The CAD-1 team of specialists includes licensed architects and engineers who understand your industry and will provide a complete solution to your design needs.
Who We Are
CAD-1, Inc. was established in 1990 by Sirko Associates, Inc, a structural engineering consulting firm based in Denver, Colorado. CAD-1 originally served the specialized automation needs of architects, engineers and the construction industry. In the 26 years since, CAD-1 has expanded its expertise to include GIS, Civil, Infrastructure, Mechanical and Plant, serving clients throughout the United States.