Trystan Hayes

Trystan Hayes serves as Construction Project Manager for the Los Angeles County Department of Public Works, where he leads the planning, oversight, and execution of capital infrastructure projects critical to county-wide public safety and resilience. In this primary procurement role, Hayes manages the full lifecycle of construction acquisitions—from needs assessment and solicitation development to contract award and performance monitoring—ensuring alignment with the agency’s strategic priorities in transportation, stormwater, and public works facility upgrades. His acquisitions typically encompass civil construction, roadway rehabilitation, sewer system modernization, and related engineering services, requiring rigorous compliance with state and federal public works standards. Hayes collaborates closely with a diverse network of general contractors, specialty subcontractors, and design-build firms experienced in large-scale public infrastructure delivery. He fosters long-term partnerships with vendors possessing proven track records in complex municipal projects, emphasizing reliability, safety compliance, and innovative construction methodologies. His procurement approach prioritizes contractors with demonstrated expertise in sustainable infrastructure practices and adaptive design solutions suited to Southern California’s seismic and hydrological challenges. While specific set-aside data is not currently available, Hayes operates within a framework that actively encourages participation from small, disadvantaged, and locally based businesses. His procurement practices reflect the Department’s commitment to equitable contracting, routinely integrating opportunities for 8(a), HUBZone, and SDVOSB firms where project scope and capacity allow. He supports socioeconomic goals by promoting small business mentorship programs and subcontracting plans that enhance local economic development. His technical focus centers on NAICS categories related to heavy and civil engineering construction, including roadway and bridge building, stormwater management systems, and public works facility construction. Hayes brings deep expertise in civil engineering specifications, bid evaluation criteria for performance-based contracts, and the integration of green infrastructure standards into public works procurement, ensuring projects meet both functional and environmental resilience benchmarks.