According to our records, this business is located at P.O. BOX 167 in Clayton (in Kent County), Delaware 19938, the location GPS coordinates are: 39.2906671 (latitude), -75.6343727 (longitude). Main Line Plumbing Inc is categorized under Warm Air Heating and Air Conditioning Contractors (SIC code 1711). Known organization president is David Durham. Current estimates show that the unit has a sales volume of $89,000 and staff of approximately 1 worker. You can contact the company by phone at (302) 653-5601.