When it comes to your company’s vehicles only the best will do. If you’re looking for the best specialised truck mechanics in WA, you’ve come to the right place. At STS Group we take great pride in performing all manner of truck repairs and servicing amongst our wide range of services to ensure that you have the best-kept vehicles in the business…  Here at the STS Group, we aim to provide the highest quality truck repairs Western Australia has to offer. We understand that when you operate in such demanding environments as those found in Australia, it is of the utmost importance to keep your vehicles in the best operating condition possible. That is why our company has built a team of the most specialised truck mechanics, who are able to offer you the most comprehensive range of industry-leading truck repairs in Karratha and the Pilbara region.

Why you should choose STS diesel mechanics in Pilbara

We have built our business around giving our customers the best quality truck repairs in Western Australia and pride ourselves on focusing on the overall level of service we provide. To ensure your satisfaction in our dealings together, we focus on the following key principles in our business model, including:

Customer-focused service
We offer truck repairs for the mining industry, logistics companies and all other enterprises. We focus on paying all of our customers the same level of attention regardless of the scope of work undertaken and always aim for 100% customer satisfaction in everything we do.

Convenient and expansive coverage
Whether you need diesel mechanics in Pilbara or any other part of Western Australia, STS Group’s mechanics will be able to reach you. We offer mobile and emergency mechanical services for those in isolated areas and are happy to work around your business’s demanding schedules when required. 

Affordable and fair pricing
We are dedicated to keeping our specialised repairs for trucks and other vehicles at affordable prices to help your business to retain as much profit as possible. Speak to our team today for a free quotation on any maintenance, servicing or repairs that your company might need.

Comprehensive specialised truck repair and servicing

To be the best in your field you have to work on the industry’s top manufacturers for machinery, and we do just that. we are also able to take on repair and servicing work with any other vehicle manufacturers.


We think the most important aspect of our company’s service is our ability to provide a full spectrum of mechanical work in our specialised repairs for trucks. There is no job too big or too small for our team and we are happy to offer the following services and more to our clients:


  • Full-spectrum servicing and repairs for trucks, prime movers and trailers 
  • Diagnostic services on all trucks and other heavy load vehicles
  • Air conditioning repairs and servicing
  • Auto electrical repairs and troubleshooting services


We are dedicated to making your business run as successfully as possible, so whether you require logistical, industrial or mining truck repair, our expert team has the skills and experience to get the job done. If you cannot s

Find out more about STS Group’s truck repairs in the Pilbara region

Alongside our comprehensive range of specialised repairs for trucks, the STS Group is proud to offer your organisation other vital mechanical work including forklift repair, trailer servicing, prime mover service and repair and 4X4 repairs. 

We are based in the town of Karratha in the Pilbara region but can offer our services to locations across Western Australia and our team is capable of providing on-site servicing and emergency assistance if needed.

For more details about STS Group’s full specialised truck repair service options or our services in NSW, contact us today. Our expert team of mechanics are standing by to help you with any mechanical issues your company might be experiencing and look forward to showing you why we are the best at what we do.

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