Furnace Maintenance Frederick, MD

Trusted Frederick Furnace Tune-Ups

If you need furnace maintenance in Frederick, MD, look no further than Johnson & Johnson Heating and Air Conditioning. Having been around for two and a half decades, we know what it takes to keep every make and model of heating unit running efficiently. We can maintain heat pumps, air handlers, mini-splits, furnaces, and more.

Our primary brand is Lennox. We’re a Dave Lennox Premier Dealer and among the top 5% of North American dealers. We know this because Lennox bestowed on us their Centurion Award twice in the past. Nevertheless, our furnace maintenance is open to all brands of heating systems.

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You’ll Like Knowing That We:

  • Became BBB accredited in 2012 and are rated A+
  • Have NATE-certified technicians on staff
  • Are an ENERGY STAR-credentialed company
  • Are certified by the Building Performance Institute

We’re part of the Eastern Panhandle Home Builders Association, too. Being family-owned and -operated, our company treats every customer with warm, personalized care.

Providing Comfort to Families for over 27 Years
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The Best Frederick Furnace Tune-Ups

Frederick customers should know that heating and furnace maintenance is important for several reasons. It protects manufacturers’ warranties, lowers utility bills, allows for more energy-efficient heating, and even has a positive impact on the environment.

Let us introduce you to our Comfort Club. This is the program that you’ll sign up for, and it gives you the choice between an annual or biannual tune-up. The agreement endures for 12 months, after which you can choose to renew it or not.

As Part Of Our Visits, We Can:

  • Inspect the blower compartment
  • Tighten loose electrical wiring
  • Check the blower motor, wheel, and belt
  • Check the ambient temperature
  • Check suction and liquid line temperatures

Many of these tasks go a long way to keeping you safe. After all, loose wiring is a fire hazard. Drain lines, if they’re not blown clear by our team, can lead to flooding. We’ll calibrate your thermostat so that it accurately reads indoor temperatures. Air filter replacement is another part of our furnace tune-ups here in Frederick.

Local Service Experts Ready To Serve You

Comfort is a call away!

Peace Of Mind Guarantee

Every technician underwent a background check and is subject to random drug testing, so you can feel confident in inviting them into your home. This is just one part of what we call our Peace of Mind Guarantee. Frederick residents can expect the technicians to use floor savers and clean up after furnace maintenance. They will be courteous at all times, never smoking or swearing.

Johnson & Johnson Heating and Air Conditioning provides furnace tune-ups, installations, and repairs throughout Frederick, even providing free estimates and financing (on approved credit) for installations. AC maintenance service is available as well. For more details, call us today.