Our Services

  • Engine and marine services
  • Certified services
  • Servicing on all marine engine makes and models
  • Accessory installation and fittings
  • Winches (Muir Winches reseller)

Regular engine maintenance is essential to ensuring your engine will provide you with years of trouble-free operation. At Onshore Marine we have the expertise and training to handle all of your engine maintenance service and needs.

Marine engines can often be used for extended periods at wide open throttle (up to 6000rpm on some models) in harsh salt water and sun, then sit in storage over winter for up to 6 or 7 months without any use.

Sometimes, infrequent use may not alert you to minor maintenance requirements that could eventually lead to starting or reliability problems right in the middle of your valuable recreational boating time.


Problems like a minor oil leak or fuel system contamination can lead to expensive repairs if not attended to in a timely manner. That's why it's important to have your engine inspected and serviced at an authorised dealer at least once a year - even if you haven't reached 100 hours. It does not mean that the normal service and maintenance items are only designed to last 12 months, it means that we can attend to any tune-up, service or warranty issues to ensure you get maximum pleasure and carefree running out of your engine.

Based on the Northern Gold Coast (QLD), we offer water testing, on water engine services and can cover all routine maintenance tasks with genuine parts and services consumables.

We can also arrange the following services for customers:

  • Anti-fouling and protective coatings
  • Detailing
  • Restoration
  • Upholstry
  • Stainless steel fabrication
  • Propeller repairs
  • Hull repairs
  • Spray paint application

Service Prices

Annual Service - Engine Type Price
2.5 - 5hp $140.25 + GST + Parts
6 - 30hp $187.00 + GST + Parts
40 - 90hp $280.50 + GST + Parts
115 - 125hp $327.25 + GST + Parts
140 - 250hp $374.00 + GST + Parts
Condition Report $187.00
Mercruiser 4 cylinder $327.25 + GST + Parts
Mercruiser V6 $420.75 + GST + Parts
Mercruser V8 Sterndrive $420.75 + GST + Parts
Mercruser V8 Inboard $374.00 + GST + Parts

Please note: Often a service will highlight other issues or potential problems. You have peace of mind in knowing we will not undertake any work until you authorise both the work and costs involved. At Onshore Marine we value our customers and ensure there are no unpleasant surprises at any step of the way.


Latest News

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Save up to $1,950 on the 3.5-150hp Mercury Four Stroke range! (Great Christmas gift idea.)

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Gold Coast Community Christmas Lunch Drop off point

Onshore Marine is a gift and donation drop off point for the Free Gold Coast Community Christmas Lunch

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Mercury Engine Sales Spotlight (Northern Gold Coast)

Special pricing available on a range of Mercury Portal Engines PLUS free service offer. Only while stocks last.

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Phone us... 07 5546 2480
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