Emergency HVAC.

OMG they were a lifesaver! After a power outage my old A/C would not come on in the middle of this heat wave we're having. I went through thumbtack and received several notifications back of companies that wanted to help. Ozone was the first one. I was thrilled that they could fit me in at a 2 PM to 4 PM timeslot as I was having people over for dinner tonight and expected 92° weather. He got here he was very quick clean explained everything and reasonable. I was a little hesitant because I didn't see many reviews but it's because they're a newer company and they just haven't got them yet and I figured I'd take a chance. Boy am I glad I did. They're coming tomorrow to give me an estimate on two new heaters and two new air conditioners.. I was very happy with their service and you will be too if you find yourself in need you can't go wrong with these guys! 5 star for sure!!

I had an excellent experience with ONzone Heating & Cooling. Oleg was professional, friendly, and very knowledgeable from the moment he arrived. He carefully inspected my air conditioning system, explained exactly what the problem was in a way I could understand, and completed the repair quickly and efficiently. I really appreciated that he took the time to answer all of my questions and never tried to sell me services I didn't need. After the repair, he made sure everything was working perfectly before leaving. My AC is now cooling better than it has in a long time. It's not easy to find a company that is honest, reliable, and truly cares about customer satisfaction, but ONzone Heating & Cooling exceeded my expectations. I will definitely call Oleg again for any future HVAC needs and will gladly recommend ONzone Heating & Cooling to my family, friends, and neighbors. Thank you for the outstanding service!

I called ONzone Heating & Cooling because my AC was not cooling properly. They responded very quickly and scheduled a same-day service appointment. Teymur arrived on time and was very professional, friendly, and easy to talk to. He carefully inspected the system, explained what was causing the issue, and walked me through the repair process step by step. I really appreciated that he took the time to answer all my questions and made sure I understood what was being done. It's not often that you meet a technician who is both highly knowledgeable and genuinely cares about the customer. The problem was fixed quickly, and my AC has been working perfectly since. Teymur is someone you can trust, and I would definitely recommend ONzone Heating & Cooling to anyone looking for honest and reliable HVAC service.