Boat Servicing in Grafton

Servicing Postcodes

When it comes to boat servicing in Grafton, locals trust the experienced crew at OSP Automotive & Marine. We specialise in inboard wake and ski boat servicing, delivering expert care to local customers. Whether you’re planning a weekend on the Clarence or fine-tuning your engine for performance, we bring the parts, tools and know-how directly to you.

We offer everything from routine maintenance and diagnostic checks to performance upgrades and marine accessories. With over 35 years of combined experience, our team understands the local waterways, the conditions your boat faces and the performance you expect.

Avoid the hassle—book our marine servicing team today. Call (02) 6695 2155 or visit us at 1/28 Swallow Rd, South Grafton NSW 2460 (access via Alexa Close).

From casual weekenders to serious water sports lovers, keeping your boat in peak condition is essential. At OSP Automotive & Marine, we provide expert inboard wake and ski boat servicing in Grafton, tailored to how you use your boat on local waterways. Whether it’s prepping for a comp, fine-tuning for performance or keeping your engine healthy through the off-season, we’ve got it covered.

Our team carries out engine servicing, cooling system checks, propeller inspections and more—all from our fully equipped workshop. With 35+ years’ combined experience, we know what your boat needs to stay fast, safe and reliable.

We service all major inboard models and use high-quality parts for long-lasting results. For wake and ski boat owners in Grafton, we’re the trusted team to call when only precision will do.

If your boat’s not running right—or not running like it should—we’re here to fix that. At OSP Automotive & Marine, we offer precise diagnosis and performance upgrades in Grafton to get your inboard ski or wake boat operating at its best. We don’t just identify the issue—we solve it with tailored performance solutions designed for how and where you drive.

We quickly pinpoint electrical, fuel system or engine faults using advanced diagnostic tools. From there, we can tune, repair or replace components to restore performance or take it to the next level. Whether it’s throttle response, power output or fuel efficiency that’s holding you back, we’ll find a solution that fits your boat and your budget.

We cover locations across the Clarence Valley region. Let’s work together to get your boat dialled in, back on the water and running like it should.

If your boat's set up isn’t quite working for how you use it, we can help. At OSP Automotive & Marine, we supply and fit quality boat accessories in Grafton that make every trip smoother, safer and more enjoyable. Whether you're after better storage, lighting upgrades or added functionality on the water, we’ll get it sorted.

From ski poles and wake towers to sound systems, GPS units and safety gear, we install accessories that match your vessel and your lifestyle. We take the time to understand how you use your boat—then tailor the setup to suit your needs.

Let’s upgrade your boat for better days on the water—just the way you like it.

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Directions from South Grafton Post Office:

Head south-west on Skinner St towards New Ln (170m).  Continue to Ryan St(1.0km). Take the 3rd exit onto Bent St/Ryan St (120m) at the roundabout. Turn left onto Ryan St (230m). Turn left to stay on Ryan St (260m).Continue onto Federation St (350m). Turn left onto MacKay St (500m). Turn left onto Tyson St (350m). Turn right onto Induna St (550m). Turn left onto Alexa Cl (36m).

OSP Automotive & Marine is on the left.