We’re Geotechnical Contractors
We’re a geotechnical contractor serving commercial and industrial facilities, and infrastructure clients throughout the Mid-Atlantic, Northeast & South. We specialize in polyurethane grouting, and have successfully completed thousands of projects. Our polyurethane grouting projects range from lifting small sections of sidewalks at facilities to performing the world’s largest polyurethane annular space grouting of an SSP tunnel reline. Additionally, we install cellular concrete, helical and resistance piles, and perform chemical grouting. CJGeo is the sister company of Concrete Jack, a residential & multifamily concrete lifting & foundation repair company based in Williamsburg, Virginia. Our parent company, Preston H. Roberts, Inc started as a residential site work & utilities installation contractor, branching into light commercial site work & utilities. From its start in 2008, Concrete Jack performed residential, multi-family, commercial, industrial & infrastructure repairs. In 2015, we split off all non-residential & multi-family work as CJGeo. Our experienced solution design and repair execution teams can provide routine and outside the box solutions to settlement, infiltration, instability and other geotechnical and infrastructure problems. Learn more about the services & repairs we provide below.