Since 1999 CGi has provided quality services to our customers throughout Northern California and Sothern Oregon.  Our specific areas of expertise provide our clients the information and focused services needed to move their projects forward to completion.
 
Click one of the links below for an overview of a few of the signature projects completed by CGi:
 
Geotechnical Engineering & Engineering Geology
        Public Works & Engineering Geology
        Schools, Hospitals & Critical Facilities
        Land Development & Residential

        Slope Stability

        Retaining Walls
        Airports
 
Materials Testing & Special Inspection
        Public Works & Energy

        Schools, Hospitals & Critical Facilities

        Land Development & Residential
        Caltrans & FHWA Projects
        Airports