The Willmar Municipal Utilities business office is located at:
700 SW Litchfield Avenue
Willmar, MN 56201
EMERGENCY and outage calls are handled 24/7 by calling (320) 235-4422.
The WMU Office is closed on Saturday, Sunday and the following holidays:
7:30 a.m. to 4:00 p.m.
Monday through Friday (exceptions to the left)
Phone: (320) 235-4422
Fax: (320) 235-3980
Drop boxes located at:
810 Litchfield Ave SW drop box
North side of business office customer parking lot