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 9016, Endicott, NY 13761-9016.

NOTICE OF PUBLIC INPUT HEARING

BEFORE THE PUBLIC SERVICE
COMMISSION OF MARYLAND
 
In the Matter of the Application of
Columbia Gas of Maryland, Inc. for
Authority to Increase Rates and Charges
 
CASE NO. 9417
 
NOTICE OF EVENING HEARINGS
FOR PUBLIC COMMENT

 
On April 15, 2016, Columbia Gas of Maryland, Inc. filed an Application with the Public Service Commission of Maryland, seeking authority to increase its base rates and charges for the distribution of natural gas pursuant to the provisions of Section 4-203 of the Public Utility Companies Article, Annotated Code of Maryland.
 
The Commission will hold two evening hearings for receipt of comments from members of the public with respect to the Company’s Application as follows:
 
Tuesday, July 19, 2016 at 7:00 p.m.
Hagerstown Community College
Career Programs Building, Rm 131
11400 Robinwood Drive
Hagerstown, Maryland 21742

 
and
 
Wednesday, July 20, 2016 at 7:00 p.m.
Cumberland Ramada
Crown South Boardroom
100 South George Street
Cumberland, Maryland 21502

 
Reasonable accommodations will be made at Public Service Commission proceedings for qualified persons with disabilities, if requested 5 days in advance of the proceeding. (Dial 410-767-8000 or 1-800-492-0474 or access the prior numbers through the Maryland Relay Service at 1-800-201-7165)
 
Written comments may also be filed by July 22, 2016. The comments shall be addressed to David J. Collins, Executive Secretary, Maryland Public Service Commission, William Donald Schaefer Tower, 6 St. Paul Street, 16th Floor, Baltimore, Maryland 21202, and reference “Case No. 9417”

Learn More

SMELL natural gas? TELL Columbia Gas & 911

Learn More

Headline News

Columbia Gas of Maryland Offers Tips to Help Motorists Stay Safe, Avoid Distracted Driving This Fourth of July

With the summer’s busiest travel holiday coming up this July 4th, Columbia Gas of Maryland offers the following tips to help motorists stay safe by avoiding distracted driving and using extra care when traveling through work zones.

Columbia Gas of Maryland Offers Tips to Help Motorists Stay Safe, Avoid Distracted Driving This Fourth of July

Columbia Gas of Maryland Reminds the Public to Mitigate Carbon Monoxide Poisoning Risks during National Safety Month

The Company reminds the public with tips to stay safe in their home year-round and avoid the risk of carbon monoxide poisoning.

Columbia Gas of Maryland Reminds the Public to Mitigate Carbon Monoxide Poisoning Risks during National Safety Month

Columbia Gas of Maryland Reminds Motorists To Use Caution In Construction Work Zones This Summer

With the National Safety Council marking June as National Safety Month, Columbia Gas reminds motorists to be prepared for slowed or temporarily stopped traffic during the construction season.

Columbia Gas of Maryland Reminds Motorists To Use Caution In Construction Work Zones This Summer

Columbia Gas of Maryland Debuts New Billing Statement

Customer feedback inspires new bill content and design.

Columbia Gas of Maryland Debuts New Billing Statement

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

Columbia Gas of Maryland, Inc., a subsidiary of NiSource Inc. (NYSE: NI), filed a request today with the Maryland Public Service Commission (PSC) to adjust its base rates for distribution service so it can continue to expedite the replacement of aging pipe as well as adopt pipeline safety upgrades.

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