Electric and Natural Gas Company Information

Electric Company Information

Regulated utilities that provide electric service in Colorado:

Xcel Energy Public Service Company of Colorado
800-895-4999
CustomerService@xcelenergy.com
www.xcelenergy.com

Black Hills Energy
888-890-5554
www.blackhillsenergy.com

Natural Gas Company Information

Regulated utilities that provide natural gas service in Colorado:

Xcel Energy Public Service Company of Colorado
800-895-4999
CustomerService@xcelenergy.com
www.xcelenergy.com

Black Hills Energy
888-890-5554
www.blackhillsenergy.com

SourceGas Distribution
Rocky Mountain Natural Gas
800-563-0012
www.sourcegas.com

Colorado Natural Gas
Eastern Colorado Utility
800-720-8193
www.coloradonaturalgas.com

Atmos Energy
888-286-6700
www.atmosenergy.com