Underground Utilities

TSI specializes in underground utility construction, including installation of water, sewer, storm drain, and conduit systems. Our team is experienced in working within congested corridors and coordinating with multiple stakeholders and existing infrastructure.

We prioritize precision, safety, and compliance utilizing proper trenching, shoring, and installation techniques to ensure long-term system performance.

With a strong understanding of subsurface conditions and utility coordination, TSI minimizes conflicts, delays, and rework in complex underground environments.