About Us

If you require expert field service response in Mackay, look no further than Mad Dog Diesel. For emergency field breakdowns call 0402 423 306

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Reliable & Experienced

Matt Auhl and Jack Deller began as two apprentices with an idea—to build a reliable and dependable heavy machinery repair and maintenance service. Almost 10 years later in 2015, the dream of Auhl and Deller finally became a reality.

With more than 25 years’ combined experience, including 14 years within a Caterpillar dealership, Mad Dog Diesel quickly grew to be the most reputable and dependable diesel repair and maintenance business in Mackay.

Mad Dog Diesel strives daily to not only meet the high expectations of their clients but exceed them. Mad Dog Diesel is ACN – 604 467 094 and ABN – 76604467094 accredited and are trade qualified diesel fitters.

Rely on our services

In 2018, Mad Dog Diesel opened its very own, fully functional workshop. This allows us to provide high-quality repair and maintenance services both in-house and out in the field. As our business has grown, our services have expanded also.

We can now deliver high-quality specialised repair and maintenance services for equipment of all sizes, from small civil to large mining equipment.

At Mad Dog Diesel, we provide expert maintenance services to ensure your machinery operates as efficiently as possible. Should an unforeseen issue arise, however, we provide 24/7 labour-hire and breakdown services, ensuring that no matter when you need us, we will be there.

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