TSP recognized again as a top workplace
Each year, Prairie Business selects top companies based on nominations submitted by their employees.
How images shape a design legacy
Through the years, diverse project types, and in various communities, professional photography has played a vital role in preserving the spirit of the work.
The Legacy of Harold Spitznagel: Building by Design
TSP's founder was a community-driven leader who balanced hard work with humor and a deep appreciation for living life to the fullest. Discover more about Spitz through SD Hall of Fame resources!
Longstanding partnership helps TSP honor St. Mary’s history in designing latest expansion
When a mid-century Sioux Falls church needed to expand while honoring its original look, we were ready to take on the challenge.
SiouxFalls.Business profiles Jenna Harrison
Mechanical Engineer-in-Training shares thoughts on her role at TSP and the importance of giving back.
