Delve Underground is a leader in heavy civil engineering, serving the transportation, water, wastewater, and energy industries. Specializing in tunnel design, we provide innovative solutions to the most challenging underground problems. We offer comprehensive design, construction management, and dispute resolution capabilities. Our expertise includes civil, structural, and geotechnical engineering. Founded in 1954, as Jacobs Associates, Delve Underground is an employee-owned firm with 25 offices and 350 team members throughout the United States, Canada, Australia, and New Zealand. 

Water

Transportation

Engineering

Construction

Delve Underground

Dan Adams

John Kaplin

Gregg Davidson

Darlene Brown

The Design and Development team at Delve Underground specializes in creating innovative engineering solutions for complex underground infrastructure projects. They leverage advanced design technologies and collaborative practices to enhance tunnel design, structural integrity, and geotechnical analysis. By integrating the expertise of engineering geology and structural engineering, the team ensures that projects meet both safety standards and client expectations, driving efficiency and sustainability in heavy civil engineering.

Design and Development

Engineering and Project Management

Marketing and Communications

Design and Development

About

Team members

Other teams at Delve Underground

Engineering and Project Management

Marketing and Communications