Optimum Diesel Repairs

08/10/2026

04/08/2026

22/07/2026

🚨 Exciting News! 🚨

When you love what you do, you’re always looking ahead.

Over the past few months, we’ve been working quietly behind the scenes to build something new, and we’re excited to finally share it with you!

Introducing, Optimum Diesel Spares, our new sister business and the next chapter alongside Optimum Diesel Repairs.

While we’ll still be providing the same trusted diesel repairs you’ve always known us for, Optimum Diesel Spares will focus on supplying quality spare parts for Caterpillar, Cummins and more.

We’d love your support! Head over to our new page, Optimum Diesel Spares and give us a like to keep up with our latest products, stock arrivals and updates.

A huge thank you to all of our loyal customers for your ongoing support. We can’t wait to continue working with you and to welcome plenty of new faces along the way.

The future is looking exciting, and we’re so glad you’re part of the journey with us! 🚜🚛 🔧

22/06/2026

We are seeking to expand our team and invite qualified candidates to join us. If you are interested in this opportunity, please contact us via email or phone Brendan at 0432 732 028!

11/06/2026

Support Local 🫶🏻

Shoutout to Auswide Signage for our custom tees! As you can see the littlest boss gave the tick of approval, along with his bro! we just love them!

If you need anything customised, printed, hats, signage, coolers you name it! Reach out to Auswide. Madi and Corie are amazing! 🤩

Auswide Trucker Caps Auswide Signage

13/05/2026

🚛💨 Optimum Diesel has been busier than ever! We’re hard at work building engines, with lots of machines and trucks in the workshop and a few breakdowns.

If your truck isn’t feeling its best give Brendan a call. We’ll give it the care it needs. A well-maintained engine is a happy one and so are we after a few high-fives or beers! 🙌

We appreciate your trust in our small business and your constant support. We’ll always do our best to help you get out of trouble!

18/02/2026

🛠️ 🚛
Curious about our recent work activities?

Our team at Optimum Diesel have been hard at work, using our own truck and tilt tray to pick up trucks for repair at the workshop. We've been building engines and performing general maintenance on float work and trucks!

From dawn till dusk, our dedicated crew is putting in the effort to ensure we deliver top-quality service to our customers.

And remember, we can come to you as well!

Please like and share us around!

17/02/2026

🔧 👋🏼 Welcome to the official page of Optimum Diesel Repairs! 🔧

Located in Maryborough, QLD, we are your trusted local mechanical service, specialising in Cummins and Caterpillar engines, as well as all types of truck and machinery repairs. We're also proud to send our engines across Australia, ensuring you receive top-quality service wherever you are!

Have any questions or need assistance? Don't hesitate to reach out to Brendan— 0432 732 028

Our team is dedicated to delivering exceptional service, and we can't wait to work with you!