What We Do

Diesel Truck Repairs in Grafton

Diesel — Mobile Diesel Mechanic in Grafton , NSW

Repairs & Maintenance

At Onsite Diesel Mechanic, we have what it takes to keep your heavy diesel truck in top condition or get it up and running again. Whether it’s a single unit or a fleet, you can trust us to keep your vehicles reliable, powerful, and efficient.

Our service areas include Grafton, Ballina, Halfway Creek and everywhere in-between. 
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Diesel Truck Mechanic

From diagnostic scans to engine repairs, you can count on us to deliver high-quality diesel mechanic services every time. With 20 years of experience tucked under our belt, we provide a comprehensive range of work on your truck’s important components, such as:
  • Air brakes
  • Engine
  • Exhaust systems, including diesel particulate filter (DPF) fixes & regeneration
  •  Hydraulics
  • Suspension, as well as truck trailer bearing repacks
Mechanic Holding Spanner — Mobile Diesel Mechanic in Grafton , NSW
Mechanical Equipments — Mobile Diesel Mechanic in Grafton , NSW

The Right Equipment

Mechanics need specific tools to successfully perform repairs and maintenance on a particular type of vehicle. We invest in high-quality equipment to give your truck the best care possible. 

One of these is our diagnostic scanning tool. It enables us to quickly and accurately discover what’s wrong with your truck so we can immediately fix it. 

We also use this tool to identify problems waiting to happen. Catching red flags early on can help you save a lot of time and money through prevention instead of costly repairs. 

Quality Parts & Materials

To ensure your truck’s durability, efficiency, and performance, we use parts and materials from reputable manufacturers only. In the long run, it can help you save more time and money because of less frequent repairs and servicing.

Onsite Convenience

There’s never a good time for truck breakdowns. However, our mobile service can help prevent them and make it much less stressful for you.

 

Wherever it is, call us and we’ll go to you. Our experts will bring all the necessary tools and equipment to quickly diagnose and repair your heavy diesel truck.

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Electrical Materials For Mechanical Service — Mobile Diesel Mechanic in Grafton , NSW
Fleet Service — Mobile Diesel Mechanic in Grafton , NSW

Fleet Servicing

When it comes to maintaining your fleet, you can count on us to ensure it passes all requirements for National Heavy Vehicle Accreditation. Some of the well-known companies that have entrusted theirs to us include JR Richards, Lowes Petroleum, and Essential Energy. If they can trust us with their diesel trucks’ regular servicing, maintenance, and fleet breakdown repairs, so can you. 
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Frequently Asked Questions

Does Onsite Diesel Mechanic service and repair light diesel vehicles? Cars and 4WD for example.

No, we only look after larger diesel vehicles, from light to heavy trucks.

Can Onsite Diesel Mechanic conduct Heavy Vehicle Authorised Inspections (HVAIS) / Brown Slip?

We don't offer this service but will maintain your truck so that is in the condition to pass the inspection at a certified Heavy Vehicle Authorised Inspection Station.

How often should I change the oil in my truck?

In line with your truck manufacturers' specifications.

What type of oil do Onsite Diesel Mechanic use?

We only use Penrite Oil. Penrite is Australian owned and manufactured and offer the highest quality oil designed for Australian conditions.

How often should I have my truck serviced?

In line with your truck manufacturers' specifications. Either by kilometres driven or age of the vehicle. Gerard offers a range of services to keep your truck running in line with the manufacturers' guidelines.

Can I bring my truck to Onsite Diesel Mechanic?

No, we are 100% mobile and offer the convenience of coming directly to you.

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