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Pasadena, CA
Pasadena, CA
Bringing Comfort Home
With Expert AC Services
One Hour Heating & Air Conditioning® of Pasadena
5
100% Satisfaction Guaranteed
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. 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.
We Have a Reputation
For Being Punctual, Friendly and Knowledgable
Alexis Wen
2 weeks ago
“Absolutely outstanding service from start to finish! The team was professional, knowledgeable, and incredibly efficient. Not only did they show up on time but explained everything concisely and got everything done without cutting any corners. I especially appreciated their honesty and attention to detail, it is definitely rare to find a company that has this kind of quality, definitely high on my recommendation list. Their customer service is also stellar!”
S. Marie
2 weeks ago
“I had an excellent experience with One hour. From start to finish, their team was professional, courteous, and efficient. The repair was completed swiftly, with multiple options given, and my system is running perfectly now. I truly appreciate their honesty and transparency throughout the entire process. I couldn't be happier”
Brian Park
in the last week
“Top notch operation. Always on time. Straight forward pricing.”
Nas A
a month ago
“Brian and his company do great work! Don’t know where I would be if they hadn’t come out and taken care of my AC system! On time quality work! Brian, as an owner even followed up with me to ensure my satisfaction, you don’t see that too often so glad I hired them”
Hana Hwang
a month ago
“One Hour of Pasadena is simply the best. I wanted to get my Air Conditioning and Heater/Furnace tuned up before the summer season rolled around and they were so honest and professional. We also had some concerns with indoor air quality given the recent fires and had our ducts cleaned as well. We talked about all the restoration work they’ve recently been doing and signed up for the club membership for future service. Highly recommend!”
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 StraightForwardPricing® guides for your benefit, and will pay you back for being even one minute late to an appointment.
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.