1. Earl's Heating & Air Conditioning Inc
8611 Louisiana Pl, Merrillville, IN 46410
Coordinate: 41.46216,-87.31836
Phone: (219) 942-9023
2. Indoor Purification Systems
8762 Louisiana St, Merrillville, IN 46410
Coordinate: 41.460827,-87.31987
Phone: (219) 746-1395
3. Cosmo Prof
19 W 80th Pl, Merrillville, IN 46410
Coordinate: 41.47298,-87.33669
Phone: (219) 793-9492