Established in 1990, Drill Tech Drilling & Shoring is a specialty drilling contractor that offers shoring design, earth construction and foundation building services. It provides landslide mitigation, drilling and architectural sculpting services. Drill Tech Drilling & Shoring utilizes the soil nail, tieback, tie-down and cast-in-drilled-hole anchor systems for earth retention and foundation support projects. It employs full-time professional engineers who offer a range of design and consulting services, as well as work for ground improvements, landslide stabilizations, and new tunnel and shaft constructions. Drill Tech Drilling & Shoring also offers retaining walls, pile foundations and underpinning systems. Additionally, the company conducts plan and design reviews and offers cost estimation services for owners and general contractors.