Gas Transmission Companies in Columbus, OH

Columbia Gas Transmission LLC

825 Burr Avenue , 43212
Phone: (614) 460-2386

Columbia Gas Transmission LLC

200 Civic Center Drive , 43215
Phone: (614) 460-4704

Columbia Energy Group Inc

200 Civic Center Drive , 43215
Phone: (614) 460-4683

North Coast Gas Trans LLC

445 Hutchinson Avenue # 830 , 43235
Phone: (614) 545-0487

Somerset Gas Transmission Company LLC

445 Hutchinson Avenue # 830 , 43235
Phone: (614) 505-7210