I highly recommend Islam from Nur HVAC to anyone needing reliable AC work. My AC went out and I had…read morethree different HVAC companies come by to look at it. None of them could fix the problem, and one company tried to tell me I needed a whole new zone board and two new dampers for several thousand dollars. Islam came out, listened carefully to everything I told him about what the previous technicans had said, and then did his own thorough troubleshooting. It was over 90 degrees out, and he spent time up in my hot, tight attic crawl space inspecting the indoor zone system and checking the outdoor condenser. He kept me updated the entire time on what he was testing and finding. Through his diagnosis, he proved that my dampers were actually working fine and that only the zone board needed to be replaced. Before doing any work, he gave me a clear quote upfront that came out to hundreds of dollars--saving me thousands compared to the other company. He installed the new board, double-checked that all the zones, thermostats, and dampers were working properly, and didn't leave until the system was running cold. Islam was punctual, polite, honest, and extremely hardworking. If you want AC work done right with technical competence and transparent communication, ask for Islam at Nur HVAC. I'll definitely be hiring him again.

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!!

Years ago the apartment complex I lived at contracted Calvey to install mini-split A/C in the…read moreapartment I was in. The install was amazing quality! So much so that it gave me the confidence to buy my first home without A/C because I knew I could just call Calvey. A few years later I did just that. Damn, it's been a couple of months now and I've been able to control the climate of my entire house from my phone, optimizing the temperature and sometimes making it as low as 66F to just enjoy the air being crisp. The install has been fantastic quality and the crew listened to everything I wanted every step of the way. They mounted rat spikes where I wanted, they put the lines and the units exactly where I asked and I've had no issues at all. I truly believe with home price comparisons in my area that I made money off of the install because it increased my home value. My golden retriever is happy, I am 100% happy and I will see you guys again next home upgrade. :)

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!

Therma Tech installed our air conditioner, heater & water heater in June. The company utilized an…read moreoutside vendor for securing city permits and governmental energy abatements as well as coordinating for inspections post installation. They did an excellent job. Therma Tech installation team leader and members completed the job right on schedule. They were on time, courteous, patient in answering our questions, and kept the work area clean. The team leader and home office kept us informed of the process and the next steps thru out the whole time. We feel the costs we paid for the job were competitive. We would recommend Therma Tech to our friends and neighbors w/o hesitation.

I had an excellent experience with Henry from ThermaTech. My HVAC system stopped working properly…read moreafter another company had spent about two hours diagnosing it and quoted me more than $3,000 for a new control board, contactor, transformer, surge protector, and maintenance plan. Henry arrived, clearly explained each step of his diagnostic process, and quickly identified that the transformer and contactor were the actual issues. He completed the repair in about an hour and charged me $540 total, saving me roughly $2,500 compared with the previous quote. What impressed me most was Henry's honesty, expertise, and transparency. He did not try to upsell me or replace parts that were not needed. He took the time to explain what had failed, why the system was not powering on, and what he was doing to fix it. It is rare to find an HVAC company that combines strong technical knowledge with fair pricing and integrity. I would absolutely recommend ThermaTech to anyone looking for an honest and skilled HVAC professional.

I had Restart HVAC come in for a maintenance visit covering both A/C and furnace, and the overall…read moreexperience was outstanding. Communication with Ardana was smooth and seamless. The technician, Georgy, was excellent -- knowledgeable and patient. During the visit, he walked me through the different components of the AC and furnace, explaining what each part does and how it works. I also appreciated his honest assessment, free of unnecessary upsells.

I had a great experience with Restart HVAC company. After interviewing 5 AC companies, I decided to…read moreuse their services. The installation was completed July 2026 in San Jose property. They installed my new heat pump system professionally and completed the work on time. The installation was clean, and the team was knowledgeable, courteous, and took the time to answer all of my questions. The system is working great. I appreciate their attention to detail and quality workmanship. I would definitely recommend this company to anyone looking for a reliable HVAC contractor. Thank you for the excellent service!

David repaired our A/C unit a couple times (once was a "turn it off and back on situation ) and…read morethen after the unit had given us 25 years of service, he replaced it for us. When the AC unit in our daughter's house started leaking, she called a company she saw in commercials. Their quote was astronomical and i could tell there was som BS going on. We called David to come take a look. Of course there was an out of season heat wave and he was very busy but was able to come out in just a couple days. He was able to repair the system rather than replace it and for a fraction of what the other company wanted. He even was bantering with the grandkid while working. He is a life saver. Prompt, professional, knowledgeable and not trying to sell you something you don't need. Thank you David!!!

David Burnett runs his business with integrity and offers a reliable, dependable and high quality…read moreservice. He upgraded my house with a 90 percent efficiency system in my house, including the duct work and two ductless units in my downstairs units. His work and service are superb. I trust his work and expertise. If you are looking for a person who is honest in his work and reliable. He is your guy.

Once again this company delivered amazing service. They are honest and professional. I highly…read morerecommend them. I will call them again if I have any issues!!

Amazing job! Fixed my AC in less than half an hour! I would highly recommend this service to anyone!read more

I requested a review of my existing Hvac heatpump system. Miguel sent me an email 30 minutes before…read morearrival so I could be prepared. Miguel was very professional and explained what he was going to do then promptly began the work. The inspection was thorough and Miguel presented me with pictures of all the potential issues. As we reviewed the pictures we discussed remedies and time frames to consider for mitigation. I received 3 plans of attack and the associated costs. There was pressure to select one immediately so I have adequate time for evaluation. Added touch was Miguel even asked to sweep my floors so that he left it cleaner than it was when he arrived.

Great job by Manuel. Diagnosed and explained the problem clearly and Fixed the AC quickly .read more

Gabriel was communicative, arrived on time and diagnosed the issue quickly. I needed the capacitor…read moreto be replaced. My A/C is blasting cold air again, ready for the next heat wave.

Thank you, Gabriel, for completing my annual inspection on my heating system!…read more He took his time to clean my system and I appreciated his thoroughness and kindness, and taking the time to explain to me how to best care for my HVAC system. He also changed my air filter and changed my thermostat batteries :) I love that my home warranty company American Home Shield offers included tune up/inspections as being part of a member with the home warranty program. It has helped me save money and ensure that my system is working efficiently and properly. Luckily, Gabriel has been able to come to my home for the last few years so he already knows what to look for and I appreciate the timeliness of the inspection before the weather gets colder! Thank you!! Gracias, Gabriel!