For the past 40 years, Spectrum General Contractors has established a reputation for building some of the most challenging and creative projects: commercial construction, adaptive reuse, historical restoration and custom services. Our principal focus is to work closely with Owners and Architects to build a project with the greatest value and craftsmanship attainable.

It is hard to imagine how Denver would look without Spectrum, because in every corner of the city is a restored building that was one of Spectrum’s projects.
— Nicole Hernandez, Historic Denver, Inc