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Dover, DE
Dover, DE
Heating, AC & Furnace Repairs in Dover, DE
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.
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
HVAC Services Have Great Guarantees
Our customers love what we do because we treat them like the neighbors they are to us. While we carry the One Hour name, we’re 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.
We have a reputation for being punctual, friendly and knowledgable
We called yesterday with an air conditioning issue and Tyrone was here less than 24 hrs later! He took the time to explain everything to us and was so easy to talk to. He was very respectful to our property. He is a wonderful representative for this company and we would call on him again for any heating and air conditioning problems. Thank you.
They came out on time, they were affordable, and the technician was very professional and knowledgeable. Would recommend/use services again
As always, good service, friendly and punctual.
He was wonderful, did what needed done , and very kind which is so very rare.
Fast, convenient and professional service. AC didn’t work, noticed it late Saturday night, requested first available service for the next day, Kai came out and fixed our problem in 20 minutes. Would definitely use this company again!
Tech showed up on time and was very professional. Got right to work on the requested task ans did not try to sell us on any unnecessary products.
I really appreciate the professionalism and how thorough the technician was. I will definitely be using their services again.
The Tech was very nice & informative.
One Hour Htg.& Air is awesome. My Tech, Terrell was very knowledgeable and detail oriented. He discovered an issue that wasn't fully covered by my service contract, yet was no fault of them or I. One Hour worked with me and we split the bill! I am a satisfied customer and highly recommend One Hour for your HVAC needs!
One Hour & 👋 Hi take really good care of my home. I can't say enough about this company. Great customer service and exceptional customer care.
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.
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.
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