Brand Certified
One Hour Heating & Air Conditioning
4.8(50 reviews)
Certified by One Hour Heating & Air Conditioning • Aug 16, 2026
Business Details
17 St Charles St 2nd Floor, Thornwood, NY
10594, United States
Certified by One Hour Heating & Air Conditioning • Aug 16, 2026
(914) 315-4802
Certified by One Hour Heating & Air Conditioning • Aug 16, 2026
https://www.onehourheatandair.com/westchester/?utm_source=yext&utm_medium=organic&utm_campaign=online_directory
Certified by One Hour Heating & Air Conditioning • Aug 16, 2026
About
Certified by One Hour Heating & Air Conditioning • Aug 16, 2026
HVAC Contractor
One Hour Heating & Air Conditioning is a trusted residential HVAC company serving homeowners throughout Ossining, Yorktown Heights, Peekskill, Tarrytown, White Plains, Mount Kisco, Croton-on-Hudson, Chappaqua, Pleasantville, Briarcliff Manor, and surrounding Westchester County communities. Our experienced technicians provide AC repair, heating repair, HVAC installation, furnace replacement, heat pump services, preventive maintenance, and indoor air quality solutions. We are committed to helping homeowners stay comfortable year-round with dependable service, upfront pricing, and quality workmanship backed by a nationally recognized brand.
Location
Certified by One Hour Heating & Air Conditioning • Aug 16, 2026
One Hour Heating & Air Conditioning
17 St Charles St 2nd Floor, Thornwood, NY
10594, United States
Hours
Certified by One Hour Heating & Air Conditioning • Aug 16, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
Products & Services
1 list · 17 items
Explore offerings from One Hour Heating & Air Conditioning on 17 St Charles St 2nd Floor in Thornwood, with popular services available at this location.
Reviews
4.8
50 reviews
5 stars
45
4 stars
3
3 stars0
2 stars0
1 star
2
- MJMary Jennings2 days ago5.0Thank you Arron so much. I'm so happy with the professional work you did at my house. I think you need a promotion to Supervisor Chief HVAC Tech.
- RSRhonda SJul 10, 20265.0One Hour was very responsive. I booked an appointment at 8AM, Scott called by 10 to say he was in the area, I explained I need to be out by 12 and he got here by 11. He was very knowledgeable and professional and was able to diagnose the problem. I highly recommend them.
- CSCesar SalaJul 2, 20264.0Aaron was pleasant and informative. Mark was knowledgeable, he made sure the job got done & he was very professional about it. That’s always appreciated, thank you.
- HPHaylei PeartJul 2, 20265.0I can’t say enough good things about One Hour. They were accommodating and made the entire process easy to navigate from the beginning. Mark gave me a very reasonable quote for the initial service visit and the tech, Kelvin, did a thorough job in assessing the problem. He took his time, answered all my questions and gave me an honest assessment and recommendation. They worked with me and squeezed me in on very short notice to accommodate my schedule. Kelvin did a great job replacing my hvac system and was neat and respectful of the property. I am really happy with the work they did and am happy I decided to go with them for this project.
- MSMark SavageJul 2, 20265.0From the first phone call to the final walkthrough, everything was professional, honest, and stress-free. They showed up on time, explained every step, gave a fair price, and left the work area spotless. The quality of the installation was outstanding, and you can tell they take pride in doing the job right—not just getting it done. If you're tired of unreliable contractors, this is the company to call. Excellent customer service, top-quality workmanship, and people who truly care. I wouldn't hesitate to recommend them to anyone who needs heating or air conditioning work.
Frequently Asked Questions About One Hour Heating & Air Conditioning
What services does One Hour Heating & Air Conditioning provide?
One Hour Heating & Air Conditioning is an HVAC contractor specializing in heating and air conditioning services.
Where is One Hour Heating & Air Conditioning located?
They are located at 17 St Charles St 2nd Floor, Thornwood, NY 10594, USA.
What are the business hours for One Hour Heating & Air Conditioning?
They are open 24 hours a day, every day of the week.
How can I contact One Hour Heating & Air Conditioning?
You can reach them by phone at +1 914-315-4802 or by email at info@nybesthvac.com.
When was One Hour Heating & Air Conditioning established?
The company was established in the year 2025.
Does One Hour Heating & Air Conditioning have an online presence?
Yes, their website is https://www.onehourheatandair.com/westchester and they have a Facebook page at https://www.facebook.com/620042144518991.
What nearby businesses can I visit after a service call at One Hour Heating & Air Conditioning?
Nearby you can visit JJ's Deli Thornwood, a popular sandwich shop and restaurant, or Dino's Pizzeria for Italian dining options.
Are there any nearby auto services close to One Hour Heating & Air Conditioning?
Yes, Glossworks Auto Detailing and Exxon & Mobil Stations offer auto detailing and gas services close by.
Which nearby places can help customers with home improvement needs?
LeSan Insulation Corp, Westchester Pavers LLC, and Hammer Time Remodeling Contractor provide various home improvement and contracting services nearby.
Are there any healthcare providers near One Hour Heating & Air Conditioning?
Yes, nearby healthcare providers include Nadine Cohen, MD, Optum Neurology - Thornwood, Riverside Dental, Marble Dentistry, and best smiles orthodontics.
Brand Certified Facts from One Hour Heating & Air Conditioning
This information is certified by One Hour Heating & Air Conditioning and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified August 16, 2026Yext Knowledge Graph
- Address
- Categories
- Geo coordinates
- Legal business name
- Hours of operation
- Phone number
- Official website