WEST YOST & ASSOCIATES, INC.

WEST YOST & ASSOCIATES, INC. specializes in environmental engineering and water resources planning, delivering science-based solutions for infrastructure resilience, hydrologic modeling, and regulatory compliance. Their core capabilities include watershed analysis, stormwater management design, groundwater assessment, and environmental impact documentation under NEPA and CEQA frameworks. The firm leverages advanced geospatial tools, hydraulic modeling software, and data-driven decision support systems to address complex water quality and quantity challenges. Key differentiators include integrated hydrogeologic characterization, adaptive management planning, and multidisciplinary team approaches that bridge engineering, ecology, and public policy. Their technical expertise extends to regulatory permitting, wetland delineation, and sustainable drainage system design for municipal, state, and federal clients. Award history is not available to confirm specific agency relationships, but based on industry alignment, the firm likely supports environmental and infrastructure-focused departments such as the U.S. Army Corps of Engineers, EPA, USDA Natural Resources Conservation Service, and state environmental agencies. Work typically involves environmental assessments, water resource studies, and compliance planning for public works projects. The primary NAICS code 541330 reflects engineering services focused on environmental and water resources, positioning the firm within the broader environmental consulting market. They specialize in applied hydrology, land use planning, and ecological restoration, serving public infrastructure and natural resource management sectors. Their market positioning emphasizes technical rigor and regulatory navigation in water-sensitive environments. As a small business structured as a 2L entity headquartered in Davis, California, WEST YOST & ASSOCIATES, INC. operates with a focused, project-driven model. The company holds no federal certifications and maintains a regional footprint centered in California, with work likely extending to western U.S. jurisdictions where water resource challenges demand localized engineering expertise.