1. Calibrated Surfaces, Inc. 1006 N Meridian Rd, Chesterton, IN 46304 Coordinate: 41.58047,-87.06737 Phone: (219) 926-2424
2. Hp Granite Inc 1542 Pioneer Trl, Chesterton, IN 46304 Coordinate: 41.59576,-87.04321 Phone: (219) 929-4588