1. Tri-State Pipeline 135 Main Ave, Nitro, WV 25143 Coordinate: 38.4124,-81.84569 Phone: (681) 217-2036
2. EnviroProbe Integrated Solutions 630 Cross Lanes Dr, Nitro, WV 25143 Coordinate: 38.42524,-81.80496 Phone: (304) 776-6717