Triad Engineering

Triad Engineering is an engineering firm founded in 1975 in West Virginia, which began as a geotechnical company and is now an employee-owned multidisciplinary consultancy based in Scott Depot, West Virginia.

The firm specialises in geotechnics and subsurface investigation, construction materials testing, environment and civil engineering.

Its services include geotechnical drilling and studies, foundation design, construction materials quality control and environmental site assessments.