Customer Service

Emergencies, Repair Service and General Information:
715-394-2200
1-800-227-7957

Digger's Hotline:
811

Phone Hours:
Monday - Friday 7:30am - 4:30pm

Mail:
Superior Water, Light and Power Company
2915 Hill Avenue
P O Box 519
Superior, WI 54880

Email:
swlpquestions@swlp.com

MyAccount Technical Support
myacctsupport@swlp.com