1. Rm Drug Testing 607 W Fremont Ave, Riverton, WY 82501 Coordinate: 43.02539,-108.39797 Phone: (307) 857-4970
2. Drug Testing Services, LLC 904 W Sunset Dr, Riverton, WY 82501 Coordinate: 43.03402,-108.40279 Phone: (307) 856-7700