According to our records, this business is located at 120 Dock St. in Wilmington (in New Castle County), Delaware 19801, the location GPS coordinates are: 39.7329098 (latitude), -75.5395935 (longitude). MAS Maintenance Heavy Truck is categorized under Automobile Machine Shop Services (SIC code 7538). Known organization owner is Martin Smith. Current estimates show that the unit has a sales volume of $460,000 and staff of approximately 4 people. You can contact the company by phone at (302) 652-5755.