Heavy Diesel Mechanic

At Willy’s Workshop, we’re all about getting your trucks, trailers and heavy diesel gear back on track—fast. Our expert team tackles even the toughest repairs, getting your machinery back to work faster and with no hassle. With genuine parts, dealer-level diagnostic scan tools, and a focus on minimising downtime, we make sure your equipment performs at its best, day in and day out.

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What makes Willy’s the go-to for heavy machinery repairs?

We get it – there’s nothing worse than dealing with a mechanic who takes forever to diagnose the problem and then drags their feet on the repairs. Time is money, and when your machinery’s down, you’re losing both. That’s where we step in at Willy’s Workshop.

Skilled team. Top-of-the-line tools.
Our skilled technicians know heavy machinery inside and out, and we get straight to the root of the problem with top-of-the-line diagnostic tools.
OEM Parts or better.
We use genuine OEM parts, or equivalent high-quality parts if OEM is unavailable, ensuring reliable performance.
Last solutions and advice you can trust.
We’re committed to delivering long-lasting solutions, getting your machinery back on track faster, and never cutting corners on quality.

The benefits of routine servicing for heavy machinery

When you choose Willy’s for your heavy machinery repairs, you’re getting reliable solutions that are built for long-term performance. Here’s what you can expect when you choose us:

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Increased efficiency

When you bring your machinery to Willy’s, you’re setting your gear up for peak performance. We get straight to the root cause with the latest aftermarket and dealer diagnostic tools, so repairs are faster and more accurate. This means less time spent in the workshop and more time on the job, boosting your overall productivity.

Prolonged lifespan

At Willy’s, we don’t just fix the issue – we focus on keeping your machinery running longer. With preventative maintenance repairs and genuine OEM parts, we help extend the life of your equipment. By addressing potential issues before they become costly problems, your machinery will run smoother for longer, saving you from expensive replacements down the line. You’ll get the most out of every machine you own, maximising its value over time.

Improved safety

We know that safety is non-negotiable when it comes to heavy machinery. That’s why our repairs focus on not just performance, but making sure everything runs safely. By fixing issues that could lead to breakdowns or accidents, we help you protect your team and your equipment, reducing the risk of expensive repairs or dangerous situations down the line.

Heavy Diesel Performance Tuning

Get the most out of your equipment with a performance tune from Willys.

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Tips for maintaining your heavy machinery

Keeping your heavy machinery in top condition takes a bit of effort and know-how. To make sure your gear runs smoother for longer and avoids costly breakdowns, follow these simple yet effective maintenance tips:

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Regular Inspections

A small issue can turn into a costly breakdown if left unchecked. Make it a habit to inspect your machinery for leaks, wear and loose components. Catching problems early means fewer surprises and less downtime.

Frequent Lubrication

Friction is the enemy of moving parts. Keep everything well-lubed to prevent excessive wear, overheating and breakdowns. Use the right grease and oil for your equipment, and don’t skip on quality.

Keep it clean

Dirt, dust and grime aren’t just cosmetic issues – they can clog filters, damage components, and reduce efficiency. Regularly clean your machinery, especially air filters, cooling systems, and moving parts, to keep it performing at its best.

Stick to maintenance schedules

Manufacturers set service schedules for a reason. Whether it’s oil changes, filter replacements, or full inspections, sticking to a proper maintenance routine keeps your machinery running longer and stronger. Don’t wait for a problem to force you into the workshop – stay ahead of the game.

Why Willy’s Workshop?

Frustrated with sluggish performance or machinery that can’t keep up? Far too often, mechanics settle for quick solutions, patching things up with bandaid fixes that leave you stuck with the same old problems.

At Willy’s Workshop, we don’t cut corners. From overhauling engines to solving tough hydraulic or electrical issues, we dig deep to find the root cause and fix it right the first time.

With skilled technicians, top-quality parts, and a focus on lasting results, we’ll get your trucks, 4WDs, and heavy machinery back in action – and keep them running stronger for longer. More uptime, less stress, and a job well done every time – that’s what you get with Willy’s.

Testimonials

What our customers have to say

Sorted out issues with my Ford Everest

The guys at Willy's sorted out issues with my Ford Everest. Friendly staff and fast turnaround, couldn't recommend them enough

L Luke Madden

Couldn’t be more impressed with the workmanship from the guys.

New to the coast and chose Willys workshop to do a tune and service on my Range Rover Evoke. Couldn't be more impressed with the workmanship from the guys. More power and better fuel economy, great staff and will continue to use. Highly recommend

J Jarrod Humm

Would happily recommend this workshop.

Willys did a great job in diagnosing and fixing the problems with my Mercedes-Benz ML 350. Would happily recommend this workshop.

L Luke

What an awesome place to have work done to your car. Excellent.

Anthony you’re such a knowledgeable person and ever so helpful and informative. Highly appreciated and recommend Willys to anyone wanting work done on cars etc. Well done.

G Glenn Dunstan

Don’t let your diesel slow you down—reach out to Willy’s Workshop today and we’ll take care of the rest

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FAQs

Got questions about keeping your heavy diesel in top shape? We’ve got answers! Check out our FAQ section to learn more about how our expert services can keep your trucks, 4WDs and machinery in excellent condition.

What types of heavy diesel vehicles and machinery do you service?

At Willy’s Workshop, we handle a wide range of heavy diesel equipment, including trucks, 4WDs, and various heavy machinery. Whether it’s a Kenworth 909, an Iveco Stralis, or other heavy-duty vehicles, our experienced team is equipped to service and repair them all.

How often should I bring my diesel in for a service?

Stick to the basics, and your gear will thank you. Most manufacturers recommend servicing every 10,000 to 20,000 kilometres or every 6 to 12 months, but it really depends on how hard you’re pushing it. Not sure? Swing by Willy’s, and we’ll sort you out with a plan that works.

Does Willy's use OEM parts for repairs?

Yes, we prioritise the reliability and performance of your equipment by using genuine OEM parts for all repairs. This ensures compatibility and maintains the integrity of your machinery, providing long-lasting solutions.

How fast can you get my gear back on the job?

We know downtime can impact your bottom line, so we move fast. With top-of-the-line diagnostic tools and a crew that gets straight to the point, we’ll have your truck or machine back at it before you know it. At Willy’s, we pride ourselves on delivering quick and solid fixes.