John W. Cowdery

Cascade Drilling LP provides environmental drilling and remediation services. It offers drilling services for environmental, geotechnical, mining, and construction projects. The firm provides mining and exploration, direct push, chemical injection, subsurface profiling, vacuum truck hole clearing, and investigation waste management services. It serves private industries and public agencies, including mining and dam safety and military sectors, port facilities, airports, municipalities, corps of engineers, federal and state environmental agencies, retail facilities, refineries, and environmental and engineering companies. The company was founded in 1991 and is headquartered in Woodinville, WA.

Cascade Drilling LP provides environmental drilling and remediation services. It offers drilling services for environmental, geotechnical, mining, and construction projects. The firm provides mining and exploration, direct push, chemical injection, subsurface profiling, vacuum truck hole clearing, and investigation waste management services. It serves private industries and public agencies, including mining and dam safety and military sectors, port facilities, airports, municipalities, corps of engineers, federal and state environmental agencies, retail facilities, refineries, and environmental and engineering companies. The company was founded in 1991 and is headquartered in Woodinville, WA.

Cascade Drilling LP provides environmental drilling and remediation services. It offers drilling services for environmental, geotechnical, mining, and construction projects. The firm provides mining and exploration, direct push, chemical injection, subsurface profiling, vacuum truck hole clearing, and investigation waste management services. It serves private industries and public agencies, including mining and dam safety and military sectors, port facilities, airports, municipalities, corps of engineers, federal and state environmental agencies, retail facilities, refineries, and environmental and engineering companies. The company was founded in 1991 and is headquartered in Woodinville, WA.