Heavy Civil Engineering Construction Company

Building Excellence for 40 Years

Conco West, Inc. is a Heavy Civil Engineering company. Municipalities, school districts, water districts, developers, and private industry in the Bay Area and Central Valley of California count on us to build reliable systems for distributing, treating and storing water. We are specialists, with expertise in structural concrete, underground piping, and the mechanical systems needed to manage water resources and bring sparkling, clean water to homes and businesses. Conco West, Inc. is a design/build contractor that partners with clients for improved engineering, greater cost effectiveness and construction efficiency.