hassle-free. I'd definitely recommend them!
Recently, I had Rad Air Care US install a Carrier central heat pump in my home in Morgan Hill, replacing my 30-year-old system. From the very beginning, the Rad Air Care US team managed every step of ...
Consider HVACerz if...
- ✓ Your HVAC system is older and the problem is intermittent or difficult to diagnose, where six years of troubleshooting experience helps identify root causes rather than treating symptoms
- ✓ You're planning a full system replacement in a home with older infrastructure where installation may reveal complications like inadequate electrical service, compromised ductwork, or structural concerns requiring experienced judgment
- ✓ You value a longer established track record with multiple customers reporting repeat use over several years
- ✓ Your project involves specialty equipment like mini-splits or pancake units where accumulated experience with various equipment types matters
Consider Rad Air Care Us if...
- ✓ You're in Campbell or Morgan Hill where Rad Air Care Us is locally based and may have slightly shorter travel times
- ✓ Your project is straightforward, like a standard AC repair or heat pump installation in newer construction where complexity is minimal
- ✓ You're working through a home warranty company, as Rad Air Care Us has experience navigating those relationships
- ✓ You're comfortable with a newer contractor building their reputation and want to support an emerging local business for less complex work
Questions to Ask Before Hiring
- → Ask Rad Air Care Us about their technicians' total industry experience (owner and crew may have worked in HVAC longer than the one-year licensing period) and request references from projects similar to yours in scope and complexity
- → Ask both companies how they handle unexpected complications discovered during installation, such as inadequate electrical service or ductwork issues that weren't apparent during initial assessment
- → Ask HVACerz about their experience with your specific equipment brand and model, particularly if you have specialty systems or older equipment
The Bottom Line
For most homeowners, HVACerz is the stronger choice based on their established six-year track record, particularly if your project involves complex diagnostics, older home infrastructure, or specialty equipment where accumulated experience matters. Their consistent customer feedback over multiple years and repeat customer base demonstrates reliability beyond the initial impression. Rad Air Care Us may be appropriate if you're in their immediate Campbell/Morgan Hill service area with a straightforward repair or replacement in newer construction, but recognize you're choosing a contractor still building their long-term track record. If you go with Rad Air Care Us, ask specifically about their technicians' total industry experience and request references from similar projects to verify capability beyond the one-year licensing period.
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Frequently Asked Questions
Licensing duration differs from total industry experience. The owner or technicians may have worked for other HVAC companies for years before obtaining their own license. Ask specifically about their team's total time working in HVAC and request references from projects similar to yours. For straightforward replacements in newer homes, one year licensed may be sufficient; for complex diagnostics or older homes with potential hidden issues, HVACerz's six-year track record provides more assurance.
Customer feedback patterns are remarkably similar for both companies regarding responsiveness and professionalism. The meaningful difference isn't in how quickly they answer the phone, but in the accumulated troubleshooting expertise they bring to complex problems. HVACerz has seen six heating and cooling seasons worth of equipment failures and installation complications, while Rad Air Care Us is building that knowledge base in their first year.
For straightforward projects like basic AC repairs or standard equipment replacements in newer construction, proximity may matter more than experience differential. For complex diagnostics, older homes where installations may reveal hidden issues, or specialty equipment installations, the experience gap becomes more significant. Consider your project complexity and your home's age when weighing convenience versus accumulated expertise.
Working with home warranty companies demonstrates that Rad Air Care Us can navigate those administrative relationships and meet warranty company standards. This is neither an advantage nor disadvantage for quality of work—it simply indicates they've chosen to participate in that business model. Both companies serve direct residential customers as their primary business.
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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 08, 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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