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Overview

Columbia Gas of Maryland delivers clean, affordable and efficient natural gas to approximately 33,000 customers. With headquarters in Canonsburg, Pennsylvania, it is one of NiSource’s seven regulated utility companies. NiSource (NYSE: NI) is one of the largest fully-regulated utility companies in the United States, serving approximately 3.5 million natural gas customers and 500,000 electric customers through its local Columbia Gas and NIPSCO brands.
Industry Utilities
Headquarters Canonsburg, PA
Company size 51-200 employees
Website https://www.columbiagasmd.com/
Specialties Natural GasUtilitiesEnergyEnergy Efficiency

 Customer Service Number [Columbia Gas of Maryland]:

[Emergency/ Hotline] contact number +1 888 460 4332

 Support Email(s) [Columbia Gas of Maryland]:

[General Info] contact email

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