Justin Tholen

Senior Associate, Studio Leader San Francisco


Justin focuses on the coordination and management of projects, from design and permitting to construction administration. He is also responsible for writing agreements and RFCPs, Revit modeling, and document production. Known for his excellent record-keeping and organizational skills, Justin excels at finding solutions to complex problems. He began his career as a drafter at a small father-son firm, moved on to production work at larger corporate firms, and joined SGPA in 2011.




  • Registered Architect, California
  • B.S. Architectural Studies, University of Utah
"There is no solution; seek it lovingly." —Socrates