OUR COMPANY

Subsurface Construction provides construction solutions for State and Federally Funded projects. We specialize in heavy civil and foundation work including Furnishing and Installing: Augercast Piles, Sheet Piles, Soldier Piles & Lagging, Specialty Foundations, Driven Pile Foundation, Marine Piling and Marine Support. We strive to provide the best service, at competitive pricing. We bring the expertise and know-how of the "Large" heavy civil companies, but without all of the overhead cost.

About Us:

Our Management Team has been involved with construction along the Seattle waterfront since early in their careers. Our extensive portfolio for new construction includes various timber and concrete docks, piers, wharves, floats, marinas, ferry terminals, breakwaters, and dolphin construction. Our team is also experienced with specialty foundation elements such as drilled sockets, rock anchors; augercast piles; temporary and permanent access trestle construction and deconstruction; and shoring projects.

SC’s crews are highly experienced with end-over-construction and temporary marine-based trestle installations having previously installed a 4,500 LF work platform to service a water conduction line; one of the longest in the region. In addition, SC’s crews are experienced with specialty services including emergency response, barge and marine support throughout Washington State

​We are experienced in both concrete and steel piles; regional environmental restrictions such as permitted work windows and marine mammal concerns; static and dynamic load testing (PDA); and limited laydown site conditions in metropolitan areas