Annual Preventive Maintenance Services

The City of Detroit is soliciting bids for annual preventive maintenance services to inspect, test, and service traffic signal systems at five hundred intersections throughout the year, with the goal of maintaining operational reliability and ensuring continued compliance with established standards. This subcontract opportunity requires consistent, scheduled maintenance to prevent failures, minimize signal downtime, and support the safe and efficient movement of traffic across the city’s infrastructure. The work must be performed in accordance with specified protocols to guarantee the long-term functionality of the traffic control systems, and the selected contractor will be responsible for documenting all activities and meeting performance expectations tied to system uptime and regulatory compliance. The opportunity is posted with a response deadline of June 5, 2026, and falls under NAICS code 811212, indicating it pertains to electronic and precision equipment repair and maintenance services. The solicitation is open to eligible subcontractors and is not subject to a specific set-aside designation. All work is expected to be carried out within the jurisdiction of Detroit, Michigan, with no additional details provided regarding the specific locations of the intersections or the exact timing of inspections. Interested parties must submit their proposals through the designated online portal by the stated deadline to be considered for award.