Adaptive Engineering. Innovative Solutions.
Achieve Your Project Objectives.

Subsurface & Tunnel Engineering llc

STE specializes in the planning, design, and management of heavy civil tunnel and underground projects such as transportation, water, wastewater, and mining projects. We combine our past experience with advanced engineering techniques to provide optimum solutions for your project.  Our adaptive engineering approach lets you accommodate changes throughout the project duration.
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Specializing in the Heavy Civil and Underground Construction

Assisting clients achieve success across 5 continents for over 30 years

Experience coupled with cutting edge solutions to overcome complex challenges

STE Services – Innovative and Adaptive Solutions