Cecil County Heating and Air Conditioning

For Fast Service Call: 410-398-7447

One Hour Heating & Air Conditioning® is a full-service HVAC company proudly serving communities in Cecil County, MD, including Elkton, Millville, Rising Sun and surrounding communities.

HVAC Company Serving
Cecil County, MD

One Hour Heating & Air Conditioning offers heating and cooling system installations, HVAC services, repairs and tuneups throughout Cecil County, MD. Whether you need a duct cleaning, have a gas furnace that needs repair, or are planning installation of a central air conditioning system, our team is knowledgeable, experienced and reliable. And if an unforeseen emergency arises, we are ready to help with emergency HVAC system services available 24 hours a day, 7 days a week.

We service communities in Cecil County, MD, including:

  • Chesapeake City
  • Earlville
  • Elkton
  • Millville
  • Port Deposit
  • Rising Sun

In order to serve you as fast as possible, we ask that residents in the following locations please use the phone number:

(410) 398-7447

Special Offers

Check out these savings!

Print Coupons
$59 ONLYPre-Season Heating Tune-Up & Safety InspectionMaintenance Special
Oil Burner Systems Not Included.
Coupon must be presented at time of purchase.
Cannot be combined with any other offers.
Some restrictions may apply.
One Hour Heating and Air Conditioning302-298-3377 | 410 Meco Drive | Wilmington, Delaware 19804
One Hour Heating and Air Conditioning302-298-3377 | 410 Meco Drive | Wilmington, Delaware 19804
$79 OFFAny Repair or Service
Coupon must be presented at time of purchase.
Cannot be combined with any other offers.
Some restrictions may apply.
One Hour Heating and Air Conditioning302-298-3377 | 410 Meco Drive | Wilmington, Delaware 19804
See All Special Offers