General Info

Soils & Engineering Services, Inc ( SES ) is a family-owned and operated consulting engineering firm located in Madison, Wisconsin. We have been serving clients on projects located in the Madison area, as well as throughout Wisconsin, upper Michigan, northern Illinois, and eastern Iowa since the company was started on April 1, 1966. We are a certified Minority Business Enterprise ( MBE ) and Disadvantaged Business Enterprise ( DBE ). SES is a consulting engineering firm specializing in geotechnical and environmental services ; monitoring well and piezometer installations ; geotechnical and environmental drilling and sampling ; and materials testing of soils, aggregate, concrete, hot-mix asphalt, emulsified asphalt, masonry blocks, and bricks. Our staff includes engineers, technicians, drillers and administrative support personnel. We have seven drilling rigs plus field and laboratory testing equipment. Our laboratory is AASHTO-accredited for testing concrete, aggregate, and hot-mix asphalt. We are a WisDOT-approved laboratory for testing soils, concrete, aggregate, and hot-mix asphalt. Our project experience includes testing concrete and base course materials under the Wisconsin Department of Transportation ( WisDOT ) Quality Management Program ( QMP ) for bridges, culverts, and roadways. We provide quality assurance testing for other engineering firms on airport construction projects for runways, taxiways, and aprons. This work includes testing concrete, asphalt, base course, and subgrade materials both on-site and in our laboratory.