According to our records, this business is located at 311 Mansion Rd. in Wilmington (in New Castle County), Delaware 19804, the location GPS coordinates are: 39.728715 (latitude), -75.594299 (longitude). County Hvac Service is categorized under Warm Air Heating and Air Conditioning Contractors (SIC code 1711). Known organization owner is Matt Teoli. Current estimates show that the unit has a sales volume of $146,000 and staff of approximately 1 worker. You can contact the company by phone at (302) 998-4426.