TUNNEL CONSTRUCTION COMPANY

A leading-edge tunnel construction company, Schnabel provides innovative geostructural design and construction services for tunnel shaft projects throughout the United States.

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TUNNELS AND SHAFTS

Tunnel shaft construction requires specific in-depth knowledge and special expertise. A design-build tunnel construction company, Schnabel leverages decades of experience to provide excavation support and cut-off walls to allow for the construction of cut-and cover-tunnels and ramps, access shafts, and other underground structures.

A versatile design-build specialty foundations company, Schnabel can also provide jet grouting to stabilize the ground and reduce groundwater seepage around penetrations through tunnels and shafts. Schnabel specializes in self-supporting circular secant pile shafts that do not require bracing or tiebacks that can complicate excavation of the shaft.

Browse our company project portfolio and see why Schnabel is a top tunnel construction company with a diverse service catalog.

A design-build contractor, Schnabel provides expert Geostructural Design and Construction services for tunnel shaft projects.

WE’RE CONTINUALLY FOCUSED ON PROTECTING OUR EMPLOYEES AND CLIENTS FROM ANY UNNECESSARY RISK.

RECENT
TUNNEL SHAFT
PROJECTS

Schnabel is the sector’s most operationally efficient Geostructural Design & Construction contractor. We optimize efficiencies by leveraging decades of experience and design/build expertise to innovate processes and approaches that are consistently proven to deliver optimal outcomes for our clients.