Waterson Diesel

Waterson Diesel Waterson Diesel is a family-owned business serving mining, heavy construction & process industries.

Based in Gladstone, Mackay,Townsville & Brisbane, we specialize in on-site mobile equipment maintenance, fuel tanker repairs & SLP-approved service.

01/09/2026

Buying used earthmoving equipment, trucks or machinery?

Waterson Diesel offers pre-purchase inspections to help you better understand the condition of the equipment before committing to the purchase.

Our experienced team can inspect the vehicle or machine and identify visible faults, wear and potential repair requirements, helping you make a more informed decision.

Contact Waterson Diesel today to arrange a pre-purchase inspection.

With workshops across Brisbane, Gladstone, Mackay and Townsville, Waterson Diesel is here to keep your vehicles and equi...
27/08/2026

With workshops across Brisbane, Gladstone, Mackay and Townsville, Waterson Diesel is here to keep your vehicles and equipment moving.

From routine servicing and maintenance to diagnostics, major repairs, on-site servicing and labour hire, our experienced team can help.

Call us today to discuss your requirements or book your next job.

Axle measurements matter.An axle may appear serviceable during a visual inspection, but accurate measurement of the bear...
21/08/2026

Axle measurements matter.

An axle may appear serviceable during a visual inspection, but accurate measurement of the bearing surfaces can identify wear that might otherwise go unnoticed. If these surfaces are undersized or outside the manufacturer’s specifications, the bearings may not seat correctly, potentially leading to movement, accelerated wear and premature failure.

When an axle is found to be outside specification, replacement of the axle assembly may be the safest and most reliable repair. Our team can carefully remove the existing axle group, transfer the required hardware and components, and install the correct replacement assemblies.

Axle inspections and replacements, along with our full range of heavy vehicle and trailer repair services, are available through our Brisbane, Gladstone, Mackay and Townsville locations.

Another SITRAK serviced and ready to get back to work from our team at Waterson Diesel Mackay.We service all makes and m...
17/08/2026

Another SITRAK serviced and ready to get back to work from our team at Waterson Diesel Mackay.

We service all makes and models across our Mackay, Townsville, Brisbane and Gladstone locations and are proud to be an authorised SITRAK repair agent.

For servicing, repairs or maintenance support, contact your nearest Waterson Diesel branch today.

13/08/2026

Welcome to Waterson Diesel's main page.

If you’ve recently joined us from one of our other pages, welcome aboard.

This page will now be the central place for updates from across our team, including branch news, workshop and field service updates, recruitment, projects and general company news.

With locations across Brisbane, Gladstone, Mackay and Townsville, we’ll be using this page to keep everything in one place and make it easier to stay up to date with what’s happening across the business.

Thanks for following Waterson Diesel. We look forward to keeping you updated.

Outcall Mechanical and Waterson Diesel

ANZAC Day – Lest We Forget This ANZAC Day, the teams at Waterson Diesel and CQ Diesel Fitting pause to honour the servic...
24/04/2026

ANZAC Day – Lest We Forget

This ANZAC Day, the teams at Waterson Diesel and CQ Diesel Fitting pause to honour the service and sacrifice of the men and women who have served our country.

It is also a time to reflect on the enduring spirit of mateship standing shoulder to shoulder, looking out for one another, and getting the job done together no matter the conditions. These values, forged in adversity, continue to resonate strongly within our industry and communities today.

We recognise and respect the legacy of those who served, and the example they’ve set for future generations.

Lest we forget.

Waterson Diesel & CQ Diesel Fitting Team

Waterson Diesel & CQ Diesel Fitting – Public Holiday Schedule (April–May 2026) As we approach the upcoming holiday perio...
01/04/2026

Waterson Diesel & CQ Diesel Fitting – Public Holiday Schedule (April–May 2026)

As we approach the upcoming holiday period, the teams at Waterson Diesel and CQ Diesel Fitting would like to advise our customers and partners of our operating arrangements, while also wishing everyone a safe and enjoyable break.

Easter Long Weekend
Our workshops will be closed from Friday, 3rd April to Monday, 6th April 2026, reopening Tuesday, 7th April.

Labour Day (QLD) – Monday, 4th May 2026
We will be closed for the day, resuming normal operations Tuesday, 5th May.

Breakdown Support
Throughout all public holidays, our breakdown service will remain available via our usual contact channels to ensure continued support when it’s needed most.

We appreciate your ongoing support and wish all our customers, partners, and their families a safe, relaxing, and well-earned break over the coming weeks.

– Waterson Diesel & CQ Diesel Fitting Team

We’ve upgraded from “hard to find” to “you can’t miss us”The new signage is up at our Townsville branch, so if you’ve dr...
25/03/2026

We’ve upgraded from “hard to find” to “you can’t miss us”

The new signage is up at our Townsville branch, so if you’ve driven past before and didn’t see us… that’s on us. Now you’ve got no excuse!

For all your mobile equipment maintenance needs in Townsville, get in touch with the team today:

[email protected]
PH: 4410 9525

On-Site Mobile Equipment Servicing – We Come to You At Waterson Group, we know downtime costs money. That’s why our full...
17/03/2026

On-Site Mobile Equipment Servicing – We Come to You

At Waterson Group, we know downtime costs money. That’s why our fully equipped field service teams are ready to deliver fast, reliable on-site servicing and breakdown support.

Whether it’s mining equipment, trucks, plant or specialised machinery, our experienced technicians can get you back up and running safely and efficiently, wherever you are.

Get in touch with your local branch today:

Head Office (Gladstone)
📞 +61 7 4972 4545
📧 [email protected]
📍 14 Bassett Street, Callemondah QLD 4680

Brisbane
📞 +61 7 3268 2543
📧 [email protected]
📍 87 Links Ave S, Eagle Farm QLD 4009

Mackay
📞 +61 7 4955 0324
📧 [email protected]
📍 120 Spiller Ave, Outer Harbour Mackay QLD 4740

Townsville
📞 +61 7 4410 9525
📧 [email protected]
📍 21 Kiernan Drive, Roseneath QLD 4811

Reliable. Responsive. Ready when you are.

Address

14 Bassett Street
Gladstone, QLD
4680

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+61749727401

Website

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