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North Region: Oshkosh, WI & Sioux Falls, SD

Sioux Falls, S.D.

“It’s been called “America’s next boomtown” by many. Sioux Falls is smack in the center of the upper midwest, giving easy access to all the action in agriculture, energy, manufacturing and more. Leeco Steel is ready to support those multiple-thriving industries with the steel plate needed to keep the area growing strong.”

Office Location

601 East Willow Street
Brandon, SD 57005

Oshkosh, W.I.

Nestled in the heart of a state known for its manufacturing heritage, Oshkosh is a no-nonsense town filled with hard working folks that know their neighbors—and trust them.

Leeco Steel has witnessed the hard work, and has supported our customers by rolling up our sleeves and getting our hands dirty right along with them. Our plate has hits the highways, rails and waterways of the upper Midwest; landing at the doorsteps of companies that help build America.

Sales Office 

100 N Main Street - Suite 110
Oshkosh, WI 54901

Distribution Center

2900 Atlas Avenue
Oshkosh, WI 54904
920-232-9664 (fax)