Jans Corp

Duane Rippentrop – Project Manager

Duane Rippentrop


Duane was born and raised in the Sioux Falls area.  He attended Northern State University and University of Sioux Falls majoring in Business Administration.  As a Project Manager/Estimator for Jans Corporation since 1995, Duane has estimated and managed many projects.  Various projects include the Sioux Falls Seminary building, the Minnesota Centre, Glacial Lake Harley Davidson Dealership, as well s a number of church additions and remodels.  Duane and his wife live on an acreage east of Sioux Falls and enjoy spending time with family.