| Business | Phone |
| Grace Automation Inc 1410 Bigley Ave, Charleston 25302 | (304) 344-3443 |
| Mountaineer Gas Co 501 Stockton St, Charleston 25312 | (304) 347-0589 |
| Cdx Gas Llc 803 Quarrier St, Charleston 25301 | (304) 342-9202 |
| Mountaineer Gas Charleston 25301 | (304) 348-0100 |
| Ajax Pipe Line Co 900 Pennsylvania Ave, Charleston 25302 | (304) 768-1302 |
| Ashford Gas Co 8127 Sissonville Dr, Charleston 25320 | (304) 988-3536 |