Seth Diesel

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Seth Diesel We are a leading heavy diesel maintenance provider in the mining, construction and farming industries.

We prioritise safety, efficiency, and sustainability in our operations and offer cost-effective, customised solutions.

Need extra HD fitters for your workshop or site?Seth Holdings Group offers subcontract mechanical support for Perth and ...
09/11/2026

Need extra HD fitters for your workshop or site?

Seth Holdings Group offers subcontract mechanical support for Perth and regional WA operations.

đź”§ Fleet and workshop maintenance
đź”§ Shutdown support
đź”§ Roster and leave cover
đź”§ Breakdown repairs

Message us with your location, equipment, dates and fitter requirements. We’ll discuss availability and how we can support your team.

SHG — Seth Holdings Group
It’s a promise.

A little Wednesday Pilbara love. ❤️Red dirt beneath our boots, blue skies overhead and machinery out working. A view wor...
04/11/2026

A little Wednesday Pilbara love. ❤️

Red dirt beneath our boots, blue skies overhead and machinery out working. A view worth taking a moment for.

The days can be long and home can feel far away, but we’re grateful for the opportunity to work in this part of WA.

From our Seth Diesel crew to everyone putting in a shift today—stay safe and look after each other. 🔧

Seth Diesel | Seth Holdings Group
It’s a promise.

Planning maintenance or covering staff leave?Talk to Seth Holdings Group about subcontract fitter support for your works...
26/10/2026

Planning maintenance or covering staff leave?

Talk to Seth Holdings Group about subcontract fitter support for your workshop or site. We can discuss short-term cover and ongoing requirements across Perth and regional WA.

Send your equipment list, roster, start date and required skills so we can assess the right fit and confirm availability.

Message us here or email [email protected].

SHG — It’s a promise.

Need extra HD fitters for your workshop or site?SHG — Seth Holdings Group offers subcontract mechanical support across P...
22/10/2026

Need extra HD fitters for your workshop or site?

SHG — Seth Holdings Group offers subcontract mechanical support across Perth and regional WA, including fleet maintenance, shutdown support, roster cover and breakdown repairs.

Send us your location, equipment, dates and the number of fitters required. We’ll confirm availability and discuss the scope.

Message us here or email [email protected].

It’s a promise.

Looking for local mechanical support in Nowergup?SHG — Seth Holdings Group offers 4WD and vehicle servicing and repairs:...
22/10/2026

Looking for local mechanical support in Nowergup?

SHG — Seth Holdings Group offers 4WD and vehicle servicing and repairs:
• Oil and filter changes
• Brakes and general repairs
• Vehicle safety checks

📍 99 Gibbs Road, Nowergup

Message us with your vehicle details and what you need done for a quote.

It’s a promise.

Address

6 Snell Street
Newman, WA
6753

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+61473079633

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