Cultural + Faith Based

COMFORT + COMPASSION

TSP takes pride in creating facilities that connect worshippers and inspire communities. Since our inception in 1930, TSP has focused on developing creative, thoughtful facility solutions for cultural and worship environments throughout the region.

LET US HELP YOU GET THE MOST FROM YOUR CULTURAL SPACES

Central Church, Sioux Falls
SDSU AISC
Peace Lutheran Church Sioux Falls, SD

TALK TO OUR DESIGN LEADERS

Mark Averett
Mark Averett
Principal &
Architect
Rapid City, SD
605-791-6924
Von Petersen
Von Petersen
Principal &
Architect
Rochester, MN
507-216-8284
Tim Jensen
Tim Jensen
Principal &
Office Leader
Sioux Falls, SD
605-575-1122
Tadd Holt
Tadd Holt
Principal &
Structural Engineer
Watertown, SD
605-882-3597

TALK TO OUR DESIGN LEADERS

Mark Averett
Mark Averett
Principal &
Architect
Rapid City, SD
Von Petersen
Von Petersen
Principal &
Architect
Rochester, MN
Tim Jensen
Tim Jensen
Principal &
Office Leader
Sioux Falls, SD
Tadd Holt
Tadd Holt
Principal &
Structural Engineer
Watertown, SD