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Ballarat Diesel Mechanics & Servicing Experts

Whether you’re driving a 4WD, SUV, passenger car or a light commercial vehicle, Ballarat Roadworthy can handle your diesel service and repair needs. From regular maintenance jobs, servicing, diagnosing and complex repairs.

We also provide expert mechanical repairs for Light & Heavy vehicles.

With a dedicated commitment to excellence and an unwavering focus on quality, our diesel mechanics are your trusted partners in maintaining, repairing, and optimizing diesel-powered vehicles and machinery.

Diesel is the fuel of choice for a lot of hardworking vehicles like utes, trucks and large passenger vehicles. Diesel engines work a little differently to their petrol counterparts - that’s why it’s important that any repairs or servicing are carried out by an experienced diesel specialist.

Unfortunately, not all mechanics are well versed with common rail systems and often fail to fully understand this technology and what is required to keep these cars and trucks performing well for the long term.

Armed with a comprehensive range of common rail diesel injection test equipment and an up to date knowledge base, Ballarat Roadworthy's diesel mechanics can perform swift and accurate diesel system maintenance, fault diagnosis, and repairs for your vehicle.

Trust Ballarat's best for diesel diagnosis and repair

Generally, there are a range of warning signs that vehicle owners should heed before encountering a large scale problems with their vehicle. Some common warning signs include:

  • Unexpected loss of power
  • Regular stalling in traffic
  • Spontaneous irregular stopping
  • Blue, black or white smoke emitting from the tailpipe or bonnet.
  • Whining, knocking or other weird noises coming from the vehicle.
  • Shaking, shuddering or a rough idle
  • Check engine or other warning lights on your dash.
  • DPF faults

We have extensive training and knowledge to detect and fix problems in your vehicle with quick turnaround time. Our diesel mechanic team can help you with:

  • Dealer level diagnostics & repairs
  • Factory scheduled service.
  • Charging system repair & replacement
  • Fuel pump replacement
  • Batteries supplied and fitted.
  • Water pump inspection and repair
  • Fuel injector repair
  • Fuel pressure and sensor testing
  • Much more

Our experienced team will always offer quality friendly, honest advice, with customer satisfaction being our priority. Our certified mechanics bring a wealth of experience, utilising quality parts and advanced tools to ensure top-notch service.

We strive to exceed your expectations in every interaction and service appointment. Our competitive pricing ensures affordability without compromising the quality of our work. We believe in transparent communication, providing clear explanations of issues and the necessary steps for repair or maintenance, empowering you to make informed decisions about your vehicle.

Our process is to inspect, diagnose and repair your vehicle and get you back on the road before you know it.


What Our Clients Say

  • I’ve been getting our vehicles serviced here for years and with the new owner at the wheel I can say the service and pricing has improved! Thanks for being reliable


  • Mechanics here are amazing, I've had 2 cars roadworthied through them, didn't fix anything without prior approval and assisted in finding a cheaper price for an expensive fix


  • These guys stick to the rules for RWC which is commendable for this industry. Highly recommended for RWC. Always had good service.


  • Fantastic service, everything so well explained ,promt service, on time ,lovely friendly staff..


  • Professional, friendly and extremely helpful! Highly recommended 😃


  • The team at the Ballarat roadworthy Center were very professional and great to deal with, I highly recommend them.


  • Excellent service - efficient, friendly staff and very helpful, thanks! Highly recommend this business 👍


  • Good service, friendly honest staff. Had alot of high end cars go through this place and all had an amazing job performed on them recommend it to all


  • Very professional and friendly service and so I'm surprised by the venom in the negative review. They gave full and straight-forward details for anything needed explaining. I was impressed.


  • Great reliable service and very affordable have been taking my cars here for many years now and they always do a great job highly recommend