Find the 2 Best Engineering Professionals in Napa, CA

PPI Engineering delivers comprehensive civil and agricultural engineering services focused on vineyard development and environmental compliance. We specialize in erosion control, drainage design, and permitting for vineyards, wineries, and residential/commercial sites. Our team combines decades of experience with technical expertise in hydrologic modeling, geologic analysis, and sustainable land use planning.

Chaudhary & Associates provides comprehensive civil engineering, land surveying, and construction management services to public and private clients in California. With expertise in stormwater compliance, geomatics, and BIM, we deliver cost-effective solutions for infrastructure, development, and environmental projects. Our teams 35+ years of experience ensures precision and reliability in every endeavor.