Serving all of your

Heating & Cooling Needs
Our ProductsContact Us

We install, maintain and repair:

Heat Pumps

Ductless Systems



Indoor Air Quality

Sheetmetal Ductwork

Why Choose J.C. Warner HVAC?

J.C. Warner in Queenstown, Maryland, provides HVAC installation, replacement, and maintenance on new construction, existing residential and light commercial.

With over 40 years of experience serving residents in the Queenstown area, our ever-increasing list of happy customers have become like family to us. We strive to maintain the highest-quality of service no matter what and provide a wide range of home installation services — all at competitive prices. We offer 24-hour emergency services to make sure you are well taken care of.

Don’t Just Take Our Word For It…

“They did a great job installing my AC this summer. Answered all my questions, researched different options, provided a variety of quotes. They were timely, professional and worked very hard the day of installation. I was extremely happy with the overall experience.”
Beverly H.

“Great Service! My AC stopped working in the middle of the night. I called several places in the Google search but J.C. Warner was the first one to actually answer the phone. Kenny made me an appointment for later that morning, the guy showed up exactly when they said he would and got us fixed up in no time for a reasonable price. Could not ask for a better service experience.”
Joseph C.

“Great family owned business with trustworthy employees. They installed 2 zones of A/C and 1 ductless system in our 130+ year old home. Very clean work, vacuumed work area at end of each day, and did awesome job with cutting plaster when others were afraid to even touch.”
Kevin S.

Need help now?

You are one call away from being really comfortable. Our staff is available to take your call 24/7 and our highly trained and professional technicians are ready to lead you through the entire heating and cooling process. This includes finding the system and equipment that fits your lifestyle, installing it, answering your questions.

Call of fill out this form and we’ll be in touch shortly.