24-7 Drilling, Inc. provides geotechnical and environmental drilling services focused on subsurface investigations and soil testing. The company operates truck-mounted drill rigs for standard penetration testing, auger borings, rock coring, and Shelby tube sampling. It offers groundwater and soil sampling, monitoring well installation and plugging, well development, and piezometer installation. 24-7 Drilling, Inc. also provides direct push technology, cone penetrometer work, and installation of geotechnical instrumentation such as inclinometers and magnetic extensometers. Additional field and related services include smoke testing, electromagnetic surveys, sanitary sewer flow monitoring, quality assurance and quality control inspections, and construction materials testing.