JJ Heating & Cooling Company is the leading HVAC company in Odenton, MD, for your furnace service needs.

We service and repair all makes and models.

If you need furnace service, we are the company to call. Our skilled technicians are qualified to solve just about any repair or installation that you throw at us.

How Much Money Can a New Furnace Save You?

Our AFUE energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit’s AFUE value and compare it to a newer, more efficient system. You can even customize it to better match your home’s system for a more accurate calculation.