American soil testing, inc.


American Soil Testing, Inc. has been supplying geotechnical and environmental services for the Bay Area since 1987. We not only take pride in our reputation for providing fast and reliable service, but we also take pleasure in our dedication to helping guide our clients through the investigation and inspection process. And with over 60 years of combined engineering experience, you can rest assured that we will generate the quickest solutions for your residential and commercial site projects.

We specialize in assisting our clients from the preliminary design phase through the completion of their project. Services that we provide can be reviewed under our website’s geotechnical and environmental pages.

Please contact us today at 408-559-6400 for a consultation about your project. It is our pleasure to serve you.

American Soil Testing, Inc.


24th Anniversary!

American Soil Testing has been proudly serving the greater Bay Area since our incorporation in 1987.

Experience the ASTI difference...