Get matched with top thermostat installers and replacers in Spring Valley, CA

"Vadim correctly diagnosed the problem and fixed the furnace (control board replacement) within an hour. Very satisfied!"

"Our unit was very old. Degree switched out the whole unit and even the duct work. The install was amazing! Degree gave me the option to set different temperatures in different sections of the house. I use it all the time and save so much on my utility bill. Canâ t recommend this company enough. Thank you for the amazing system!"

"Quick response and friendly knowledgeable service, service advisor John was awesome. Will use One Hour Heating and AC again."

"Dave did great work for us. We wanted to update three bathrooms. Dave replaced the floors, vanities, mirrors, and all the fixtures. He also brought in a subcontractor to reglazed the tubs. Dave finished on time, on budget, and the work looks great. I will definitely call Dave next time I need a contractor or handyman."

"HVAC Experts was one of the best experiences I have had with a contractor and home improvement! I was able to get a quote based on some basic information I gave to Alex which was to be verified onsite if I moved forward. I really did like that since I am a very busy person. The price was very competitive but as we all know that is only one component, its all about the quality of the product and installation. I was able to schedule the installation for a day and time that worked for me and on the day of installation my doorbell rang promptly at 8am. I did notice them parked outside early but I did appreciate them waiting to start exactly as promised. The initial crew were very nice and got to work right away then the company labeled van showed up with my new unit. Alex eventually showed up and did a walk through, I really appreciated him taking off his shoes which shows respect and making sure I was comfortable with the process. He also was very patient with the numerous questions I had and I also did a last minute upgrade to a Nest thermostat which he was able to run out and grab for me with no problem! Glad I did that we love the technology is brings. The removal of the old unit and the install of the new unit with this 4 man crew only took 3 hours and at the end the crew completely cleaned the area and Alex did a final walkthrough making sure I understood how to use the new HVAC unit and thermostat. He also tested the heat and cold and took temperature checks to make sure the output was as expected. We settled on the bill and I got an immediate receipt via email with the details. Top to bottom was very impressed with HVAC Experts a newer company but you can tell they have many years of industry experience! I now have a brand new AC unit and it’s working great!!!"

"Al & A.J. are two of the nicest & hardest workers I have ever hired. Will use them again!"

"Prompt response starting from initial phone call from SDAC dispatcher. Technician knew his stuff and got unit running on first visit, our furnace is 30yrs old needed new parts , returned next morning installed parts and it works fine now!"

At One Hour Heating & Air Conditioning of Central San Diego, we take our commitment to customer service seriously. We're so serious about it that we even have an on-time guarantee, which means if we're not on time, you don't pay a dime. Yes, you heard that right. We believe that your time is valuable, and we don't want to waste it. That's why we make sure to always show up on time and get the job done right.

"Excellent job removing and replacing caulk in shower and sink. Would definitely hire again."

"My home had a very old AC unit that gave out on us this past summer. It has been very difficult for our family to find a dependable and reasonable company to come out to our home. I called ZRO and spoke with Josue on a Monday and was able to come out that same week with his technicians, they gave me a good deal and was very communicative through the entire install. Thank you!"