Frederick Heating & Air Conditioning 4801 Broad Run Road, Jefferson, MD 21755

"I had an awesome experience with Frederick heating and air. Two years ago, my air conditioning system went out. I called them, and Phil promptly returned my call and set up an appointment. The next day, Ronnie and Phil installed my air conditioner. They were efficient and professional! Last summer, while on vacation, my other system was struck by lightning. Of course, they were my first and only choice. Again, the service was excellent! They were prompt, professional, knowledgeable, efficient, and very courteous. I highly recommend Frederick Heating and Air!"

"We purchased a home in June 2023 and were made aware that the heat pump was old and would need replacing soon. As Murphy’s law would dictate, the system began to malfunction just before a snowstorm was projected to hit our area. Phil and Ronnie were able to begin installation the same day, working out in frigid temperatures without missing a beat. We are grateful for their rapid response and expertise, and we look forward to maintaining a relationship with Frederick Heating & A/C."

"Frederick Heating and Air Conditioning installed a new furnace for me last year. The work was excellent and the price competitive. Phil has always been available for questions, and my house is warmer in winter and cooler in summer with better fuel efficiency. Everything has worked flawlessly. Recommended."

"I had a great experience this summer when we had to replace our old system with a new heat pump. Phil was very quick in coming out and providing estimates and then very patient while we had to deal with our insurance company. They got the new unit installed quickly and were very kind and professional to deal with. Will definitely go to them for our future hvac needs and would recommend to others."

"I highly recommend Frederick Heating & Air! They are knowledgable, professional, fast and efficient in diagnosing the issue quickly on day one to the installation of our new system on the following visit. Everything is running smooth now and most importantly keeping us warm! I know that if we happen to have any issues Phil and his team are only a text message away! We really appreciate the service they have provided including future visits for routine maintenance/system checks. Thanks Phil! Call Frederick Heating & Air Conditioning!"