Thermostat Installation Companies in San Diego, CA

"Tom (owner) is very honest and professional. He came by the very next day and on time. I knew the problem with my gas furnace and communicated it to him. He went right to verify it and fixed it. No beating around the bush or fixing (or even suggesting to fix) things that are not broken. Above all, very honest and reasonable in his fees. I'd highly recommend him to my friends and anyone needing HVAC service/repairs."

"Called to make a consultation to check my property and get quoting. Upon arrival, they were very professional and nice. They gave me the quote within the hour of looking around my property and inside schedule an appointment to start the process of my central AC installation. They got it done within a four hour timeframe. I appreciate it very much very well priced And great work. Thank you."

"simple fix done very well!"

About us: "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. Plus, 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."

"I highly recommend Mike Acuna!"

"David and Marcos were super friendly and helpful. They worked quickly and respectfully and they were great about communicating everything they were doing."

"Tech was very helpful. Work was explained and quickly done. Neat"

"Our lights starts flashing and breaker sparking, Arthur from Freon responded in couple minutes and came to replace breaker within less than 1 hour. Really great communication and quality service. Will definitely use again and recommend to our friends!"

"My husband and I recently installed AC in our San Diego house. If youâ re a longtime local, you know how necessary it is these days. We struggled through the last few years with portable units which we installed in all our bedrooms, but they were bulky and loud. About 2 years ago, we started getting quotes. Every quote was between $12,000-$15,000. It was really shocking to learn how expensive air conditioning is. We were later told by a friend that the high cost is partly due to demand. We decided to save up money for it, and continued asking friends and neighbors for referrals. Finally, we were referred to Ulises Castaneda at Heating and Cooling Aid. This is Ulises' own company, and while heâ s small, heâ s extremely professional. He came out and explained why our house was not a one-size fits all solution, and recommended a mini-split system. We live in a canyon, and our house is not on flat ground all around. And the best part was his price was very competitive. We scheduled the job and over the course of 2 days they installed the system. He took care of the permits, and inspections. It was very easy. They also cleaned everything up well, and it was hard to tell they had been here. The system they installed is manufactured by Daikin, and it is unobtrusive, and very quiet. We are extremely happy with the outcome, our sleep has been fantastic, and we can highly recommend Ulises and his team."