According to our records, this business is located at 158 Mullet Run in Milford (in Sussex County), Delaware 19963, the location GPS coordinates are: 38.9126129 (latitude), -75.4279748 (longitude). Master Acoustical Inc is categorized under Plaster and Drywall Work (SIC code 1742). Current estimates show that the unit has a sales volume of $51,000 and staff of approximately 1 worker. You can contact the company by phone at (302) 424-3744.