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    5 months ago

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    1 year ago

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    10 months ago

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    5 months ago

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    6 months ago

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    8 months ago

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    11 months ago

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    5 months ago

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    1 year ago

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    11 months ago

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    1 year ago

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    11 months ago

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    1 year ago

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    1 year ago

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    9 months ago

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    10 months ago

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    2 years ago

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    1 year ago

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    5 years ago

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    1 year ago

    Professional and high quality work. Loved working with Barsin and his team. The service was fast and price competitive.

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    2 years ago

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    2 years ago

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    3 years ago

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    1 year ago

    Great service, fast response, very knowledgeable and professional. Would recommend to everyone.

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    3 years ago

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    2 years ago

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    1 year ago

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    2 years ago

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    3 years ago

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    2 years ago

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    3 years ago

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    3 years ago

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    3 years ago

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    2 years ago

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    2 years ago

    A+ service! Super smart guys! Came out in the middle of a heatwave and had us fixed and ready to go in a matter of minutes! Thanks so much!

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    1 year ago

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    3 years ago

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    2 years ago

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    4 years ago

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    2 years ago

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    Page 1 of 7

    Ask the Community - HVACerz

    Review Highlights - HVACerz

    Barsin and Nahira did a great job in replacing the old a/c unit and fixing new heat pump, coils and thermostat.

    Mentioned in 154 reviews

    Read more highlights

    Therma Tech

    Therma Tech

    (681 reviews)

    Fairgrounds

    Henry is the reason why Therma Tech supersedes all the other HVAC businesses. We have an ancient…read morefurnace-condenser system. We had no idea when it was last serviced or if it had ever been serviced at all. Henry gave us a very fair and competitive price for a tune up. Upon Henry's arrival, he was friendly and professional. He opened the furnace and showed us the burner. He explained it was in great condition considering the age of the unit and it didn't need servicing; although, he did clean up around a few areas around the burner. The blower motor was slightly wobbly, and once again, he explained it was still in good shape considering its age. He proceeded to the back patio where the condenser was located. He noted the unit was very old and that particular Freon is no longer available for servicing; however, he stated the unit did not need to be replaced just yet as long as it's blowing cold. Henry indicated despite our units being way past their anticipated life expectancy, they were clean and blowing hot & cold just fine. Therefore, no servicing was recommended and he did not charge us anything. We are impressed not only by Henry's friendliness and professionalism, but also by his transparency and integrity. Many other companies would have hopped on the opportunity to upsell the service or even sway us to replace our system right away, but Henry gave us peace of mind to give us time and to save up for an inevitable replacement in the future with Therma Tech. Thank you so much, Henry! We will definitely contact you again in the future and recommend you to all our family, friends and coworkers.

    Had a new furnace installed by a different company and they aren't able to adjust airflow. We…read moreweren't feeling much airflow after installation. Called the MFG and saw their list of experts. Decided to call a few for a quote and connected with ThermaTech. They were very responsive and easy to set up, confirmed that they know to work around the specific model. Miguel text when he was on his way, showed up right on time and was equipped and wore shoe covers. Professional - talked me thru what he was going to do and was ant to make changes and asked me to confirm the airflow was good. Was very patient and let me check all the air vents multiple times - a very thorough job. Paid right when he left and at a very reasonable price. Will definitely call ThermaTech again and highly recommend!

    Calvey Heating and Air

    Calvey Heating and Air

    (527 reviews)

    Downtown

    Called to make an appointment with Calvey Air and the phone was answered by Vicky. After I…read moreexplained by furnace problems she stated that she may be able to help me reset the furnace over the phone. She walked me through the problem, waited on the line while I followed her instructions. Within a couple of minutes the heater started to work perfectly therefore saving me a service call. This is surely the company I would call for any future furnace or air conditioning proplems.

    After meeting in person with numerous HVAC companies, my wife and I decided to move forward with…read moreCalvey Heating and Air. Michael Calvey thoroughly explained all of the options for our house's specific HVAC needs and was very patient with me as I asked a variety of questions. In fact, he made numerous trips to our house to answer the constant flow of questions my wife and I had. Bottom line, we built a solid working relationship with Michael and this gave us the comfort we needed to move forward with our HVAC investment. Calvey Heating and Air's estimate for a new heat pump and furnace at our house was very competitive. I was amazed at how much the pricing varied from vendor to vendor. Michael and the Calvey team made the entire process seamless from start to finish. Michael recommended an electrician who did a great job with our electric panel upgrade and the permit team did a fantastic job working with the city for all of the required paperwork. When it came time for the installation, the lead installer, Servando, and his team took pride in their work for the two day install. Similar to Michael, they were patient with me and answered all my questions during the install. Following the install, the Home Energy Rating System (HERS) Team promptly arrived and conducted the necessary testing. Lastly, the permit team met with the city building inspector to successfully get the city sign off on all of the work. Throughout the entire process, Calvey Heating and Air did a great job choreographing and managing all aspects of the installation. I was constantly kept informed and Michael and his team visited our house daily during the installation to ensure all was moving forward properly. Lastly, a final walk-through was conducted by Johnny from Calvey ensuring that the install was 100% perfect. Once my wife and I have had time to work with and get familiar with our new system, Michael indicated he will have his team come by our house and balance out our vents if needed and answer any additional questions we may have. Overall, my wife and I cannot be happier with our decision to have Calvey Heating and Air install our new system. Their service was great from start to finish and there were no hiccups. We highly recommend them. Thank you Michael Calvey!

    IRBIS Air Plumbing Electrical - Your comfort hunt is over!

    IRBIS Air Plumbing Electrical

    (887 reviews)

    North Valley

    My Irbis technician, Eduardo, performed a checkup of my HVAC and installed a smart thermostat. I…read morecannot be more pleased with the quality of his work. Also he worked fast and answered all my questions. He had a large depth of knowledge about the systems he worked on. He was pleasant and was patient with my many questions. Thank you, Irbis, for sending Eduardo out to do my jobs. I look forward to dealing with Irbis again, especially Eduardo.

    I recently decided to transition from a gas water heater to a Heat Pump Water Heater (HPWH) and…read morerequested quotes from several local vendors, including Irbis. The Consultation Process Justin, their sales representative, was efficient and thorough. He patiently walked me through the entire process and was (more than others) knowledgeable about the SJCE rebate and loan options--even providing valuable information I hadn't found on my own. After the initial visit, the Irbis team was very responsive to my follow-up questions and accommodated my request to switch the quoted Rheem model to a GE Geospring model. I also appreciated that they offer an optional 3-year labor warranty to pair with the equipment warranty, which provided extra peace of mind for a reasonable fee. The Installation The installation day turned out to be quite tricky. It actually took three different tanks to get the job done; the first two arrived with small dents on the body. It was a bit strange, as the packaging seemed intact, suggesting a manufacturing or handling issue. While this delayed the process significantly--stretching the job into the late evening--I was incredibly impressed by how the team handled it. There was absolutely zero hesitation to replace the damaged units, and no one tried to convince me to just accept a dented tank. Despite the long day, the installers remained patient, professional, and pleasant. They did a neat, tidy job and thoroughly walked me through the operation of the new system. The only minor critique I have is that I wish the team had tested the incoming water pressure prior to starting the installation. Final Verdict Overall, I am highly satisfied with the level of service and quality of work from Irbis. They aren't the cheapest option on the block, but they have value added process to handle the permitting and SJCE paperwork completely, making it a hands-free experience for the homeowner. Most importantly, when unexpected issues arose, they responded effectively and with great integrity. I would recommend them for a stress free conversion

    HVACerz - hvac - Updated June 2026

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