J.C. Warner Heating & Cooling

Family Owned HVAC in Queenstown, Maryland

HVAC Products

Indoor Air Quality

J.C. Warner can help you with all aspects of air quality. Our services include installation, maintenance, and repair of HVAC equipment.

Geothermal Systems

Our knowledgeable techs can help you select the best system for your home or business, while explaining what the installation process entails.

Mitsubishi Ductless

 J.C. Warner is a licensed and insured Authorized Mitsubishi Electric Diamond Contractor offering quick, professional installation of a ductless mini-split system.

Sheetmetal Ductwork

Whether you need air ducts installed, repaired, or cleaned, J.C. Warner can help. Proper installation and cleaning ensure good airflow, efficiency, and comfort. 

Emergency Service Available

Call Now (410) 758-2278