Tuolumne County Traffic Signal Maintenance (2026-2027)

The County of Tuolumne, through its Public Works Roads Division (“County”), is seeking bids from qualified firms to provide traffic signal maintenance services for various signalized intersections within Tuolumne County and the City of Sonora. The selected Contractor shall provide all labor, vehicles, tools, equipment, apparatus, facilities, supervision, and materials necessary to perform routine and non-routine traffic signal maintenance services in accordance with applicable federal, state, and local regulations, and Caltrans Standard Specifications and Standard Plans. Services shall include routine inspections, preventative maintenance, emergency response and repairs, operational testing, troubleshooting, equipment replacement, traffic signal activation support, maintenance of associated traffic signal infrastructure, and other related services necessary to ensure the safe and reliable operation of the traffic signal systems.