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.
With guest board role, emerging leaders step into boardroom
You don’t need decades climbing the ladder or a corner office to earn a seat at the boardroom table at this firm.
On TSP’s 95th anniversary, imagining a conversation with our founder
Harold Spitznagel has been gone for 50 years, but you wouldn’t know it imagining what he’d say about his firm turning 95.
