The following lists all Columbia Gas of Maryland support emails, if you have problems with the You can choose the corresponding email address to get support according to your question. Columbia Gas of Maryland also provides support phone numbers, you can also directly check all the customer service contacts of Columbia Gas of Maryland.
| [General Info] contact email |
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Columbia Gas of Maryland 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/ |