Calvey Heating and Air

We had our house remodeled about 12 years ago and have noticed the AC system was not moving air properly throughout the house. We called Calvey Heating and Air out to take a look. Long story short, they replaced all of our ducting and vent boxes under the house, balanced the air flow and made sure everything was sealed. Wow! What a difference that made! Can’t say enough good things about Adrian and his team. Fantastic work. They gave me a quote the day before and came the very next day with a team of people, completing all of that work in one day! Thanks Calvey Heating and Air. Fair, honest people, not looking to rip you off like some of the other companies out there. Don’t hesitate to call them, they won’t disappoint!

I highly recommend the team from Cavey HVAC for any AC needs. I was impressed from the start—even though they are based in San Jose they arrived in San Francisco exactly on time for my booking. ​Kenny was fantastic to work with. He was super communicative throughout the process and took the time to explain exactly what was happening at every step. It’s rare to find someone who not only knows their craft but also makes sure the customer understands the "why" behind the fix. He accurately diagnosed and fixed the issue on the very first visit, saving me from the headache of multiple appointments. Professional, punctual, and highly skilled!

Back from vacation, AC not working, heat wave coming! Calvey got here just in time. Eduardo diagnosed a faulty compressor, Vicky expedited the part, Kenny installed the compressor just before the temp hit 95! They told me when they would fix it, told me the cost, no surprises. Great job! Seems so refreshing when things go exactly as planned. Quality job!!! Highly recommended

Beware READ BEFORE YOU SIGN WITH THIS COMPANY I paid to have a brand new unit with heat pump in my attic and A/C unit outside with all new ductwork and boots After the install was done they tried to start the unit and could not get it on so they came the next day and the tech said the electrical was not installed correctly it burned the board so we had to wait 5 more days for a new board they got it in and running after looking at the installation I about flipped out when I looked at the work man ship they have been back 5 times and still not right not to mention the damage they did to my house Pictures will show then main thing that I noticed unsafe was the metal tape they put over the electrical box ( fire hazard ) they cut my ground wire from the main breaker panel to the sub panel and capped it off now my house has no ground to my outlets very (( UNSAFE )) then they fall Through my Ceiling in two locations, one in the dining room, one in the hallway closet then they drill 2 holes for the thermostat wire before finding a location with was the 3rd hole then around the suction vent they cut it to big the vent in the bed room damaged the texture NOW I have water dripping from a vent in to my brand new bathroom here a the pictures to prove it after talking with them they only believe there employees witch are not being honest they say one thing and my cameras around the inside and outside of my house say a different story JUST THINK TWICE BEFORE USING THIS COMPANY I would not want anyone to go through What we have Another thing I was a little upset about saying that the tech could not talk to anyone because they did not speak English every single one of this house speaks English, so that’s another lie I have reached out to 2 other companies for a solution and to the city of San Jose building and code enforcement

After three other HVAC companies failed to fix our comfort issues, we were frustrated and running out of options. Each one suggested replacing equipment but couldn’t clearly explain what was actually wrong. When Calvey Heating & Air came out, the difference was immediate. The estimator took the time to fully evaluate our system instead of jumping straight to a sales pitch. He inspected the ductwork and quickly found the real problem, our system was operating outside manufacturer specifications due to poor return airflow design and duct inefficiencies. The other companies completely missed this. He clearly explained why our system was short-cycling, why certain rooms were uncomfortable, and how airflow problems were affecting overall efficiency. For the first time, we felt confident someone truly understood the root cause. The installation crew was just as impressive. They reworked sections of our duct system, improved return airflow, and sealed connections to reduce leakage and increase efficiency. They installed a properly matched variable-speed heat pump system and carefully calibrated it for correct performance. They weighed in the refrigerant charge exactly to manufacturer specs and verified system performance using superheat and subcooling measurements. Each register was adjusted to help ensure consistent temperatures throughout the home. Now our system runs quieter, maintains steady temperatures, and uses noticeably less energy. The comfort difference is night and day. From the knowledgeable estimator to the professional installation crew, the entire team was skilled, thorough, and solution-focused. While three other companies couldn’t figure it out, Calvey Heating & Air delivered a solution that works perfectly. Highly recommend them for anyone who wants the job done right.