Air Handler Replacement at the Boone County Annex

The County of Boone is seeking a qualified contractor to remove an existing Trane air handling unit at the Boone County Annex and install a new, fully tested air handling system. The work includes demolition, disposal, new equipment supply, complete mechanical installation, electrical coordination, testing, and warranty documentation. Bids must be sealed and submitted by October 1, 2026, with an optional pre‑bid meeting on September 17, 2026. The contract will be awarded to the lowest responsible bidder, with performance and payment bonds equal to the contract price. The project must commence promptly after award and be completed no later than April 30, 2027. • Scope: demolition of existing AHU, disposal, supply and install new AHU, duct and conduit work, electrical connections, testing, and commissioning. • Mandatory documents: bid bond (5 % of base bid), performance & labor‑material bonds, certifications, and insurance. • Evaluation criteria: price, bidder qualifications, schedule, experience, and compliance with prevailing‑wage rules (if contract > $75,000). • Liquidated damages: $500 per working day for late completion. • Location: 613 E. Ash St., Columbia, MO 65201.