Gas & Electric Utilities

The following Gas and Electric Companies provide service to the City of Gwinner community. Please contact them directly for assistance in obtaining these services for your home.

Montant-Dakota Untilities Co:
Office Hours:
Monday-Friday   7:30AM-6:30PM
Phone:  800-638-3278
Fax:  701-323-3104
Mailing Address:
Montana-Dakota Untilities
PO BOX 5600
Bismarck, ND 58506-5600

Otter Tail Power Co:
Office Hours:
Monday-Friday   8:00AM-5:00PM
Phone: 800-257-4044 or 218-739-8877
Mailing Address:
Otter Tail Power Company
Customer Service
215 S. Cascade St.
Fergus Falls, MN 56537