Compare Local Pros
Precision Heating And Cooling vs Therma Tech
Santa Clara HVAC Contractors Comparison · Updated March 2026
Therma Tech brings 18 years of California licensing compared to Precision's six years, providing significantly more experience diagnosing complex HVAC issues.
| Precision Heating And Cooling | Therma Tech | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.9 |
| Years Licensed | 6 years | 18 years |
| License # | 1056688 | 913806 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Jose, CA | San Jose, CA |
| Website | www.pheating.com | www.thermatechhvac.com |
Key Differences
What Customers Say
Precision Heating And Cooling
Customers emphasize efficient installation timelines, timely arrivals, and competitive pricing with clear explanations throughout straightforward projects.
Therma Tech
Customers highlight thorough diagnostic approaches, same-day emergency responsiveness, and repeat business over multiple years with detailed photo documentation of work.
Key Takeaway: Therma Tech's reviews emphasize diagnostic depth and long-term customer relationships with repeat service over years, while Precision's feedback focuses on installation efficiency and competitive initial quotes for project-based work.
Customer Reviews
Precision Heating And Cooling
I had an excellent experience with Precision Heating & Cooling when they replaced my air conditioner. From start to finish, the entire team was professional, kind, and punctual. It's clear that this c...
Luis did an excellent job in fixing the heating system.
Another company went out first and I was told the heater (only four years old) would need to be replaced. Precision went out and corrected the problem immediately. I highly recommend!
Therma Tech
Those of you reading my reviews, you know how important quality of service is to me. Any company I come in contact with, I pay close attention to their quality of service, value and even some time aft...
Everyone at Therma Tech was great to work with and professional. They worked with us to get the duct work done as soon as possible to get the heat back on for our tenants.
Very honest and knowledgable. They arrive right on time and are able to root-cause the issue and fix it in no time. Highly recommend them.
Consider Precision Heating And Cooling if...
- ✓ Your HVAC needs are straightforward replacements or installations in newer homes where equipment access is uncomplicated and system requirements are standard.
- ✓ You're prioritizing competitive initial quotes and efficient installation timelines for projects like mini-split additions or standard furnace replacements.
- ✓ Your heating and cooling systems are relatively recent and you need routine maintenance or minor repairs rather than complex diagnostics.
- ✓ You value clear communication and timely service but don't anticipate needing emergency same-day response capabilities.
Consider Therma Tech if...
- ✓ Your home is older with original or aging HVAC equipment that may have hidden ductwork issues, asbestos considerations, or unusual configurations requiring experienced problem-solving.
- ✓ You need emergency repair service during peak seasons when same-day availability matters, particularly during heat waves or cold snaps.
- ✓ Your system has intermittent or hard-to-diagnose problems that require a technician who has seen similar issues across hundreds of service calls over nearly two decades.
- ✓ You value long-term reliability and want a contractor with documented repeat customers who return for service over multiple years, suggesting consistent quality and trustworthiness.
Questions to Ask Before Hiring
- → Ask Precision about their diagnostic process for older systems and how they handle unexpected complications during installations in homes built before 1980.
- → Ask Therma Tech about their typical response time for emergency service calls and whether same-day availability applies to your specific neighborhood.
- → Ask both companies for references from projects similar to yours in age and scope, particularly if your home has original ductwork or unusual equipment configurations.
The Bottom Line
For most San Jose homeowners, Therma Tech's 18 years of California licensing provides meaningfully better protection against complex HVAC problems, particularly if your home is older than 20 years, you need emergency service capability, or you're diagnosing mysterious system issues. Their track record of repeat customers over years demonstrates sustained quality beyond the initial sale. Precision Heating And Cooling remains a solid choice if your needs are straightforward, your home is newer, and you're prioritizing competitive pricing for standard installations where their six years of experience is fully adequate. If you're uncertain about your system's complexity, the safer choice is Therma Tech's deeper experience reservoir.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
For a straightforward replacement in a newer home with accessible equipment, the gap matters less and Precision's efficiency may serve you well. However, if your home is older or the installation reveals unexpected issues like inadequate ductwork, compromised supports, or electrical problems, Therma Tech's 18 years of pattern recognition becomes valuable for making the right call on-site rather than requiring callbacks or change orders.
Therma Tech specifically highlights same-day service appointments and has customer feedback confirming emergency availability during peak demand periods. While Precision demonstrates responsive scheduling, their reviews emphasize planned installations rather than urgent service calls. If emergency availability is a priority, confirm Therma Tech's current capacity for your area and ask about after-hours service.
Both handle heat pump installations and receive positive feedback on this work. Therma Tech's additional 12 years means more exposure to heat pump performance in various Bay Area microclimates and building types, which helps with proper sizing and placement decisions. For standard installations, both are capable; for complex dual-fuel systems or installations in challenging locations, Therma Tech's experience provides more margin for getting details right.
Customer feedback indicates both companies receive praise for competitive and fair pricing. The experience gap doesn't automatically translate to higher costs, though Therma Tech may identify necessary work that less experienced contractors miss. Request detailed quotes from both and compare not just the bottom line but what diagnostic work and contingencies each includes in their proposal.
Looking for the Best?
See our ranked list of top hvac contractors in Santa Clara.
Other Santa Clara HVAC Contractors Comparisons
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 10, 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.