Get matched with top thermostat installers and replacers in La Mesa, CA

"Pat and Tom installed a 5 ton heating and AC unit in my garage/workshop, last summer, and now I can make saw dust 7/24 all week long. Their work was exceptional. Service after installation was done without question. Pat replaced a part in my electrical panel that was defective. Professionalism, installation was exactly what I needed, based upon the size of the garage/workshop area I work in. Service after installation was right on. I would highly recommend R&C heating and air, without question."

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

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.

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

"Dave was great! The best communication and transparency I've seen in a long time. Dave explained what he needed to do to install the dryer vent and got right to work...NO wasted time. He installed the vent and made sure it was working properly. The vent looks great! Dave is knowledgable, professional, and a nice person. He also stayed in touch, letting me know how soon he would arrive and when he was on his way. I really appreciated that. We will definitely call him the next time we need a handyman."

"Juan has helped us for over 2 years. He is always very prompt, reliable, professional and best of all, he knows his stuff! He has always come same-day for our both heating and air emergencies. We board little and big critters, cats, dogs, lizards, bunnies, birds, you name it and we do not accept them not having the a/c or heat for proper temperature, ventilation and comfort. He has rebuilt our A/C for literally pennies on the dollar helping it last and perform beyond its years and when the time came for a new system (before it went out again and before the sweltering summer), we got a super duper A/C unit at a fantastic price. He gave us new, modern, economical options as well as high performance and low maintenance options and walked us through choosing the right system for us. Juan's connections with local suppliers and work force, had our new chosen unit professional installed within a week. He checked on the system a week later to ensure it was functioning as expected and that we were satisfied with its performance. Juan was impressively knowledgeable about our Apple Nest and Amazon Ecobee smart thermostats, how to program them and how they connected to our phones. (Shout out for the Ecobee that I found much easier better for our purposes.) Juan was never hesitant to help when I called many times struggling with the Nest. (I ultimately returned the Nest but it might work great for a lot of other people) Having functioning AC and Heat is vital to our business and Juan is a very reliable piece of that puzzle. Juan is on our speed dial and he never disappoints!! We recommend Degree Heating and Air for hassle-free, respectful, professional, knowledgeable service."

"Justin did a fine job in inspecting the old fan and replacing it with the new fan. He took care to protect my furniture and was careful wcwcto clean up after the installation was complete. He also removed and disposed of the old fan."

"Perfectly. On time, excellent skills, pricing. Accommodating. Listens, suggests, written estimate. Courteous. This company will be our "go to" repairmen/installer/renovator. You cannot find more honest workmen. Call them first!"

"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!"

"Josue and I discussed the problem with my furnace and also my goals and expectations for the solution. Josue and team then installed the equipment we discussed, as promised. They were on time arriving to the minute, and completed the work as promised. This is exactly what I expect from a service provider. Well done team ZRO!"