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!

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

Highly recommended for anyone that needs HVAC services. My experience from start to finish was…read moreexcellent. I wish I had written down the name of the operator who scheduled my appointment but she was polite, professional, and courteous. She went above and beyond to find an appointment that worked with my schedule. She called back as promised and I was never left hanging or waiting for information. 5 stars for the operator, thank you! My technician was Victor who arrived during the scheduled time window. He was very knowledgable about the HVAC systems used for the homes in my neighborhood. He was able to quickly confirm the issue, diagnose the problem, and find a solution. He then performed a series of tests to confirm the issue had been solved. During each step of the process he explained what was happening in a way that was easy to understand. I now have a much better idea of what my system is doing and how it operates. 5 stars for Victor and I'm grateful for his service.

Disappointed after reading the reviews. These guys are in the same town. I figured I'd give them a…read moretry for installing an adding a mini split addition to supplement hot/cold spots in my kitchen. Not only did they not listen to my needs, the whole time they offered solutions that cater to what they want instead of what I want. 1. They recommend dual zoning which cost about the same amount as installing a new mini split. I have a single state HVAC which isn't recommended for dual zone install. 2. They keep pushing for fixing/upgrading central instead of installing mini splits. 3. They keep asking for my budget (red flag), talking up high end units (red flag), talking down low end units (red flag). Look, we all know Mitsubishi and Daikin are the top of the line. However, the cost of DOUBLE of the price of lower end models isn't due to just superior quality and technology. Heat pumps and mini splits are not new technology. One isn't vastly superior to another. Yes, it may be better, but not double the price better. The cost are always due to the commissions and kickbacks for these installers. That's marketing and salesmanship, but please be more transparent next time. Finally, I asked for quotes and options so I can decide. The person walked away disappointed and I suspect they think they lost a sale because of the way I did not want the highest end models and stayed firm with my mini split request. I sensed the guy walked away disappointed. Yet I still expected a courtesy quote like the other installers. They never sent it. I was not surprised. In the end, I decided that a whole system upgrade to mini-splits (30% more efficient just from being ductless alone) with rebates made more sense instead of add ons to existing system. But these guys did help me cross them off the list and went with the installer who actually listened to my needs and gave the recommendation and options that I wanted. I do not recommend these guys. They will push for the highest cost system and will ghost you if you appear to be knowledgeable enough to call them out on it.

Everything was great; communication was quick and direct. Service was on time and performed well.read more

Sal is very honest thorough worker! He helped get my ac cleaned so well and helped protect it for…read morelong term! Highly Recommended!

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!

Tony and his entire crew were great! I cannot say anything negative about them or their work!…read more Heidi runs a great office. They made sure we were happy with their work and checked in with us every day before they left. We are a family of four adults with two indoor cats. We were living in the house while the work was going on. The guys made sure all of the doors and access points were secured. They checked with us before entering the "Cat Room" to do work to avoid a "Jailbreak" by our furry family members which was greatly appreciated! We are very happy with the service, quality of components, and cleanliness of the guys. EVERY ONE OF THEM deserves more than five stars!! We got a total of five bids. TFF offered by far the best system for the best price and the best professional installation!! Tony and Heidi have created a great family atmosphere in their business. They made sure we were satisfied. We would gladly use their services in the future!

I called, texted, emailed with no response over 2 months. It's disappointing. I then received a…read moremessage stating they received no contact for me. After providing screenshots, they apologized for their miscommunication. I wish they had provided me as kind communication when I was trying to reach them as they did in the aftermath. I appreciated that Tony tried to right it. It was too late and hopefully their communication continues to improve.

Stephan Reich was fantastic--professional, knowledgeable, and efficient. He diagnosed the issue…read morequickly (about 15-20 minutes) and explained everything clearly. Yes, the $200 diagnostic fee is higher than average, but you're paying for expertise, not trial-and-error. It ended up being a simple air filter issue, and he took the time to explain proper maintenance and system care. Based in Milpitas and services Dublin too. Solid experience and a tech who actually knows his stuff. Would definitely recommend.

On time plus I received a call 30 minutes before the Technician arrived…read more The Technician took his time to analyze the problem while keeping me update. I have an old AC unit but Comfort Energy was able to find the parts and fix my AC. Plus he cleaned up other other parts.

Eugene Tom and Nick were Very professional in the heat pump installation work. The clean up and…read morepatch up work they did after were also reliable work. The space for future service, paint work and drywall patch up were also really neat.

Eugene T. and Tom did an excellent job replacing the gas furnace with an efficient and quiet heat…read morepump HVAC setup. Their work was top notch. They expertly crafted the custom air handler unit and installed all new ducting. They left the working areas cleaner than when they started. Eugene was keenly aware of cities' code complexities, and proactively addressed any potential issues to avoid inspection failures. The city inspection passed without issues. After completing the installation and testing, Eugene walked me through their work, explained how the new HVAC functions, setup and customization options, including the required maintenance and things to watch out for when transitioning between heating and cooling seasons. Shoutout to Russel for his responsiveness to my questions, thorough explanations and quick adjustments with quotes and scheduling as we worked to finalize the project. Fuse was a pleasure to hire as they also handled all the rebates, coordination with the city permits/inspections and HERS testing. Really happy with the outcome and overall cost of the project.

I just had a great experience from what could have been a big problem. My fridge started leaking…read morewater and having gone through an expensive water damage situation recently I didn't want to repeat with another disaster. The folks at Jazz Heating Air conditioning and Plumbing were amazing. Understanding on the phone. Very quick scheduling, and the Jazz representative came ver so quickly. And once here they knew what to do, and was able to save me for 1000s of possible damage. Naveed was wonderful. Totally on top of things understood my needs, found out information quickly, and address my issue. Very nicely done! Thanks Naveed and Jazz!

Naveed replaced my drain pipe to resolve washer drain overflow issue. He was polite, professional,…read morequick, and made sure everything was restored and cleaned up after the service. He was helpful in navigating through additional services that may be needed. Appreciate his work.

I highly recommend NUR HVAC to install or replace your old system. We had our 2 HVAC systems…read morereplaced with heat pump systems. Since we have solar installed on our roof, we opted for the Carrier heat pumps and new air handlers which don't use natural gas for heat. Their installers were always on time and cleaned up after each day of work. They arranged for the permit and scheduled final inspection. A very nice job and respectful staff!!

I am happy to do business with Nur HVAC. They have an excellent phone service. Regina, who I talked…read moreto on the phone regarding my central heating problem, and she was very courteous, and helpful. Adlan did a thorough job to make sure that my central heating system worked properly before he left. I am very happy with their services. Thanks guys for the great service you have provided to me. Keep up with your great work