Our main focus is tinnies, smaller boats and older two-stroke outboards. If the job is practical, mechanical or electrical and within our scope, we'll tell you straight.
Older two-strokes are where BOS is most at home. We also take on selected basic service work on four-strokes.
Engine service items, gear oil, filters, plugs, lubrication and general inspection.
Carburettor cleaning, fuel-system servicing, filters, hoses and related fault finding.
Impellers, water-pump work, cooling-system checks and related repairs.
Selected mechanical repairs and adjustments on older outboards.
Starting/charging faults, wiring issues, fuses, switches and practical electrical diagnosis.
Throttle and shift cables, control adjustments and practical rigging work.
BOS can help with practical 12V marine electrical work — from battery systems and protection through to fuse/distribution panels, switches, gauges and equipment wiring.

A boat isn't much use if the trailer is trying to kill you before you reach the ramp.
Hub and bearing replacement, inspection and related running-gear work.
Roller replacement, adjustment and practical trailer setup around the hull.
Selected winch, coupling and drawbar-related maintenance.




Older boats often need small changes that make a huge difference on the water. BOS can help with practical setup, rigging and selected modifications to suit how you actually use the boat.