A Trusted Heating Company in Frederick

Your Experienced Frederick Heating Contractors

For several years, Johnson & Johnson Heating and Air Conditioning has been serving the residents of Frederick, MD. We pride ourselves on being a family-owned and -operated heating contractor that provides fast yet affordable heating and AC services for the people of Frederick.

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NATE-certified technicians
Accreditation with the BBB
Partnership with Lennox
Ability to work on all makes and models

Providing Comfort to Families for over 27 Years

"They showed up one day earlier than the original appoint whic was great! The technician wore the N95 mask I provided. Work was done quickly and thanks to them I was only out of air conditioning for 24 hours. Very happy. Price was reasonable and I set up a maintenance schedule with them."

"Called J&J after our first service person flaked. Wish I had called them first. Howard B was very professional and explained what our issue was in terms we would understand. From first call to completion was about an hour and a half. Super quick! Even on a Sunday, their pricing was more than reasonable! Will definitely continue to use them!"

"All of these guys were punctual and extremely professional! They were also super friendly and super fast! At the end they explained to me how to do everything on my new AC unit and I couldn’t be happier with the service! 11/10 I would recommend all of these guys!"

"I rarely ever write reviews, but felt compelled after the amazing service provided by Dalton and Fallon. Both were very professional, courteous and explained everything they did. The price was the same as quoted. We will definitely be repeat customers!"

"Great company! Definitely recommend using Johnson & Johnson Heating & Air conditioning. They’ve always responded quickly when we’ve had issues and our technician is professional and explains everything that needs to be done in detail."

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Google Reviews

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Providing Top-Quality Repairs In Frederick

If your furnace or heat pump is giving you problems, you can trust that the technicians at Johnson & Johnson Heating and Air Conditioning are ready to assist you. As full-service heating contractors in Frederick, we provide repairs on furnaces and heat pumps of all makes and models.

We only use quality parts, and no repair job is too simple or too difficult for us to handle on your behalf. If you’re having issues with your heating system, reach out to us to learn how our repair technicians can get you warm again.

Local Service Experts Ready To Serve You

Comfort is a call away!

Call Today & Book Your Service!

681-266-3678

Frederick’s Furnace Installation Experts

When you need a new heating system installed at your place in Frederick, we’ll be at your service. We’ll do our best to carry out your installation swiftly and efficiently and to tidy up after ourselves before we leave.

Gas furnaces
Oil furnaces
Heat pumps
Mini-split heat pumps

Efficient Maintenance Services For Residents Of Frederick

Johnson & Johnson Heating and Air Conditioning is our heating company that has been serving Frederick with distinction for more than two decades. We work hard to maintain the heating units belonging to our clients from Frederick. We hope that you’ll give us the chance to keep your system to manufacturer specifications. With regular maintenance, we can ensure that you have heat when you need it. Maintenance from our heating company can also help you find and fix minor issues before they become major problems.

Your Experienced Frederick Heating Contractors

Our Customers Continue To Rely On Us For Their Heating Issues Because Of Our:

Providing Top-Quality Repairs In Frederick

Frederick’s Furnace Installation Experts

Our Heating Company Takes Pride In Providing The Locals Of Frederick With Brand-New:

Efficient Maintenance Services For Residents Of Frederick