GTC is a commercial general contractor that has successfully completed a wide variety of projects along the Colorado Front Range for over 30 years. The company’s founders started with the idea that providing clients with unfailing quality and service is the key to success and that philosophy still drives our work ethic to this day.  

We offer the expertise, resources, and financial stability of a large general contractor while maintaining the personalized service and attention of a smaller one. Even after all these years, every project we manage has one of our principals directly involved.  

With an even mix of hard-bid and negotiated work, our diverse portfolio includes PreK-12 schools, higher education , retail stores and centers, offices and industrial buildings, financial institutions, fire and police stations, parks and recreational facilities, medical clinics, and municipal projects. 

GTC's Green Building Program

GTC's dedication to quality and service also extends to environmental responsibility. We have sustainable building experts to help guide projects through LEED® certification or even to just help clients find budget-friendly ways to incorporate green features and materials in their projects. Read more about our Green Building Program.