What is Columbia Gas of Pennsylvania?
Headquartered southwest of Pittsburgh in the town of Canonsburg, PA, Columbia Gas of Pennsylvania has provided natural gas service since 1885.
Columbia Gas of Pennsylvania is one of seven energy delivery companies of its parent company, NiSource, which provides natural gas and electric service to roughly 4 million consumers.
In Pennsylvania, Columbia Gas serves 436, 000 customers, across 26 counties throughout Pennsylvania’s greater York, State College and Western Pennsylvania service territories.