John Johnson founded Structural Design Concepts to make the homebuilding process smoother and smarter for the builders he served so well. He began his career at a little truss boutique in the western Twin Cities called Component Systems, Inc. (CSI), where he was soon joined by architecture protégé Mike Hoh. Under the mentorship of master truss designer Larry Shaw, they developed a shared approach to problem solving and structural design that shaped both their work and their friendship. After roles in structural analysis and truss sales, John launched SDC in 2008—turning a basement startup into a trusted structural partner. He built a talented team and a reputation as THE premier truss supplier to Twin Cities luxury home builders. His vision extended beyond components: he dreamed of creating a collaborative space where builders, suppliers, craftsmen, and clients could come together under one roof. Though John passed away unexpectedly in 2016, his spirit and philosophy remain central to SDC’s identity. Mike now leads the company with the same integrity and client-first mindset John modeled from the start. Today, Mike and the team have taken SDC to new and exciting places, ultimately merging with Scherer Bros. Lumber—a vision he and John shared from the beginning.