In Delaware, we take care of our customers in New Castle and Kent Counties; Cecil County in Maryland; In Pennsylvania - Delaware and Chester Counties.

Company Info

Before we arrive, various HVAC ailments leave our customers feeling miserable, uncomfortable, frustrated and a whole host of other adjectives. After we leave, they’re just one thing: Happy. In a nutshell, that’s our mission.

At One Hour Heating & Air Conditioning®, you, the customer, are our number one priority. We strive to satisfy your demands and meet your high expectations.

First and foremost, we do that with our industry-best HVAC service. Our technicians receive an unparalleled level of introductory training and mastery education, to ensure they always provide the highest-level of service. Our investment in unique proprietary technology means that we can offer unique solutions to common problems.

Secondly, we satisfy our customers by ensuring their experience with our HVAC technicians is friendly, personal, and pleasant.

Thirdly, we support our customers with our series of guarantees. We ensure that our technicians respect your home and your time—or else you don’t pay for the service. In addition, we guarantee that our work will last—or else we redo it for free.

All of that adds up to an experience second-to-none. Providing that for you, every time and for every service, is the mission of One Hour Heating & Air Conditioning.

We accept:

  • Visa
  • Mastercard
  • American Express
  • Discover

Local Technicians You Can Trust


We have a variety of financing options to fit customer situations - from zero % financing, to low payments. We use Wells Fargo, Service Finance, and Synchrony.

Comfort Club

We have maintenance plans, maintenance and repair plans, as well as plans for new installations. All are priced at reasonable monthly payments.

Area Served

Serving the greater Delaware area: New Castle County, Kent County, Cecil County, Delaware County, Chester County.

  Business Address

410 Meco Drive
Wilmington, DE 19804

License Number


Your Local One Hour Heating & Air Conditioning® Team