HASSCO Information

HASSCO is a heavy civil and industrial services contractor providing turnkey solutions for complex infrastructure projects across the United States. With multiple specialized divisions working as one integrated team, HASSCO delivers efficient, safe, and reliable results from planning through execution. Our services include heavy civil construction, horizontal boring and tunneling, pile driving, trenchless construction, trench shoring and temporary earth retention, dewatering and groundwater control, hydro excavation, and industrial vacuum services, as well as earthwork, site preparation, and drainage repair and rehabilitation projects. We support a wide range of industries by offering customized solutions for challenging site conditions, congested environments, and schedule-critical work. HASSCO is known for collaborating closely with owners, contractors, and engineers to solve problems others avoid. Backed by decades of experience, state-of-the-art equipment, and a field-driven approach, we focus on getting every job done right and on time, without compromising safety, quality, or performance.