Today (October 14th) is Geoprofessionals’ Day in Seattle

Drilled shafts have been installed by Malcolm Drilling to form the secant pile retaining walls to support the 400 ft x 80 ft x 80 ft launch pit for the SR 99 tunnel boring machine […]

Malcolm Drilling is currently working on shoring for the foundation excavation of a new tower at Rainier Square in downtown Seattle.  The structure will be a 58-story mixed-use skyscraper topping out at 850 feet, which […]

His contributions and legacy are reflected in the values of the company he built and the leadership he provided to the industry he loved. President and CEO Patrick Sheehan reflects on Don’s legacy. “It would be […]