Home | Gas Companies | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Mike Mulhern Mc Murray, PA 15317 Phone : (724) 942-4427 Columbia Gas Of Pennsylvania 501 Technology Dr Canonsburg, PA 15317 Phone : (724) 416-6300 Chartiers Natural Gas Co Inc 131 Plum Run Rd Canonsburg, PA 15317 Phone : (724) 745-6342 Equitrans 4111 Finleyville Elrama Rd Finleyville, PA 15332 Phone : (724) 348-7264 Columbia Gas Transmission Corp Old National Pike Rd Claysville, PA 15323 Phone : (724) 663-7797 Carnegie Natural Gas Co Meter 247 E 1st St Waynesburg, PA 15370 Phone : (724) 627-9253 Equitrans 532 Jefferson Rd Waynesburg, PA 15370 Phone : (724) 627-5328 Ksm Energy Inc 150 Park Sq Pittsburgh, PA 15238 Phone : (412) 967-0164 Gnagey Gas & Oil Co Evans Manor Uniontown, PA 15401 Phone : (724) 437-5495 Equitable Gas Co Limestone, PA 16234 Phone : (814) 764-3449