AC Installation in Martinsburg, WV

Frederick’s Best In AC Installations

For over 27 years, Johnson & Johnson Heating and Air Conditioning has been serving the home comfort needs of the residents of Frederick, MD. Our NATE-certified technicians have the knowledge and skill to handle every aspect of your next AC installation in your Frederick home.

From choosing the right equipment to cleaning up after the work is done, we guarantee that you will have an excellent customer service experience. We understand that technical performance needs to be matched with courtesy and respect. In addition to assisting our customers, our crew is committed to serving in the community. We are proud to be a partner in the Lennox “Feel the Love” program, providing home comfort equipment to families in need.

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  • Over 25 years of customer satisfaction
  • A+ rating from the Better Business Bureau
  • Commitment to environmental responsibility
  • Energy Star certified
  • Certified by the Building Performance Institute
  • Lennox Premier Dealer
Providing Comfort to Families for over 27 Years
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HVAC Installation Pros In Frederick

In the Frederick area, the summer months get very warm, and your home can become uncomfortable quickly. You rely on your air conditioning equipment to keep things at the right temperature. With all that hard work, the time will come when you need a new system. By calling the experts at Johnson & Johnson Heating and Air Conditioning, you can trust that the AC installation project at your Frederick home will be done right.

We will assess your cooling needs and help you choose equipment from our line of quality Lennox products. On the day of the appointment, our crew will arrive on time and ready to work. They will remove any old equipment, install the new system, and clean up when they are done. Not only do we guarantee quality service, but we also guarantee that we will leave the workspace better than we found it.

  • Current system is more than 10 years old
  • Multiple repair calls
  • Rising utility bills
  • Unit struggles to maintain the right temperature

Local Service Experts Ready To Serve You

Comfort is a call away!

Frederick’s Dependable AC Services

We understand that HVAC installation in Frederick is an expensive proposition. It is important to consider the financial benefits of the new equipment. A new system will be more efficient than the one you had installed a decade ago. You will see lower utility bills as well as avoid the cost of repair calls. To make the process even easier, we are happy to provide simple financing on approved credit. Johnson & Johnson Heating and Air Conditioning is the company Frederick can depend on for AC installation. We also offer AC repairAC maintenance and even heating installation services.