CIN-G CONTRACTING LLC

CIN-G CONTRACTING LLC specializes in commercial and institutional building construction, delivering precision renovations and facility upgrades for federal properties. Their technical expertise spans building envelope remediation, window and blind replacement, HVAC system integration, plumbing repairs, and compliance-driven interior modifications—all tailored to meet federal building codes and accessibility standards. The firm demonstrates strong proficiency in phased construction workflows, retrofitting historic and high-security federal facilities, and executing time-sensitive repairs with minimal operational disruption. Their ability to manage multi-trade coordination—integrating electrical, plumbing, and finishing systems within occupied government buildings—sets them apart as a reliable, detail-oriented contractor for mission-critical infrastructure projects. The company maintains a consistent relationship with the Department of Commerce, particularly supporting NIST facilities in Boulder and other federal buildings in Colorado, where they handle everything from window leak repairs to wind barrier installations. They also serve the General Services Administration with courthouse modernization efforts, including ADA-compliant bathroom renovations and exterior window system upgrades. Their work for the Department of Transportation includes specialized infrastructure repairs such as air traffic control tower plumbing and specialty trade services, indicating a strong understanding of high-safety, mission-essential federal environments. CIN-G CONTRACTING LLC’s primary focus is on NAICS 236220—commercial and institutional building construction—where they execute full-scope renovations, envelope improvements, and finishing work. Secondary capabilities in facilities support, landscaping, security systems, and specialty trades reflect a diversified service model designed to meet the integrated needs of federal property portfolios. Their market positioning centers on being a single-source provider for complex, multi-disciplinary federal facility upgrades in the Rocky Mountain region. As a Women-Owned Small Business and Woman-Owned Business certified contractor based in Lakewood, Colorado, CIN-G CONTRACTING LLC leverages its small business status to deliver agile, responsive service to federal agencies across the region, with a demonstrated track record of executing high-stakes, precision construction projects in secure and sensitive government environments.