Donald Hoffackers A/C & Htg

We have operated as Don Hoffacker’s Air Conditioning & Heating since opening our doors in the summer of 1977, providing heating and cooling services to Montgomery County residents from our Germantown location. For decades, our focus has been on providing quality service while treating every customer with courtesy and professionalism. Whether we are completing an installation or responding to a repair need, we strive to arrive promptly, work efficiently, and maintain a professional appearance.

We install and service a range of indoor comfort equipment, including heat pumps, gas furnaces, humidifiers, air cleaners, water heaters, air conditioners, hybrid heating systems, and geothermal systems. We also provide duct fabrication and repair. Our technicians stand ready to provide quick and efficient repairs to damaged installations. When installing new heating or cooling equipment, we take the time to explain how the system operates and answer questions about applicable warranties.

Our goal is to provide Montgomery County residents with quality service and careful installation of new heating and cooling equipment. We welcome requests for free installation estimates during our service hours. To discuss your heating or air-conditioning needs, call us at 301-972-0017.