LOOKING BACK.
DRIVING FORWARD.
This year, our New Year’s celebration is especially meaningful as we mark TSP’s 95th anniversary. Reflecting on our history, we are grateful for the people and partnerships that have made this journey so incredibly rewarding. We’re also looking forward to what lies ahead, as we continue to innovate, embrace new technologies, and create impactful solutions that will shape the future.
TSP started as a one-man shop in 1930 and has grown into a regional leader in architecture, engineering, planning, and interior design expertise. Since our early days with Harold ‘Spitz’ Spitznagel, we’ve approached every project with the same mentality: the best designs are built around—and with—the people they’ll serve. This approach, grounded in our founder’s strong foundation, has fueled our growth over the last 95 years.
Today, TSP blends our long-lasting legacy with an innovative, client-centered approach, allowing us to create timeless designs that will serve generations to come. We’re proud of our history and even more excited about the potential the future holds. Thank you for being part of our success.

As we celebrate our 95th anniversary, we’re filled with gratitude for the incredible team members, clients, and partners who’ve been part of our journey. To us, each project is more than a building—it’s an opportunity to create connections that extend beyond the work itself and leave a lasting impact on our communities. Hear from some of our team members, and how TSP’s legacy continues to inspire and drive us forward.













HAPPY 2025!