Services Slide

Marine Construction

Enviro-Tech Diving, Inc.’s underwater construction teams are utilized by city and state governments, as well as private companies to carry out a variety of shallow and deep water in marine waterways and industrial facilities pertaining to underwater infrastructure.

Our safe and skilled team of project managers provide completion of services for:


Underwater inspections of

o Timber, concrete, and steel piles
o Floating docks, marinas, and mooring dolphins
o Sheet pile walls, and retaining walls
o Dams and watergates

Dock Rehabilitation

o Pile repair and Jacket systems. Enviro-Tech Diving is a preferred installer of Simson Strong Tie FX-70 series
o Underwater welding and burning
o Timber cap replacement
o NDT testing and cathodic protection installation

Mooring buoy installation

o Anchor systems
o Break Waters
o Helix anchor installs

Underwater Welding and Burning

o Underwater Anode installation
o Cross bracing and elevation stands

Intake cleaning


Underwater Demolition

o Debris removal
o Abandonment removal

Send Us a Message

For any inquiries, questions or commendations, please call: 206-257-7250 or fill out the following form.