Manage Your Account
  • View & Pay Bill
  • Gas Emergency
  • Start/Stop Service

To report a carbon monoxide
or gas emergency:


  • Leave the area immediately.
  • From a safe place, call 911 and call us at 1-888-460-4332.

DO NOT:

  • Send us an email to report the odor or incident.
  • Use a cellular phone or phone until you leave the area.

Remain in a safe place until our service technician arrives to perform a safety check.


Other Gas Safety Information

Start, Stop, or Transfer Service

Call us at 1-888-460-4332. Our Customer Service representatives are here to assist you Monday through Friday from 7:00 a.m. to 7:00 p.m. and Saturday from 8:00 a.m. to 12:00 p.m.

Current Customers

Log in to your account to stop your gas service.

New Residents

Welcome! Please call us at 1-800-440-6111 to find out if we serve your address. We can also help transfer an existing gas account into your name.

Landlords

To set up a Property Owner Agreement with us, please complete this form and mail it to: NiSource, P.O. Box 2318, Columbus, OH 43216-2318.

SMELL natural gas? TELL Columbia Gas & 911

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Headline News

 

Columbia Gas of Maryland Files to Recover Investment in Replacing Aging Infrastructure

Columbia Gas of Maryland, Inc. filed a request today with the Public Service Commission of Maryland (PSC) to adjust its base rates for distribution service so it can continue to replace aging pipeline and adopt pipeline safety upgrades.

Columbia Gas of Maryland Files to Recover Investment in Replacing Aging Infrastructure

To Mark National Work Zone Awareness Week, Columbia Gas of Maryland Reminds Drivers to Slow Down, Stay Safe

This week, April 9-13, Columbia Gas of Maryland observes National Work Zone Awareness Week and reminds motorists to follow good safety practices in work zones.

To Mark National Work Zone Awareness Week, Columbia Gas of Maryland Reminds Drivers to Slow Down, Stay Safe

Columbia Gas of Maryland Advocates for Federal Funding to Support its Most Vulnerable Customers

Columbia Gas of Maryland joined other utilities in Washington, D.C. to meet with members of Congress to advocate for the federal Low Income Home Energy Assistance Program.

Columbia Gas of Maryland Advocates for Federal Funding  to Support its Most Vulnerable Customers

Energy Efficiency Tips to Help Customers Manage Energy Costs with the Columbia Gas of Maryland ‘Cold Weather Minute’

Even though spring is approaching, the Columbia Gas ‘Cold Weather Minute’ campaign continues to offer customers useful energy efficiency tips they can follow throughout the year.

Energy Efficiency Tips to Help Customers Manage Energy Costs with the Columbia Gas of Maryland ‘Cold Weather Minute’

More Headline News