CHARPIE CONSTRUCTION CO., INC.

Charpie Construction Co., Inc. specializes in commercial and institutional building construction, with deep expertise in the renovation, alteration, and infrastructure modernization of federal courthouses and government facilities. Their technical capabilities include HVAC system upgrades, mechanical system relocations, ramp and barrier replacements, walkway and pathway installations, and retrofitting of air handling units—all tailored to the stringent operational and security requirements of federal buildings. The contractor demonstrates consistent proficiency in managing complex modifications to existing structures while maintaining uninterrupted government operations, often coordinating with multiple federal stakeholders to align work with facility occupancy schedules and regulatory compliance standards. The company maintains a long-standing, recurring relationship with the General Services Administration, delivering critical repair and alteration services across GSA Region 5 facilities, particularly in Illinois. Their work consistently supports the maintenance and modernization of U.S. courthouses and federal buildings, including projects at the Everett McKinley Dirksen and John C. Kluczynski Federal Buildings in Chicago, as well as the Rockford and Roszkowski courthouses. This pattern reflects a trusted, mission-critical partnership focused on lifecycle management of federal infrastructure. Charpie Construction operates primarily under NAICS 236220, focusing on the construction and renovation of institutional buildings used by federal agencies. Their market positioning centers on high-security, high-availability government facilities requiring precision construction practices, compliance with federal building codes, and coordination with federal facility managers. They are uniquely positioned to execute sensitive, occupied-space renovations with minimal disruption. As a Women-Owned Small Business and Woman-Owned Business certified contractor, Charpie Construction brings a diverse ownership perspective to the federal construction market. Based in Chicago, Illinois, the company serves as a regional leader in federal facility modernization, with a proven track record of executing complex, multi-phase construction modifications for federal clients across the Midwest.