Connect With Us
Please leave your information below and we will be in contact soon.
Wilmington, DE
Wilmington, DE
Heating, AC & Furnace Repairs in Wilmington, 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 You Can Count On
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.
The Tech was very polite and knowledgeable. It took him all of 15 minutes because he knew exactly how to proceed with resolving my issue after asking me some questions, I loved that. It’s working and I signed up for a service plan so the initial services charged was waived.
Mike Hornung arrived on time and got straight to work. When the system maintenance was completed, he carefully explained all the recommended services going forward, first giving me the whole estimate, then breaking it down into sections. It was all contained in an email he sent, so I didn't have to worry about remembering everything. Very pleased with Mike and this company. Because I have a maintenance contract my service today was free.
Great job, great timing. When others could not One Hour could. They saved us just before heat wave. Our AC had to be exchanged after being hit by lighting. I used One Hour guys again, like I did when buying my house. They are great, reliable and friendly. Thanks a lot.
Would highly recommend. Matthew was professional and explained everything about our system and its function. As a new homeowner, we really appreciated the service and the knowledge. This company was recommended to us and we will be doing the same
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.
Expert Tips
Learn From Our HVAC Experts
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.
Book online with us 24/7
Learn about our financing options!
