(410) 758-2278
(410) 643-6633

  J C WARNER

HEATING * AIR CONDITIONING

SHEET METAL DUCT

  J   C WARNER HVAC

Serving All Your Cooling and Heating Needs

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


We are a family-owned and operated business with over 35 years of experience. We put our customers’ needs first and treat everyone like family. We offer competitive rates and 24-hour emergency services.

We belong to Queen Anne's County Chamber of Commerce, ACCA, RSES, and have supported Wounded Warrior Project.
Contact us today for all your cooling and heating needs!
Licenses:
  • Maryland Master License (James G. Warner) #7022
  • Maryland Business #17875736
  • Delaware State #HM-0000885
  • Queen Anne’s County Limited Electrical #L-37
  • Anne Arundel County #112769
  • Queen Anne’s County HM-002 
  • Contact Us