Main Office:
3720 W. 69th Street
Sioux Falls, SD 57108
605-339-4464
800-888-1270 – toll free
605-339-0309 – fax

Click Here for map.

Office Hours: Monday thru Friday 8 a.m. to 5 p.m.

Other Locations:

Sibley, IA call – 712-754-2574

Armour, SD call – 605-724-2159

Huron, SD call – 605-353-6213

Parkston, SD call – 800-456-1034

Jackson, MN call – 507-847-2200

Watertown, SD call – 880-886-8041

Windom, MN call – 507-831-0606