Air Conditioning Contractors in Silver Spring, MD

Customer Rating:
Project: Install Natural Gas, Propane or Electric Furnace / Forced Air Heating System
City: Upper Marlboro, MD
"Excellent customer service. Delivered as promised. Went above and beyond expectations"

Customer Rating:
Project: Install Natural Gas, Propane or Electric Furnace / Forced Air Heating System
City: Riverdale, MD
"There were several initial mistakes made by the sales representative that colored my experience. I accepted the bid from DHL Home Services, but was charged an additional $340 because tax was not calculated on the job. In addition, I was told that there was a fee to use my credit card. I told the sales representative a problem that needed to be corrected with the flue. DHL's sales rep told me that his company would take care of the problem at no additional cost. On the day of installation, he told me that at a meeting concerning installation, it was determined that the problem could not be corrected. The new unit is noisier than expected"

Customer Rating:
Project: Install or Replace a Heat Pump
City: Sparrows Point, MD
"They responded quickly, the technician was knowledgeable, friendly, and stayed at my home until the problem was diagnosed. This had been an ongoing problem from more than 3 years that other companies looked at and unable to locate any problem. The part was order and this company kept me updated on the status. They promptly scheduled a visit once the part arrived. The Heat Pump has operated without issue since repaired. I was ready to replace the entire unit because of the lingering issues, knowing this One Hour Heating and Air Conditioning diagnosed and repaired my existing equipment. Hats off to this company! "