Company Information

Company Name: NORTHWESTERN ENERGY PUBLIC SERVICE CORPORATION.

DBA: NORTHWESTERN ENERGY

DOT Number: 219835

Company Address:

3010 W 69TH ST
SIOUX FALLS, SD 57108

Phone: (406) 497-2121.

Fax: (406) 497-3135.

Email: DANIELFITZPATRICKNORTHWESTERNCOM.

Operations for NORTHWESTERN ENERGY PUBLIC SERVICE CORPORATION

Operation Classification: