Our Boat Services

Boat services · Sydney Harbour


Boat services on Sydney Harbour

Brokerage, valuations, servicing, antifouling, detailing, management, insurance and finance — everything your boat needs, from the same team that sells boats on this harbour every week. One business, one number, one standard.

BIA accreditedClub Marine agentOn the water at The Spit

The whole arc

We look after her the whole way through

Most owners meet us once — buying or selling. These are the four moments we cover, and the services that sit under each.


  1. Buying

    Finding her, checking her, funding her.

    Brokerage · Finance · Insurance
  2. Owning

    Keeping her ready for the weekend you actually want.

    Management · Engine servicing
  3. Maintaining

    Hull, finish and everything the salt is working on.

    Antifouling · Detailing
  4. Selling

    Knowing what she’s worth and presenting her properly.

    Valuation · Sales prep · Sell my boat

Nine services

Pick what you need

Filter by where you are right now. Every service is run or managed by us — nothing gets handed to a stranger.


Duchy 27 motor launch under way on Sydney Harbour, listed by Davis Marine Brokerage

Boat brokerage

We list her properly, present her at her best, and put her in front of buyers who are actually in the market.

  • Full listing and presentation
  • Qualified buyer network
  • Paperwork and settlement handled
Boat brokerage
Presented saloon interior of a Duchy 35 prepared for sale by Davis Marine Brokerage

Sales preparation

The difference between a boat that sits and a boat that sells. We manage the whole presentation from first look to handover.

  • Detail, tidy and photography
  • Specs, history and documentation
  • Priced against real market data
Sales preparation
Expert boat valuation on Sydney Harbour by Davis Marine BrokerageVerbal appraisal free

Boat valuation

What she’s actually worth today, and the reasoning behind the number — not a guess off a listing site.

  • Free verbal market appraisal
  • Written report for insurance, finance or estate (quoted)
  • No obligation to list with us
Boat valuations
Vessel management in Sydney by Davis Marine Brokerage

Boat management

You turn up and go boating. We handle the schedule, the trades, the marina and the things that go wrong quietly.

  • Scheduled maintenance, run to a plan
  • Trades coordinated and supervised
  • She’s ready when you want her
Boat management
Boat engine servicing in Sydney by Davis Marine Brokerage

Engine servicing

The most expensive part of the boat and the one that strands you. Serviced on schedule, it burns less and lasts longer.

  • Scheduled and pre-season servicing
  • Petrol, diesel, outboard and shaft drive
  • Pre-purchase and pre-sale checks
Engine servicing
Freshly antifouled hull, Davis Marine Brokerage Sydney

Hull antifouling

A protective coat between your hull and everything in the harbour that wants to live on it. Slower growth, better fuel burn.

  • Haul-out, prep and antifoul
  • Anodes and running gear checked
  • Booked around your season
Boat antifouling
Luxury boat detailing in Sydney by Davis Marine BrokeragePriced by length

Boat detailing

Interior and exterior. Vacuumed, wiped down and spot-treated inside; washed, cut and polished outside.

  • Interior and exterior packages
  • Quoted by length and condition
  • Regular upkeep packages available
Detailing prices
Boats on swing moorings, insured through Davis Marine Brokerage as a Club Marine agent

Boat insurance

We’re a Club Marine agent, so cover gets arranged alongside the sale rather than chased afterwards.

  • Club Marine quotes
  • Arranged in step with settlement
  • Cover matched to how you actually use her
Insurance quotes
Duchy 35 motor launch for sale in Sydney through Davis Marine Brokerage

Boat finance

Marine lending is its own market. We put you in front of people who do it every day, not a general bank desk.

  • Marine-specific lenders
  • New and used vessels
  • Arranged in parallel with the purchase
Boat finance

One team that sells boats, services boats and looks after boats — so the advice you get on maintenance is the advice of someone who knows exactly what a buyer will check.

Indicative pricing

What detailing costs, by length

These are the ranges most boats land in, by length.


Estimates only. Every price is subject to inspection and varies with the individual vessel’s condition, location and requirements.

Indicative boat detailing price ranges by vessel length, Sydney
LengthTypical rangeWhat that usually coversQuote
20–30ft$400 – $700Day boats and small cruisers — wash, interior clean, light polishQuote
30–40ft$700 – $1,200Sports cruisers — full interior and exterior, cut and polishQuote
40–50ft$1,200 – $1,900Flybridge and sedan cruisers, multi-deck accessQuote
50–60ft$1,900 – $2,800Larger flybridge, tender and davit work includedQuote
60–70ft$2,800 – $3,900Motor yachts — multi-day, teak and stainless detailQuote
70–80ft$3,900 – $5,200Full crew detail, interior soft furnishings includedQuote
80–90ft$5,200 – $6,800Superyacht presentation standard, scheduled over several daysQuote
90–100ft$6,800 – $8,500Full vessel presentation, coordinated with crew and marinaQuote

Estimates only — not a quote. Condition, location and what the vessel actually needs all move the figure, so we price the boat in front of us. Over 100ft, or a vessel that needs more than a detail, call and we’ll come and look. Full detailing inclusions →

How it works

Three steps, no runaround


  1. Tell us the boat

    Make, model, year and where she’s kept. That’s usually enough for us to tell you what’s involved and roughly what it costs.

  2. We look and we quote

    For anything hands-on we see the boat first. The quote is the price — we come back to you before anything changes.

  3. We do the work

    Booked around your season and your marina. One person stays across it, and you hear from us when it’s done.

Why owners use us for the lot

One team who knows the boat


We see the resale

We sell boats for a living, so we know which maintenance a buyer checks and which spending never comes back. That shapes what we recommend.

Nothing is subcontracted blind

Trades we use are ones we’d put our own name against, coordinated by us and supervised on your behalf.

We’re on the water

Based at Fergusons Marina on Middle Harbour — not a call centre in an industrial estate an hour from your berth.

Accountable

BIA accredited, Club Marine agent, Australian dealer for Duchy Motor Launches, Hardy Motor Yachts and Cockwells tenders. Brokering since 2010.

Before you call

Questions we get asked


Do I have to be selling to use your services?
No. Plenty of the boats we service, antifoul, detail and manage aren’t for sale and won’t be for years. We’re one business — the same team that sells boats also looks after them, which is exactly why the maintenance advice you get is worth having.
How much does boat detailing cost in Sydney?
It’s priced by length and condition. Most 20–30ft boats land between $400 and $700, 40–50ft between $1,200 and $1,900, and larger vessels scale from there — the full band-by-band guide is above, and inclusions are on our detailing prices page. Every boat is quoted on inspection.
How often should I antifoul?
It depends where she sits, how often she moves and what’s already on the hull. A boat that lives on the water in Sydney picks up growth faster than one that’s lifted. Tell us the berth and how she’s used and we’ll give you a straight answer — more detail on antifouling.
Is a valuation free?
A verbal market appraisal is free with no obligation to list. A formal written valuation report — the kind insurers, lenders and estates ask for — is a paid service and quoted on request. Start on the boat valuations page.
Do you work outside Sydney?
Yes. Our own crews work Sydney Harbour and the surrounding waterways, and beyond that we organise servicing Australia-wide through our network of partners. Brokerage and valuations we handle nationally — see sell my boat.
Can you look after the boat while I’m away?
Yes — that’s what boat management is. We run the maintenance schedule, coordinate the trades and keep her ready, so the boat isn’t waiting on you to organise it.

Ready when you are

Tell us the boat

Make, model, year and where she’s kept. We’ll tell you what’s involved and what it costs — usually the same business day.

Davis Marine Brokerage · Fergusons Marina, 81 Parriwi Road, Mosman NSW 2088 · Mon–Sat 9–5