Inner Loop Annex Dehumidification Solicitation

Williamson County is seeking competitive sealed proposals for the Inner Loop Annex Dehumidification Project, identified as solicitation 26RFCSP61. The project involves comprehensive HVAC upgrades at the Inner Loop Annex in Georgetown, Texas, including the replacement of five packaged rooftop units and one 100 percent outside air unit. The new equipment must feature DX cooling, natural gas heating, and hot gas reheat for dehumidification, and must be integrated into the existing Automated Logic building automation system. The scope of work includes minor ductwork modifications to meet current codes, the disconnection and reconnection of power and natural gas, and structural modifications to roof openings and steel framing to support the new mechanical equipment. The county will utilize a one-step selection process to award the contract based on the best value response. Interested contractors must submit their sealed proposals by September 17, 2026, at 3:00 PM CST, with a mandatory pre-solicitation conference scheduled for September 3, 2026. Proposals may be submitted physically to the Williamson County Purchasing Office or electronically via the Bonfire portal. Payment for the services will be issued via check or electronic funds transfer. The Williamson County Commissioners Court reserves the right to accept the best value response or reject all submissions.