On-Call Security System Repair and Maintenance Services

Description: DuPage Airport Authority is soliciting bids for on-call security-system repair and maintenance services at its West Chicago facilities. The work covers access-control and related security equipment, including routine and emergency repairs, preventive maintenance, upgrades, and troubleshooting. The solicitation is an Invitation for Bid, with bids due October 30, 2026, at 2:30 p.m. Central.