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San Diego, CA
San Diego, CA
Heating, AC & Furnace Repairs in San Diego, CA
When homeowners want a reliable heating or air conditioning system that they don’t have to think about, they call One Hour Heating & Air Conditioning® of San Diego. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort.
At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time—guaranteed.
Hours of Operation
We are available 24/7 to take your call for emergencies. For all other services, our appointment hours are:
Monday
24 hours
Tuesday
24 hours
Wednesday
24 hours
Thursday
24 hours
Friday
24 hours
Saturday
24 hours
Sunday
24 hours
HVAC Services Have Great Guarantees
Our customers love what we do because we treat them like the neighbors they are to us. While we carry the One Hour name, we’re an independently owned and operated business with a personal investment in the local community. We back our work with a 100% satisfaction guarantee, provide StraightForward® pricing guides for your benefit, and will pay you back for being even one minute late to an appointment.
⭐️⭐️⭐️⭐️⭐️ Five-Star Review – Updated ONE HOUR Heating & Air Conditioning delivered! I want to clarify that my previous update came from a moment of frustration regarding an issue I was experiencing. The financing approval truly felt like a miracle, and I am very grateful. I simply wanted to share the hiccup I encountered because it was causing me some concern and frustration. ⚠️ Roy Koldaro was very helpful and personally reached out to explain the financial details thoroughly. I appreciate him taking the time to address my concerns. My first installment is coming up, so we’ll see how everything unfolds moving forward. Overall, I am very pleased with the service I received from ONE HOUR Heating & Air Conditioning. They truly seem to care about helping Veterans and First Responders. At first, I was skeptical—perhaps more worried and concerned—but the entire process turned out to be much easier than I expected. The initial visit was free of charge, and the team made purchasing a new A/C unit easy and friendly. Despite my low credit score, I was APPROVED, and for that, I am incredibly grateful. Alex, Jayden, and Damian—thank you for coming over to install my new A/C unit! You guys did AMAZING work. I genuinely enjoyed having you here. Great teamwork, professionalism, and an excellent job cleaning up afterward. THANK YOU ALL! ‼️
Anthony arrived right on time and was incredibly respectful and clean, even wearing his own shoe covers inside. He clearly has a fantastic understanding of how these systems work; he gave me a great overview of the service my system needs and what an optimized setup would look like. He also shared some excellent maintenance tips to help improve the longevity of my current unit. Highly recommend!
Had my entire HVAC system replaced. From when Marco came by and explained to me everything in detail. Was very transparent and detailed in what I was going to need. Super professional guy! The installers Derek and Anthony. These guys killed it! Both worked their butts off to get my house cooling again. 2 days in heat and tight spaces these guys did not stop until the job was done. Even after they left there was an issue called Derek and he insisted on returning to address and fix the issue. There was some miscommunications when it came to the ducting. My wife and I were upset after discovering issues that weren’t address from the beginning. Regardless One Hour Heating did everything in their power to make us happy customers. Shout out to the team for reaching out to us and to the techs/installers who were patient with us. This company has my business and will in the future should anything arise! Thanks again! 10/10 recommend them to any looking for any type of HVAC Work!
Anthony was very punctual. In fact, he arrived early. I recently bought a mobile home. He checked my HVAC system for me. He let me know that everything was working great. He cleaned off my outside heatpump for free. He's very honest and didn't charge me a dime. I've been ripped off before by air conditioning companies, but I will definitely do business with One Hour Heating and Air in the future.
Here For You
When You Need Us Most!
'Round the Clock Availability
No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee
We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide
Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®
We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.
Financing Available!
Prioritize your comfort without fronting the entire bill on day 1 – contact us today to learn more about financing options.
Authority Brands is the leading provider of in-home services, building brands that support the success of franchisees as well as better the lives of the homeowners we serve and the people we employ.
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