1. Lowham -Walsh Engineering & Environmental Services
801 E 4th St, Gillette, WY 82716
Coordinate: 44.29155,-105.49324
Phone: (307) 685-3137
2. Lowham -Walsh Engineering & Environmental Services
1401 Metz Dr, Gillette, WY 82718
Coordinate: 44.28164,-105.52486
Phone: (307) 685-3137