Pioneers of trenchless engineering & design
Engineered to move
Expanding the potential of trenchless infrastructure
As a pioneering firm in the development of practical engineering solutions for environmentally sound, minimally disruptive trenchless infrastructure construction, J.D. Hair & Associates helps customers achieve impressive, yet visually imperceptible goals. Our pioneering spirit and passion for underground infrastructure solutions are more alive today than when we were founded in 1987.
Trenchless Infrastructure
We exclusively focus on trenchless infrastructure installation to expand its true potential. Selectively specializing in trenchless installation allows us to expertly understand the evolving possibilities for complicated designs and project execution plans.
Equally important, we develop relationships and a deep understanding of the customers and contractors choosing trenchless construction as the best method for delivery of safe, reliable infrastructure solutions anywhere in the world.
Trenchless Technologies
