When you can't afford to wait or tow, Core Diesel brings expert mechanical support to your site. Trucks, machinery, diesel 4WDs. Our mobile team arrives equipped to diagnose and fix it fast.
Or call us now: 07 4763 0287
Heavy vehicle downtime costs more than just fuel. Our mobile service vans are fully equipped to handle a wide range of repairs on-site, from minor faults to engine diagnostics and hydraulic leak repairs. We service trucks, mining and ag gear, work utes, and off-roaders.
Whether you're roadside or remote, we bring the workshop to you. Fast call-outs to farms, roadsides, and worksites, with no towing required and no unnecessary delays.
Most jobs are completed on-site. We arrive with the gear and skills to diagnose and fix the issue without needing to move your vehicle.
Our mobile service vans stock standard parts, filters, seals, and tools to fix most issues fast, with no waiting on a parts run.
We maintain warranty-safe service records while working at your location, so your vehicle's history stays intact.
We work on utes, trucks, earthmoving gear, and diesel-powered machinery, on-site or in the workshop depending on what the job requires.
Urgent repairs handled during extended hours. Call us to check availability for breakdown callouts outside normal business hours.
Describe the issue and your location. We'll confirm the job and get it scheduled.
Our mechanic arrives ready to inspect, scan, and identify the fault fast.
Most jobs are completed on-site. If not, we guide you through the next step and assist with transport or workshop repairs.
We service utes, trucks, earthmoving gear, 4WDs, and diesel-powered machinery, on-site or in the workshop depending on what the job requires.
Yes, we handle urgent repairs during extended hours. Contact us to check availability for your situation.
Yes. We maintain warranty-safe service records while working on-site so your vehicle's history stays intact.
We'll advise on next steps and can help organise workshop transport or parts.
Yes, our vans stock standard parts, filters, seals, and tools to fix most issues without needing to wait on a parts run.
Core Diesel has been the Fraser Coast's go-to diesel workshop for over a decade. From logbook servicing and major engine rebuilds to ECU remapping and 24/7 mobile callouts, our team of experienced diesel technicians handles it all in-house, using the latest diagnostic tools and equipment, with a commitment to straight-talking service and zero unnecessary upselling.
The only workshop in the Fraser Coast region with an NHVR-approved Brake Shaker Test Unit, a legal requirement for heavy vehicle certification.
Deep knowledge of RAM, Silverado, and F-150 mechanics, rare outside capital cities. Parts sourced, issues diagnosed, jobs done properly.
Every job is documented with photos and video reports so you know exactly what was found and what was done.
All repairs are backed by our workmanship warranty. No hidden costs, no unnecessary work recommended.
"Took my 4WD to these guys when no one else could diagnose and fix it. Issue was found and fixed that day. These guys were recommended by a friend. Couldn't be happier."
Clinton Davis"Video progress the whole service and constant communication so you know what's going on. Seems like a bunch of genuine blokes who love working on cars."
Jordan Francis"Core Diesel have our entire fleet of trucks prioritised and professionally serviced. Always good advice on keeping things in tip-top shape."
Brett LukeOur team will confirm your booking within the hour during business hours. Mon–Thu 7am–4pm, Fri 7am–2pm.