1. Arctic Engineering Co., Inc.
8410 Minnesota St, Merrillville, IN 46410
Coordinate: 41.46559,-87.30353
Phone: (219) 400-0027
2. Keough Mechanical Corp.
2046 E 88th Dr, Merrillville, IN 46410
Coordinate: 41.4957,-87.35093
Phone: (219) 238-6621