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Marine Drilling & Piling

Marine Drilling & Piling

Our barge mounted excavators can carry out pile driving/drilling for domestic jetties to commercial piling for marina’s for timber, concrete, steel & piles.

Coffer Dams & Concrete Ramps

Coffer Dams & Concrete Ramps

From domestic skid ramps,boat-shed slabs to public boat ramps with precast panels, we can sheet pile & de-water to carry out your project to the highest standard.

Engineering & Licensing

Engineering & Licensing

Our consulting engineers can assist with design and approvals for your structure.

Rock Stabilisation Works

Rock Stabilisation Works

We provide productive and efficient solutions for foreshore stabilisation projects.

Construction Divers & Marine Salvage

Construction Divers & Marine Salvage

We can provide divers and crane barges for vessel salvages and also construction divers for pile cutting, underwater construction.

Custom Cradles, Slipways & Winches

Custom Cradles, Slipways & Winches

Years of experience allow HWB to construct your slipway and supply and fit your cradle and winch making launching and retrieving your vessel as easy as possible.