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Westchester, NY
Westchester, NY
Bringing Comfort Home
Westchester HVAC Services
One Hour Heating & Air Conditioning® of Westchester
4.7
Expert Furnace Repair, Installation & Maintenance throughout Westchester County
One Hour Heating & Air Conditioning® of Westchester is your trusted partner for reliable heating and air conditioning services throughout Westchester County. From fast, dependable repairs to complete system replacements and routine maintenance, our team is committed to keeping homes comfortable year‑round. Homeowners in Chappaqua, Ossining, Pleasantville, Thornwood, and surrounding communities count on us for prompt service, skilled workmanship, and solutions tailored to their comfort needs.
As a locally operated company backed by a nationally recognized brand, we combine personal service with proven standards of excellence. Our technicians respect your time, your home, and your trust by offering clear, upfront pricing, guaranteed on‑time service, and workmanship backed by a 100 percent satisfaction guarantee. When you choose One Hour Heating & Air Conditioning® of Westchester, you are choosing a team dedicated to dependable comfort and long‑term peace of mind across Westchester County.
We Have a Reputation
For Being Punctual, Friendly and Knowledgable
Rachel De La Cruz
4 weeks ago
“I was without heat and reached out to this company. They reached out to me immediately and was at my residence within an hour and heat was up and running 20 minutes. Excellent service. Highly recommend! Thanks guys!”
Sharon Johnson
a month ago
“Our heating was not working when we got back from a short vacation on a very cold night. The service took place early the next morning and got us back up and running. The team are very nice guys and highly professional. Thank you for your help!”
Chris Smith
2 months ago
“Almost 60 years in this world first review ever written. They saved a sale for me. Closing on house, and my boilers heat exchanger cracks lucky, lucky I had a carbon monoxide detector. The guys at one hour had my boiler installed and heating the very next day. Thank you John Derrick and Mark...”
omar concepcion
3 weeks ago
“My heat was not working.. tech came in and found issue with my furnace and I had heat the same night.. very reliable”
Patti
4 weeks ago
“Great company with attention to detail. Reasonably priced, great customer service and professional work. Highly recommend”
At One Hour Heating & Air Conditioning® of Westchester, delivering dependable comfort starts with how we serve our customers. Our team is committed to providing a smooth, professional experience from your first call to the final walkthrough, with service standards designed to put your needs first.
We show up prepared, communicate clearly, and explain your options upfront using StraightForwardPricing® so there are no surprises. Every repair, installation, or maintenance visit is supported by a 100% customer satisfaction guarantee. As a Thornwood-based business, we take pride in serving Westchester County and hold ourselves personally accountable for the quality of our work. With an on‑time guarantee and a promise to make it right if we miss the mark, we give homeowners confidence they can count on.
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.
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.
