KAHN CONSTRUCTION is a Colorado general contractor established in 1990 specializing in commercial ground-up design-build construction, pre-construction services, construction management, and renovation projects. Our principal focus is to work as a team member with Owners and Architects to build projects with the greatest value and workmanship attainable. Specialties: Conceptual cost estimating, site evaluations, and analysis. Horizontal infrastructure and vertical construction project management. Understanding of entitlements through the governmental approval processes.