SiouxFalls.Business profiles Jenna Harrison
Mechanical Engineer-in-Training shares thoughts on her role at TSP and the importance of giving back.
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.
Bailey Wanner joins TSP in Rapid City
Architectural Graduate strives to merge functionality, aesthetics, and environmental stewardship with thoughtful communication and collaboration.
TSP celebrates official grand opening of new Rapid City office
New facility highlights TSP’s multidisciplinary expertise and longstanding community partnerships.
Korder Cropsey earns professional engineer license
Licensure enhances TSP’s structural capabilities and reinforces the firm’s commitment to professional excellence.
