Foundation and structural repair and stabilization services, namely, installation of residential and commercial building foundations and repair of structural supports;
Building construction services, namely, basement waterproofing, foundation contractor services in the nature of repair and stabilization, installation of gas-proof barriers in basements to mitigate radon, building construction in the nature of crawlspace encapsulation, building construction in the nature of basement finishing;
geotechnical construction services, namely, filling, concrete leveling and installing deep foundations.