Hagerstown’s Trusted Heating Technicians

At Johnson & Johnson Heating and Air Conditioning, we’re ready to help with any type of furnace installation job in Hagerstown, MD. Winter temperatures in this Washington County city can get uncomfortably cold. We’ll make sure that you stay warm and safe during the coldest days of the winter season. With more than 25 years of experience, we can take care of the details of any type of heating system replacement job in Hagerstown. We work with all makes and models of heaters, and Lennox is our primary brand. Our family-owned and -operated company is proud to be accredited by the BBB. We work hard to maintain our A+ rating.

We’re known for:
  • Having NATE-certified technicians
  • Charging reasonable prices
  • Having flexible appointment availability
  • Providing outstanding customer service

Our heating system replacement services could benefit many situations in Hagerstown. A new heater could lower your energy bills and be a great investment in your home. We can explain energy-efficiency ratings and help you make informed decisions on how to proceed with a new heating system.

Expert Hagerstown Heating System Replacements

An old heater in your home could drive your energy bills up and lack the power to keep each room in your home at an even temperature. Johnson & Johnson Heating and Air Conditioning can handle each step of a heating system replacement in Hagerstown. We’ll make sure that everything goes smoothly, and your property will be protected throughout the process.

Customers trust us to:
  • Arrive to appointments on time
  • Be dressed in the company uniform
  • Complete jobs promptly
  • Have a clean work area

Your old heating system will be removed from your property and disposed of correctly. We’ll make sure that each component of your new unit is installed correctly. You’ll be shown how to operate each part of your heater with confidence.

Furnace Professionals Serving Hagerstown

Regardless of the size or style of your home in Hagerstown, Johnson & Johnson Heating and Air Conditioning can help you keep it warm. We can offer sound advice on which heating system would be best for your space. We’re both BPI and EnergyStar certified, and we want the best for our customers. To take the stress out of using our furnace installation services in Hagerstown, we offer flexible financing options on approved credit. We’re happy to provide free estimates for any installation project.

An old air conditioner in the summer is as bad as an old heater in the winter. Call Johnson & Johnson Heating and Air Conditioning in Hagerstown to learn how we could work on both your heating and air conditioning systems. In addition to furnace installations, we provide furnace repair, furnace maintenance and cooling installation services.