| Business | Phone |
| Environment Bureau Laboratory 4900 Brenda Ln, Charleston 25312 | (304) 558-4057 |
| Environment Dept-Air Quality 7012 Maccorkle Ave Se, Charleston 25304 | (304) 926-3647 |
| Environmental Protection Div 1558 Washington St E, Charleston 25311 | (304) 558-4022 |
| Water Resources 601 57th St Se, Charleston 25304 | (304) 926-0445 |
| Environment Dept-Oil & Gas 601 57th St Se, Charleston 25304 | (304) 926-0499 |
| Water & Waste Water Div 201 Brooks St, Charleston 25301 | (304) 340-0482 |
| Water Development Authority 180 Association Dr, Charleston 25311 | (304) 558-3612 |
| Water Resources Construction 1560 Kanawha Blvd E, Charleston 25311 | (304) 558-0641 |
| Solid Waste Management 1615 Washington St E, Charleston 25311 | (304) 558-0844 |