Invitation to Bid

Description: Logan County Illinois is soliciting sealed proposals for replacement of the approximately 3,650-square-foot roof system at the Dr. John L. Logan Building in Lincoln, Illinois. The work includes removal of existing roofing, substrate repairs, tapered insulation, an 80-mil adhered TPO membrane, flashings, drainage improvements, inspections, warranties, cleanup, and closeout documentation, with commercial roofing experience and manufacturer-certification requirements. Proposals marked “RFP — Dr. John L. Logan Building Roof Replacement” are due September 1, 2026, at 4:00 PM Central Time, and will be evaluated based on cost, responsiveness, qualifications, references, proposed system, warranty, schedule, and overall best value.