Connect with us
Please leave your information below and we will be in contact soon
Shelton, CT
Shelton, CT
Bringing Comfort Home
With Expert AC Services
One Hour Heating & Air Conditioning® of Shelton
4.6
Heating, AC & Furnace Repairs in Shelton, CT
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
4.6
Grace DeSanti
03-21-2025
“Called for emergency service and they sent out a technician right away. Provided kind, fast, and professional service to my central air unit.”
Kathleen Pekera
07-05-2024
“Excellent!!! On a holiday weekend when it’s 85 outside and my 2nd floor AC was not working … they called me back promptly and within the hour Gary was fixing the problem! 5 star service! Highly recommend them.”
Frank Strassburger
06-21-2024
“Thanks for your prompt service. Much appreciated Ralph”
Robert R
05-24-2024
“Could not be any happier, two homes fixed and always answer in emergencies. Love them.”
Ray Lansing
03-07-2024
“Outstanding job. I was looking to replace my old A/C with a heat pump which could help with heating too. Ralph and his team at One Hour were able to do what I was hoping for, add the heat pump for A/C and heat, plus keep my working furnace when it gets really cold. Knowledgeable, professional and courteous all around. Highly recommend!”
parker quinn
04-02-2023
“We love Norman!! He was incredibly kind, had a great attitude and walked us through what was wrong with our furnace!”
Our customers love what we do because we treat them like the neighbors they are to us. While we carry the One Hour name, were 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.
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.