1. MWH Constructors 340 Osteen Hill Rd, Piedmont, SC 29673 Coordinate: 34.67953,-82.46289 Phone: (864) 832-3080
2. Trelleborg Coated Systems 106 Commons Blvd, Piedmont, SC 29673 Coordinate: 34.78466,-82.47457 Phone: (864) 412-5550