Our concrete crews are known in the industry as very competitive and innovative.  We specialize in concrete retaining walls, drilled pier grade beam walls, timber lagging walls, gabion rock walls and modular block walls.  No job is too small.  We fix sidewalks, driveways, curbs and gutters.  We routinely build concrete structures such as pumping stations and large wet wells for sewer plants.

We constructed the deepest pump station for Caltrans at 36 feet deep and placed the highest monolithic retaining wall at 34 feet high, both in Marin County.  Maggiora & Ghilotti has successfully completed several seismic retrofits on active bridges, including the Highway 101 bridge in Sausalito.

Need heavy equipment on an island?  We can do that too with our waterborne equipment featuring our LCM8 (Landing Craft) that’s capable of transporting up to 65 tons of equipment.