Correctional
STATE OF SOUTH DAKOTA MEN’S LEVEL V CORRECTIONAL FACILITY
JE Dunn, and Joint Venture Partner, Henry Carlson are currently in preconstruction for the New South Dakota Men’s Correctional Facility. After 14 iterations of site selection, they have come […]
Minnehaha County Juvenile Justice Center
The new regional Juvenile Justice Center was developed in two phases to modernize services and improve outcomes for youth. Phase 1 was completed in late 2025 and includes new housing […]
Brookings County Detention Center Expansion and Remodel
Phase one of the project completed in December 2021. The new addition includes a new sallyport, booking station, kitchen, jail cell pods and rooms for recreation and programs. The facility […]
South Dakota State Penitentiary Jameson Annex Medical Expansion
We have wrapped up phase 1 of the State of South Dakota Corrections Department G. Norton Jameson Annex project. An open house was held April 27. The new facility added […]
South Dakota State Penitentiary Administration Elevator
Upgrade the Administration Elevator at the South Dakota State Penitentiary […]
Minnehaha County Jail Expansion
Expansion to the existing county jail in Sioux Falls, SD. Henry Carlson Construction and JE Dunn Construction built the project together as a joint venture.
Highlights included:
Added 320 beds […]

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