Expert LED Control System Services

LED control system services cover the traffic signal equipment and software that keep signalized intersections operating correctly. TCC supports controller programming, cabinet health checks, signal turn-ons, controller repairs, detection integration, ATMS support, and onsite troubleshooting. The goal is to improve reliability, reduce outages, and help agencies maintain safe, coordinated traffic movement across intersections and corridors.

TCC works extensively with traffic signal controllers and related systems used by Midwest agencies, including Econolite ASC/3 and Cobalt platforms referenced in its controller training catalog. Support can include programming assistance, repair evaluation, firmware reloads, operational testing, and coordination-related guidance for agencies maintaining arterial networks, intersections, and central traffic systems.

Yes. TCC provides onsite troubleshooting when an intersection is malfunctioning and agency staff need help isolating the cause. Technicians can work through the controller, conflict monitor, load switches, detection inputs, communications, cabinet wiring, and upstream network issues to determine whether the fault is hardware, programming, electrical, or communications related.

Many agencies schedule cabinet audits on a preventive cycle, especially before heavy storm seasons, high-heat periods, or major corridor projects. A thorough audit reviews grounding, surge protection, power supply output, load switches, flashers, backpanel wiring, thermal management, UPS condition, and battery health. This helps reduce dark intersections, flash events, and unexpected equipment failures.

Yes. TCC supports signal turn-on services for newly built or rebuilt signalized intersections. Technicians verify cabinet wiring against the plan, confirm phasing and conflict monitor programming, test flash and full operation, and help hand off a working intersection to the agency. This support is especially valuable during the highest-risk stage of a signal project.

TCC provides bench repair for traffic signal controllers and detection hardware, including video processors, cameras, radar units, and loop amplifiers. The repair process may include diagnosis, component or board replacement, firmware reloads, recalibration, and functional verification. Repairing serviceable equipment can extend asset life and reduce replacement costs for agencies with large inventories.

Yes. TCC offers product and systems training for agencies that have purchased or are preparing to deploy controllers, detection units, central software, or related traffic control equipment. Training can be tied to the specific products technicians will maintain day to day, helping teams move from general concepts to practical operation, programming, and maintenance.

Traffic Control Corporation serves state and local agencies, contractors, consultants, and transportation departments across an eleven-state Midwest territory. Service areas include Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, South Dakota, and Wisconsin, with regional presence supported by headquarters in Woodridge, Illinois and branch locations in multiple states.