Licensed & Insured MD HVACR 01-3311

Call Us Today!
(240) 372-5420
Smithsburg, MD 21783

in Hagerstown, MD

24/7 Emergency Services


Replacing Your Current System with a Dependable Furnace

Air Conditioning

Trust Hartle Heating & Air Conditioning LLC to Fix Your Air Conditioner


It is Time to Get Your Central Air
Repaired or Replaced

Hartle Heating & Air Conditioning LLC Offers 24-Hour Emergency Service

Hartle Heating & Air Conditioning LLC offers heating and air conditioning in Hagerstown, MD, and the surrounding areas. We are family-owned and operated HVAC business. We provide reliable, on-call, 24-hour emergency heating and cooling services to homes and businesses in the Hagerstown, MD, area, as well as the rest of Washington County and Frederick County, MD. Hartle Heating & Air Conditioning LLC does not do new installations – only replacements and repairs. Call us today for more information regarding our services at (240) 372-5420.

We Will Listen to Your Concerns When You Contact Us

When you contact Hartle Heating & Air Conditioning, you will be put directly in touch with the owner, John Hartle, who has almost 30 years of HVAC experience. John will listen to your concerns and ask the appropriate questions in order to come up with a solution to your problem. He repairs and replaces many furnaces, heat pumps, and air conditioners in our service areas. You can trust that John and his professional staff will return your home to that comfortable feeling it had before your heating or cooling problems arose.

Striving to Return Your Heating and Cooling Comfort

Hartle Heating & Air Conditioning LLC strives to make sure that your home and business heating and cooling comfort will be returned through quality HVAC products and highly efficient equipment. We also strive for the best heating system repair and replacement, and air conditioning repair and replacement. If your furnace, heat pump, or air conditioner needs ongoing maintenance, we can provide that service. From new air conditioners to hot water heaters to new furnaces, we offer a vast array of quality services.

Some of Our Services Include:

In addition to helping people by making ourselves available 24/7 for emergencies, we are dedicated to helping animals, as well. That is why we are a proud supporter of the Humane Society of Washington County, and donate a portion of our proceeds to the cause. Their mission is to serve as Washington County’s primary resource for any and all animal-related issues, and they work to promote the welfare of animals through programs that encourage fostering, adoption, and responsible pet ownership.

Call Hartle Heating & Air Conditioning LLC for heating and air conditioning in Hagerstown, MD