GCG is a privately owned, Colorado founded and based, Better Business Bureau accredited general contractor. Our principals, David and Mark, each have over 30 years of construction experience and David has been an American Institute of Architects Associate for over 10 years. We specialize in high value properties, custom homes, and landmark architectural projects. We have assisted many satisfied clients with their projects and the realization of their vision, with unmatched attention to detail and quality of work.

GCG provides comprehensive end-to-end services, including project feasibility and analysis, entitlement work, pre-construction, construction, and project close-out.

Our end-to-end involvement results in a streamlined, consistent process utilizing our proprietary Comprehensive Construction Solution (CCS). We have successfully completed over 250 projects and we maintain an A+ rating with the Better Business Bureau.

Our CCS protocol has proven time and time again that it is a far superior and much more efficient method for handling a variety of different projects types.