Main Office Location:

3413 N Potsdam Ave. Sioux Falls, SD 57104 605-336-2800
Damon Dykstra ddykstra@eccsfsd.com

Wagner Location

Mailing Address PO Box 415 Wagner, SD 57380

Brookings Location:

3028 Prince Drive Brookings, SD 57006 605-692-2399 or 605-310-7155
Justin Koepp jkoepp@eccsfsd.com