Connect With Us
Please leave your information below and we will be in contact soon.
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
Tenesha Grant
02-06-2026
“Jon was very personable. He explained things in a way that I can understand. It's me and my sons only and he explained to them the importance and safety of the maintenance of our heating system. He recommended their club plan and I will definitely become a member. Thanks Jon!!”
BEI
02-05-2026
“Professional, outstanding job! Thank you”
Janiece Boddie
02-03-2026
“The service was outstanding. The team was friendly, went above and beyond, and even helped with things beyond the service they came to do. When an issue came up that wasn’t their fault, they called CNG and had it resolved within the hour. Jon explained everything clearly and showed me how to change the filter. As a nurse who is always caring for others, it felt great to be taken care of. Highly recommend!”
Ellen Evans
01-31-2026
“Always thorough and friendly.”
Leanne Butler
01-29-2026
“Super knowledgeable and friendly. Really great service!”
Rey Michaud
01-29-2026
“Jon Sirois was my tech. He was profession, friendly, efficient, and explained everything along the way so there were no surprises. A pleasant experience over all.”
Eric Wesolowski
01-28-2026
“Nathan showed up the same day my heat stopped working. Couldn’t ask for anything better!”
Dave Magnamo
01-28-2026
“Fantastic job! Very detailed and knowledgeable! Answers any and all questions and very honest. Pricing was also very reasonable! I will be using the service again!”
Terese Carlozzi
01-26-2026
“Have had a number of great experiences including a same day visit recently.”
sharon coan
01-24-2026
“Tim came out and looked at what was wrong with my furnace and told me what had to be replaced and what the cost was going to be. He had it all broken down on the sheet and offered to take the price of the repair and put it towards a new furnace. My furnace is old and needs replacing, so I know he was on the level. He got it up and running pretty quickly, so far so good. He was polite and to the point. I would recommend Ross one hour heating and air conditioning. My house warmed up nicely. I've used them before and like the service.”
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.
