We needed to replace our 35 year old AC unit that was on its last leg. We went through quite a few…read moredifferent estimates to migrate to a heat pump. Fuse came in significantly lower priced than everyone for a superior system. We wanted to add an additional vent on the main floor, and some dampers for a few of the vents and everything went like butter. Lex and Maxat were the nicest people, arrived on time, left at 6pm each day leaving the house clean. It was a 3 day install and they finished on the third day. Beyond what they needed to do, Lex walked through things that would be checked by the inspectors even on work they didn't do (GFCI plugs close to where the old unit was), and walked me through why they did some of the things they did because I was curious. We're 3 days in so far, but the installation experience was great, and the daikin system is cooling the house great (and I can already see from the energy monitoring systems we have, it's so much more efficient!).

We had Fuse Service install a new HVAC system for our home in June, replacing an old furnace and…read moreA/C unit that had run its course. This included removal of the old units and ductwork, new ducting throughout, a two-zone ducted heat pump system with two new air handlers, an outdoor heat pump, and a ceiling-mounted cassette unit for our primary suite (a room that gets a lot of direct sun and had always been tough to keep cool with the old system). Teodor, our project manager, did a great job assessing our home and specifying the system. The installation crew, Azamat and Val, did excellent, careful work removing the old system, running new ductwork, and installing all the new equipment. The install took about 7 days. Communication was great throughout; scheduling, installation, and permitting all went smoothly.

Honest and meticulous.  They quoted me a competitive price for work that they expected to complete…read morewithin a few days.  The time to finish the job increased, but the price did not.  It's clear that they are *very* careful and detail-oriented during installation.  Fedor and the rest of the team also make everything before the work very easy; figuring out what you want, advising what to do, and communicating about scheduling/logistics.  Very happy overall, would recommend them without hesitation.  My wife and I have already used them twice: adding a central heat pump and later augmenting it, in select rooms, with mini splits.

Came on time after calling as requested. Performed the service while explaining what he was doing…read more Strapped up a sagging duct. Will reschedule with NUR next year.

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. :)

Just ok. They…read moreserviced our commercial building for 5 - 6 years. Nice people, responsive - but I feel they lack in quality of work and knowledgeable experienced technicians. Three years ago we found a different company that was able to address an ongoing problem that Calvey was not able to fix in over 4 years time and after spending much money over it. Since our move away from Calvey, we keep finding errors in their work and workmanship.

Quite pleased with their HVAC work. The problem was diagnosed quickly. Parts were ordered and…read moreinstalled. I would use them again.

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 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!

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.

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.

Fixed our AC super quick and at 1/2 the cost of our first quote because they didn't try to over…read moresell with parts we don't need.

My A/C went out today, so I opened a Yelp project to solicit for service. Sal, the owner of…read moreCostLess, immediately contacted me. He was very friendly on the phone and asked me key questions to help diagnose my issue. Since he was in the area, it only took him 10 mins to arrive. Once Sal arrived, he immediately confirmed the issue (blown capacitor), replaced it and the A/C was back in action. Sal was very friendly and professional the whole time and his price was very competitive! He also gave me helpful tips to prolong the life of my unit. Fantastic work by Sal! From opening up the Yelp project to CostLess fixing my A/C....less than 1 hour! Simply amazing! I strongly recommend CostLess for any of your HVAC needs!

Did a great job of installing a wireless controller to my HVAC unit. Quick and professional.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.

Gabriel got our AC system up and running fast and efficiently! His customer service is excellent…read moreand his subject matter expertise is exemplary! Highly recommend!!

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.

Noam, the owner of All Bay Insulation, and his crew came to do air duct cleaning, and thoroughly…read morecleaned our crawl space and attic so that we are free of rodent feces. New ducts and insulation were replaced. Concrete was poured in crawl space to prevent future rodent invasion. Overall, they did more work than they originally promised. His crew was very professional, diligent, and pay attention to detail. They carefully covered and protected areas around our house as to keep it clean, before starting the work and cleaned up nicely after work each day. They were on time every day throughout the work process. Many of his crew had worked for him many years and they are hard working. Bottom line: They provided excellent service and demonstrated integrity. I highly recommend these guys.

Called Noam to help with my attic insulation, cleaning - as my home was extremely cold. He came…read moreover and gave a quote quickly and also gave multiple options to improve my homes attic and HVAC situation. He was very genuine and did not try to sell me things I didn't need. After the job was done, could tell right away that the home was better insulated.