TEC Engineering LLC is a South Carolina‑based geotechnical engineering practice specializing in soil sampling and site investigations, laboratory testing coordination and geotechnical engineering analysis for residential, commercial, and infrastructure projects.

Founded and operated by a licensed Professional Engineer in the State of South Carolina, the firm delivers high‑quality technical work with the responsiveness and personal attention only a one‑person engineering practice can offer.

Our mission is simple:
Provide accurate, practical, and timely geotechnical engineering services that help clients build safely and confidently.