Brierley Associates has provided specialized tunnel, trenchless, geotechnical, and geostructural engineering and design services for over 25 years. Brierley Associates is privately owned by its founders and senior personnel. Brierley Associates has over 60 professionals specializing in underground and geotechnical engineering, engineering geology, cost estimating, and construction management, with experience in mining, heavy civil, and underground construction. Embracing a flat and efficient management structure, Brierley Associates provides its clients with hands-on, practical solutions to geotechnical and geologic challenges. With offices that span the US, Brierley Associates is well positioned to serve its customers needs.
