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Updates From This Business
Check Out Our New Membership Program
Being a part of our Therma Tech Cares program… read more
Don't let high energy bills ruin your comfort!
Call us today for a comprehensive AC & Furnace… read more
Looking for comfort in your home?
We can help. We specialize in central heating and… read more
Verified License
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Hvac installation
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Carrier Furnace Installation
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Full System Change Out
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Highlights from the Business
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Workmanship commitment
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Certified professionals
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Locally owned & operated
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18 years in business
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Parts & labor commitment
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Available by appointment
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Services Offered
Verified by Business
Review Highlights
“My appt window was from 1-3 but Henry Elia was able to come earlier and arrived at around 12:20.” in 296 reviews
“Samantha the tech came out to do a diagnostic on my A/C since it was not throwing out cold air.” in 39 reviews
“The whole experience was very positive and pleasant, and I can't thank Lar enough for everything he did.” in 17 reviews
About the Business
Business owner information
![Photo of Henry E.](https://s3-media0.fl.yelpcdn.com/buphoto/gWcPIgsbztii_JOWF4-3wQ/90s.jpg)
Henry E.
Our friendly, knowledgeable office staff will set up an appointment and send a highly trained and safety sealed technician to your home to evaluate your system. Upon arrival, our technician will diagnose your entire HVAC System and will sit down with you and discuss all of your options BEFORE performing any work. We guarantee that after meeting with our comfort advisor, you will have all of the information necessary to make the right purchasing decision. We also offer several great financing options. Our services are provided with the highest level of professionalism and include heating and air conditioning, furnace repair, furnace installation, furnace service, installation, service on the leading edge makes and models of HVAC equipment, installation of programmable thermostats, we leave the job site clean, and make the process painless.
Location & Hours
Amenities and More
Ask the Community
Q:
Hi, in my vent system (both heating and AC), the intake vent pipe is about 30 feet long. It creates loud noise, wonder if you can rebuild/shorten/repair it to reduce the noise?
A:
Hi We can schedule a site visit to give you all the information you need to know.
Henry E., Business OwnerQ:
Do you install attic fans?
A:
Hi We only install and service forced air heating and cooling systems
Henry E., Business Owner
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Recommended Reviews
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Overall rating
526 reviews
5 stars
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- Daman S.San Mateo, CA221Mar 14, 2023
If you are planning to have a new HVAC system in your house, please consider Henry and the Therma Tech team very seriously. They are the best in business in the bay area.
When we planned to replace the existing HVAC system in our house, I reached out to various top-rated installers on Yelp. Henry was among the most proactive ones to respond, and he immediately scheduled the consultation with his salesperson, Lars.
Lars came across as extremely knowledgeable and friendly. He didn't try to push any solutions to us. Instead, he provided us with pros and cons of installing various furnaces and systems with different stages and efficiency.
The quote provided by Therma Tech were not necessarily the cheapest but offered good value and were competitive with other quotes we received.
The execution team from Therma Tech had expert professionals. They managed the project efficiently, kept the jobsite clean, communicated proactively and yes there were a few issues that they encountered, but they didn't shy away from the problems, they owned them and solved them (for example, the air flow in the Master bedroom was not great, but they proactively fixed it). The best part is that the inspector who came to inspect the installation and approve it, said to us that your installer has done a good job!!
My HVAC was installed in June, and we have gone through a cycle of summer and winters. We are very satisfied with both the cooling and heating of the system installed by Therma Tech.
Henry and his team are ethical, well-trained, and experienced HVAC professionals, and in my view the best team in the Bay Area.
If ever we need any HVAC work done in my house or need to recommend HVAC installer to my friends, I know that I am going to reach out to Henry and introduce my friends to him, knowing that they'll be taken care-off, as I was!!Helpful 2Thanks 0Love this 0Oh no 0Business owner information
Ben M.
Mar 15, 2023
Thank you for taking the time to share your experience with Therma Tech! We are thrilled to hear that you had such a positive experience with Henry and our team. We appreciate your kind words about their professionalism and expertise. We're glad that Lar was knowledgeable and friendly during the consultation process, and that our installation team was efficient and proactive in solving any issues that arose. Thank you for recommending Henry and Therma Tech to your friends - we appreciate your support!
- Tim W.San Francisco, CA01Jul 24, 2024
Our 1970's AC went out on a Sunday during a heatwave.
We called many companies and Therma Tech called me back with in an hour and came out even though they were closed. We ended up hiring Therma Tech to replace our current A/C unit with a duel fuel heat pump. Every step along this journey was a fantastic experience. Every person, from my first frantic call to the finished job was met with experienced, conscientious and knowledgeable people who cared about doing the job right and doing it well. Henry, Majid and Alex were exceptional and we are very pleased we called Thema Tech.Helpful 0Thanks 0Love this 0Oh no 0Business owner information
Henry E.
Jul 25, 2024
Hello Tim,
Thank you for the kind words Tim, I'll be sure to pass them on to all of our team members. If you have any future HVAC needs we hope you know that you can give us a call at any time. - Dan W.Oroville, CA01Jul 12, 2024
Our AC Compressor just stopped working, Called Therma Tech. When I called in, the operator walked me through several checks to see if we could solve the problem over the phone, No Joy! They were able to send a technician out within hours of my call. Techs were courteous and professional. Repaired our unit in about a half hour. Most excellent support and service, I would highly recommend Therma Tech if you find yourself with a downed AC unit,
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Henry E.
Jul 12, 2024
Hello Dan,
Thank you for the great review! We're so happy that every one of our employees were able to assist you to the best of their ability. We hope that if you have any future HVAC needs please give our office a call! - Xavier P.San Jose, CA071Jul 9, 2024
Our air conditioner went out during last weeks heatwave. I called several repair/ installers and was given dates more than a week out. I guess everyone was busy. When I called Therma Tech they (Whoever ran the front desk was very good) told me they could squeeze me in for an evaluation. Henry arrived a few hours later and explained what could be causing the lack of cold air. He showed me what to do while he went to other jobs and said he would be back later in the day. His directions helped but did not fix it totally. When he return he was able to do an in-depth analysis and replaced a weak performing part. The change was immediately noticeable. He asked me to call the shop the next day and if it was fixed they would bill me then. I am truly grateful for his fast response and knowledge.
Keeping cool in San Jose,
XavierHelpful 0Thanks 0Love this 0Oh no 0Business owner information
Henry E.
Jul 9, 2024
Hello Xavier,
Thank you for leaving the wonderful review. I'm so glad we were able to accommodate your schedule and we always want to make sure that our client's are fully satisfied and happy especially during a heat wave. We hope you choose us again for any of your future HVAC needs. - Rob H.San Jose, CA0292Aug 29, 2024
The technician, Samantha, was prompt, professional and knowledgeable. She explained why our AC wasn't working correctly, got it up and running quickly and advised what we should do in the future. We recommend Therma Tech whenever we can and will be repeat customers.
Helpful 0Thanks 0Love this 0Oh no 0 - William J.San Jose, CA01Aug 27, 2024
I had high expectations after reading great reviews about the company, but when I called twice, the representative, Vicki, hung up on me both times. Her customer service was extremely disappointing.
Helpful 0Thanks 0Love this 0Oh no 0 - w s.Sunnyvale, CA2828Aug 20, 2024
Extremely responsive. Found the problem and fixed the same day. Wow! Highly recommended!
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Henry E.
Aug 21, 2024
Hello W. S.,
Thank you for the kind Yelp review! If you have any future HVAC needs, please don't hesitate to give us a call. Thank you. - Loree P.San Jose, CA0438Jul 22, 2024Updated review
Update 2024
Since I wrote my initial review, Henry and his team have helped on additional service calls to help my 20+ year old unit keep working. A++ company! Highly recommend.Helpful 0Thanks 0Love this 0Oh no 0Business owner information
Henry E.
Sep 24, 2020
Lorre
Thank you for your feedback.
I am glad your Ac was fixable and I had the right part to get it going.Sep 24, 2020Previous reviewA+++ Henry at ThermaTech got my 20 year old air conditioner to work again. My unit finally gave out, and we are expecting 90-100 degree weather this weekend. I honestly did not expect it could be fixed, and given the age, I was not hopeful anyone would even try to fix it. I know a 20 year unit needs to be replaced, but given the upcoming heat wave, I wanted to just see what my options were. Other companies I called could not see me until next week (which I understand, we have another heat wave coming). I called and spoke with Vicky, who was super helpful and called me back right away. Within 30 minutes of calling Vicky, Henry was at my house and had repaired my AC for $195. Wow! I will absolutely be calling them for all my HVAC needs (including my new AC!), Thank you so much Vicky and Henry!!!
- Rodney D.San Jose, CA1135Aug 13, 2024
Excellent experience with this company. They throughly explained every step of process. The quality of their workmanship was excellent.
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Henry E.
Aug 14, 2024
Hello Rodney,
Thank you for the wonderful Yelp review, if you need any future HVAC services, we hope you choose us again! Thank you and have a wonderful day. - Mike Q.Fremont, CA022Aug 28, 2024
Therma Tech did a great job of repairing our air conditioning. They gave us a thorough explanation of what caused the problem and what would be needed to fix it. We didn't have to wait long for the work to be done, and I felt the price was fair.
Helpful 0Thanks 0Love this 0Oh no 0 - Dana H.Los Gatos, CA58252Jun 27, 2024
Wow! Amazing amazing, amazing service. Samantha and Jerad were professional, beyond nice and kind, gave us all the information. For the first time I felt in great hands.
Thank you!Helpful 0Thanks 0Love this 0Oh no 0Business owner information
Henry E.
Jun 27, 2024
Hello Dana,
Thank you for the kind words about Jared and Samantha. We always make sure our technicians are not only knowledgeable but courteous during their appointments with our clients. If you need any future HVAC help, we'll be more than happy to assist.