Therma Tech Inc

I called them over the weekend for argent call, referred by my brother Emil who previously used them and the tech by the name of Henry, showed on time as it was communicated. he was very detailed and checked the unit. Henry explained the issue and what he can do to fix it. He had the needed part in truck and was in and out within 2hrs. Henry was also very professional and appeared very clean.
I will defiantly be using them next time and will recommend it to all my friends and family.

Thank you, Therma Tech!! My a/c went out. My sister gave me their name. I called this morning and got an appointment this afternoon!!! Other companies were quoting me 2 weeks out! Henry was very nice, efficient, and didn't try to charge me for more than we needed. They will do my maintenance from now on!!

I was very happy with ThermaTech. They offered a very fast response time. The rep was professional, thorough, efficient, gave a detailed description of the problem, and what needed to be done to fix it. The price was reasonable and the quality of work outstanding.

I would definitely recommend ThermaTech to my friends and family.
Thank you!

We had a heater and central A/C that were on their last legs and needed replacing. We saw the Therma Tech ad in the Mercury News and called them. Henry (who also lives in Almaden) came out very soon, proposed an overall heater & A/C system which sounded very good, and said that they could install it all the next week. We were extremely pleased with the excellent two installers who arrived by 7am, laid down floor covering to protect the area by the heater closet with a path for us to walk around the work area, and even wore shoe coverings to keep dirt out of our home. They worked straight through, finished the entire installation by 5pm that same day including installing the central A/C unit behind the house (a much better location than where the old A/C unit had been in the entryway near the front door). Finishing by showed us about the heater & A/C units plus how to operate the new thermostat, the entire installation took just the one day. It was overall a very pleasant replacement of our old heater & A/C, and we think that the price was quite good and the salesman and installation technicians were all top notch.

They had the best price in town for a new furnace and A/C. They completed the installation before schedule.

At 6pm tonight (July 3rd) our A/C starts blowing hot instead of cold air! After a quick look on yelp I started calling close-by HVAC companies, Therma Tech was the second one I called (VM on first attempt) and Henry picked up. He was able to come by at 7pm - I'm very grateful about that, given that tomorrow is July 4.

He took a look at the condenser and concluded it wasn't getting power. I had checked the breaker already before calling anyone, it wasn't tripped. He took a look and noticed the 50A breaker marked 'oven' was tripped.. reset it and the HVAC started up. He did a few more tests and it all seemed to be working fine, cold air again. I asked him if a check is OK for the call out fee. He said, "well, i didn't really have to do anything, no charge" What a superstar. I'm sure he can't do that every time it's a simple fix, but I really appreciate it especially on the long weekend. I just found my go-to HVAC company - responsiveness and honesty, exactly what you look for. When I need a new condenser (which is probably soon, giving that it tripped the breaker), Henry will get the job. Now it's probably time to review the electrician who put in my 200A panel a few years ago and mislabeled the oven and AC breakers....

Henry is very professional and does things very quick and clear. Installed new HVAC system for my home. Job is done very nicely.

They answered the phone late on a Sunday. Quickly scheduled an appointment for the next morning. Arrived on time. Very professional. Took time to explain things clearly. Very reasonable pricing.

Will call again if needed!

Fantastic service! Arrived within 15 minutes and fixed my A/C at 9:30pm at night! Very reasonably priced and didn't try to upsell me on anything. Don't call anyone else -- they're the best!

highly recommended HVAC techs to all my friends and family. Service is done and completed on first visit. honest and upfront with all issues.
Thank you