Minnowa Construction Inc

About

Minnowa Construction, Inc, is located in the rural community of Harmony, Minnesota. Founded in 1984 by Alan and Steve Thorson, Minnowa Construction is a respected bridge and heavy civil contractor In Minnesota and Iowa. With over 75 employees and an excellent fleet of modern equipment, Minnowa Construction's services include large complex interchange projects, grading, demolition, precast box culverts, dam renovation, historical bridge reconstruction, railroad bridges, bridge moving, bridge rehabilitation, bridge repair, concrete structures, foundation piling, cofferdam installations, and culvert