1. The Nature Conservancy
5690 Chase St, Merrillville, IN 46410
Coordinate: 41.51529,-87.37706
Phone: (219) 981-9183
2. Environmental Solutions Group Inc
506 E 86th Ave, Merrillville, IN 46410
Coordinate: 41.4625,-87.33005
Phone: (219) 292-4730
3. Environmental Solutions Group Inc
6685 Broadway Ste 1, Merrillville, IN 46410
Coordinate: 41.49746,-87.33583
Phone: (219) 769-3400
4. Environmental Source Resources Inc
8762 Louisiana St Ste L, Merrillville, IN 46410
Coordinate: 41.45802,-87.32051
Phone: (219) 750-9484