W. M. Lyles Co.

Member Representative: Joe Lawrence
Sr. VP Collaborative Delivery

W. M. Lyles Co. is California’s leading heavy environmental contractor, specializing in the planning, design-build delivery, and construction of municipal water, organic diversion, biogas/RNG and industrial water facilities. We self-perform roughly 75% of the work—earthwork, concrete, piping, equipment setting, startup, and commissioning—so owners get tighter control over safety, quality, schedule, and risk. Our “master builder” approach brings designers, builders, and operators together early to drive timely decisions, reduce life cycle cost, and deliver facilities that start up smoothly and run reliably for decades.