Get matched with top thermostat installers and replacers in El Cajon, CA

"AMAZING company from the field techs to the owner! They were extremely knowledgeable, polite and straight to the point. They came out the same day I called for help and took care of the problem. I have never experienced such a painless process with an HVAC company. I felt defeated after I received a few extremely high quotes from other companies (you know who you are) but thankfully I got in contact with One Hour Heating & Air Conditioning who took great care of me. I cannot say enough good things about my experience. Give them a call to help you with whatever you need and you will not be disappointed! Thanks to everyone at One Hour for taking care of me. I am extremely thankful that I can keep my family cool & comfortable!!"

"If I could give six stars I would. This company is great! Fast, efficient, clean, friendly, customer service oriented, caring, accommodating, and just all around extremely pleasant. The installations are very clean. Thank you Vlad and Slavic for making our installation of a AC System as painless as possible. The entire team was outstanding!!"

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.\n\nPlus, if there's ever a problem, we'll do everything we can to make it right. With our dedication to customer service, you'll feel like you're part of the family (the cool, air-conditioned family). We know how important your comfort is, which is why we take every measure necessary to ensure that you get the best quality service and products.

"Jesse installed my replacement garbage disposal at a fair price, and I'm completely satisfied with his work. When he was finished, I asked for an estimate for installation of some bedroom fans in the future."

"Didn’t make my job sound like an emergency yet they still sent someone that day. The tech figured out what was wrong, replaced a part and was finished quickly"

"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!"

"Your guys CJ & Andrew were awesome! They did such a nice clean looking job! Super professional and very informative. They walked me through setting up the app for the whole house water shut off valve they installed and now I get a reduced rate on my homeowners insurance. They also found that my water pressure reducing valve had failed and replaced that at the same time. Couldn’t be more happy with the job they did."

"The project went better than expected. Dave was punctual, and very helpful with both my refrigerator install and connecting waterlines. I felt comfortable with him in my home. Dave was refreshingly honest and referred me to a dependable source to work on a project that was outside his expertise. I appreciate his willingness to accommodate me on a weekend."

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

"Mike was super nice. I just thought their prices were a bit high for a fan installation. I wanted them to just replace a small fixture in my kitchen and that would have been another $130.00 more. My bill for a fan install was $265.00 or so"