Zimmerman Metals is a privately owned 3rd generation family business which began in 1936 by founder William George Zimmerman (Bill).  Today, Zimmerman Metals is a team of 100 people on 10 acres of land in a 150,000 square foot shop, all striving to meet your metalworking needs. We are centrally located in the Denver area, near the I-70 and I-25 interchange. Zimmerman Metals is the most automated steel fabricator in Colorado. Our equipment lowers the shop hours required while producing more accurate parts. All of the equipment is shared and amortized among four separate businesses within our company.The Structural Division provides budgeting, design, BIM and LEED assistance across disciplines of detailing, fabrication and erection. The product divisions we provide include structural steel, miscellaneous steel, metal deck, steel joists and steel stairs. We focus on projects ranging from 25,000 square feet up to 1,000,000 square feet and 100 tons up to 10,000 tons.