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Bristol, CT
Bristol, CT
Bringing Comfort Home
Bristol HVAC Services
One Hour Heating & Air Conditioning® of Bristol
4.9
Heating, AC & Furnace Repairs in Bristol, 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 Knowledgeable
4.9
Tanille Rivera
01-05-2026
“My heat went on on New Year's Evening. I called CNG and the showed up called as they sat in front of my house to advised they were here. They called right back and said that they had to leave for they just got a gas leak call and someone will call me to let me know when the the next tech would come. I went on Google and found this company and called and while crying explained what was found on and what I have already tried. The lady was so nice and explained everything to me and gave me a 4p to 6p appointment. Nathan arrived at around 4:30pm and I advised him of what I have tried to do and he went right to work. He found that it was an electrical issue. He fixed it and Cleared out any sluggish stuff from the boiler and tought me how to check the pressure. He was awesome”
Laytisha Collins-Smith
12-31-2025
“Jon Sirois was extremely knowledgeable, friendly, professional, and efficient. I would give 10 stars if I could. I highly recommend him for all your heating service needs.”
Joanne Gerlach
12-30-2025
“Jon was a wonderful hvac tech & a great person. We had several chats while he worked. I would definitely recommend him & the business. A joy to meet.”
Reno Gagnon
12-24-2025
“Ray was on time, efficient, thorough, and explained my concerns well. Hats off!!”
janet livingstone
12-12-2025
“Quick, efficient and professional service every time.”
Jerry Poulin
12-12-2025
“Great service !”
Susan Edelson
12-11-2025
“Very efficient and nice!”
Maggie JustMaggie
12-09-2025
“Very fast, courteous, and effective furnace repair! I appreciate the great service call and will definitely use this company in the future when I need HVAC maintenance.”
Stephen Aukstolis
12-08-2025
“Ray was very informative and helpful! He diagnosed the problem quickly and explained what was happening and what needs to be done to fix it.”
gregory mcfarlane
12-06-2025
“Very knowledgeable and professional”
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.
Financing Available!
Prioritize your comfort without fronting the entire bill on day 1 – contact us today to learn more about financing options.
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
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.
