Boat Repairs in Umina

Umina Boat Repairs

Need boat repairs in Umina? Don’s Marine Repairs has you covered with complete servicing, expert diagnostics and 18 years of hands on marine repair experience. Whether it’s your outboard misfiring, your steering going stiff or your electrics playing up, we bring the tools, parts and knowhow to get the job done.


We handle all makes and models with care and confidence including Mercury, Yamaha, Evinrude, Honda, Suzuki and more. Call (02) 4344 4088 to get your repair booked and your boat back in action.

Services in Umina

A Boat Is Sitting on A Lift in A Garage — Don's Marine Repairs in Umina, NSW

Boat Repairs in Umina

Boats in Umina deal with everything from salt exposure to long stints in storage. We repair fuel systems, fix cooling issues, diagnose electrical problems and keep all engine types running strong.

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A Boat Is Sitting on A Trailer — Don's Marine Repairs in Umina, NSW

Trailer Repairs in Umina

Towing to and from Umina’s launch ramps? Make sure your trailer is up to the task. We replace bearings, fix brakes, sort out lighting issues and check it all over so your trips stay safe and hassle-free.

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Chandlery & Boat Accessories in Umina

We supply a great range of marine accessories to Umina locals including parts for trailers, spark plugs, marine electronics and more. Whether it’s for maintenance or upgrades, we’ll help you find the right gear for your setup.

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Jet Ski Repairs in Umina

A jet ski that won’t launch properly can ruin your weekend. We offer jet ski repairs in Umina, working on all models to restore engine performance, fix electrical issues and keep your ride running clean and fast.

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Boat Repairs in Umina

Boats in Umina deal with everything from salt exposure to long stints in storage. We repair fuel systems, fix cooling issues, diagnose electrical problems and keep all engine types running strong.

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A Technician You Can Trust

Boating’s big in Umina and so is the need for proper maintenance. With a fully qualified marine technician at the helm, Don’s Marine Repairs delivers top-tier repairs to local boat owners who want the job done right the first time.


We work on everything from aging inboards to modern fuel injected outboards, tackling electrical problems, cooling system issues, gear failures and more. Because we carry parts and use real diagnostic equipment, there’s no guesswork—just solid, reliable repair work from someone who genuinely knows boats.


No matter the issue with your boat, trailer or jet ski, we take the time to explain what’s going wrong, what needs fixing and how to keep it running well after the repair is done.


Don’s Marine Repairs has been around for nearly two decades. We deliver straight up service, no time wasted and a boat that’s ready for your next day out on the water.

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Honest assessments

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Enjoy the water without worry

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FAQ

Why won’t my boat start after sitting for a few months?

Is it safe to do basic boat repairs myself?

How do I know if my trailer brakes need replacing?