Mobile marine service · Cromer NSW · Northern Beaches & Sydney
Your engine.
Our total focus.
One technician. One job at a time. We come to you — no towing, no queues, no workshop delays. Just professional marine servicing done right, at your home or marina.
👋 Existing customer? Skip straight to booking — we already know what we’re doing.
Book now →What we do
Services for every situation
From a quick health check to a full logbook service — and everything in between.
Engine health check
Diagnostic scan, run test, full condition report. From $350.
Minor service
50hr / 6-month preventative service for high-use engines.
Major service
Full 100hr / annual scheduled maintenance. Parts included.
Logbook service
OEM parts, manufacturer spec, warranty-valid documentation.
Assessment & repair
We diagnose and fix. Call-out fee credited if you proceed.
Pre-purchase inspection
Dry or with water test. Independent report before you buy.
Why choose us
What makes us different
Mobile marine servicing done the way it should be.
We come to you
No towing, no dropping off, no waiting days for a workshop slot. We work at your home, marina or boat ramp.
One job at a time
Your boat gets our full attention for the entire visit — not split across five other jobs in a busy workshop.
Engineer-level diagnostics
We connect to your engine’s computer, run compression tests and diagnose what others miss — before it becomes expensive.
No surprises
You’re told what we find, what it costs, and why — before any work begins. No hidden charges, no inflated invoices.
Trusted for over a decade
Hundreds of satisfied customers across Sydney — from weekend boaters to sailing clubs and commercial operators.
Easy online quoting
Get an instant, fixed quote online in minutes — no phone tag, no waiting for a callback.
What customers say
Trusted across Sydney
Real reviews from boat owners, sailing clubs, and first-time buyers.
If I could use one word to sum up Rares and his business, it would be INTEGRITY. The work is carried out quickly and in a proper manner. Rares keeps you informed throughout the whole process.
GeneralWe found MMS when looking for an alternative to trailing our club’s support boats to dealerships. Rares has now serviced most of our seven vessels including our diesel engines. A pleasure to work with a skilled professional.
GeneralAnnual boat service, trailer service and rego pink slip all sorted in one day without missing work or wasting a day off driving the boat to a shop. The convenience of a mobile marine mechanic cannot be overstated.
Annual serviceRares performed a logbook service on my 115 Evinrude eTEC. I feel very fortunate to have come across a mechanic with such in-depth knowledge of these engines and have no hesitation in recommending MMS.
Logbook serviceDuring the pre-purchase inspection Rares went through the boat with a fine tooth comb, on dry land and on the water. I was able to use the report to confirm my intention to purchase and negotiate a better price. Service second to none.
Pre-purchase inspectionRares was able to design a specific tool and rectify a difficult lower unit issue in a short amount of time, saving me significant money. His expertise highlights the value of using an engineer for difficult situations.
RepairReady to book?
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