Stiver Engineering specializes in tunnel shaft design, offering expert services for the planning, design, and construction of vertical shafts used in tunneling projects. Their team is skilled in designing shafts for various purposes, including transportation systems, utilities, and underground storage. They ensure that every tunnel shaft is designed with the utmost attention to safety, efficiency, and structural integrity, utilizing advanced geotechnical analysis and cutting-edge engineering techniques. Whether for public infrastructure or private projects, they provide solutions that meet both technical and regulatory requirements while minimizing risks and costs.