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Interstate Sales Llc

Agriculture / Farm Equipment and Supplies

25749 Cottonwood Avenue,
Sioux Falls, SD 57107

(605) 543-5955

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Max Ellefson and DeWayne Musick have teamed up to provide outstanding customer service while assisting our customers by locating and purchasing the equipment they may require. The Ellefson family has a long history of serving the needs of the area’s agriculture family in South Dakota, beginning in Flandreau and continuing in Mitchell. DeWayne Musick, originally from South Dakota has returned to the Sioux Falls area to be closer to home and along with Max build a long relationship with the agriculture community. We look forward to serving the area and bringing new options to the hard working farm family industry.