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Diesel Mechanics in Australia

3,233 diesel mechanics★ 4.7 average from 3,971 reviews

About these results

Diesel mechanics by rating, then related trades.

A business is Featured only when it holds our Featured plan; Featured is a listing plan, not a rating.

3,233 diesel mechanics in Australia; listings updated 7 Oct 2026.

  1. Tuned by Chop

    Diesel Mechanics, 4x4

    Gracemere QLD 4702

    View profile Est. 2022

    Performance tuning workshop in Gracemere, QLD, offering dyno tuning, performance tuning and road tuning across the Rockhampton region.

    • Dyno Tuning
    • Performance Tuning
    • Road Tuning

    Gracemere QLD 4702

    Open now · closes 5:00 pm

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  2. Turbo Glide Diesel Turbocharging

    Diesel Mechanics, Mechanics, 4x4

    609 Princes Hwy, Russell Vale NSW 2517

    Directions View profile Credentials listed Est. 1965

    Turbo and diesel workshop in Russell Vale, NSW, building turbo conversions, dyno tuning and fuel injection work for 4x4s, commercials and motorhomes.

    • Turbo conversion
    • Supply & fitting of reliable diesel exch…
    • Diesel dyno tuning & opacity testing of…

    609 Princes HwyRussell Vale NSW 2517

    Open now · closes 5:00 pm

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  3. TurboFawce

    Diesel Mechanics

    2/45 Canberra St, Hemmant QLD 4174

    Directions View profile

    TurboFawce in Hemmant, QLD services and repairs large frame turbochargers and balances rotating equipment for marine and industrial use.

    • Turbocharger service and maintenance
    • Dynamic balancing
    • Turbocharger repairs and overhauls

    2/45 Canberra StHemmant QLD 4174

    Open now · closes 4:00 pm

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  5. Twin City Truck Centre

    Mechanics, Diesel Mechanics, 4x4

    255 McKoy St, West Wodonga NSW 3690

    Directions View profile Est. 2022

    Truck centre in West Wodonga, NSW for new and used truck sales, truck servicing and accessories.

    • New trucks
    • Used trucks
    • New & used truck sales & service

    255 McKoy StWest Wodonga NSW 3690

    Open now · closes 5:30 pm

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  8. Ultra Diesel Services

    Diesel Mechanics

    72 Sargent St, Braitling NT 0870

    Directions View profile

    Mobile diesel mechanic for civil, mining and agricultural machinery, with repairs, rebuilds, scheduled servicing and breakdown call-outs.

    • Rebuilds
    • Scheduled Services
    • Breakdowns

    72 Sargent StBraitling NT 0870

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  9. United Fuel Injection

    Diesel Mechanics, Mechanics

    479 Great Eastern Hwy, Redcliffe WA 6104

    Directions View profile

    Diesel engine repair specialists in Redcliffe, WA, offering on-site servicing and fuel injection work.

    • On-site services

    479 Great Eastern HwyRedcliffe WA 6104

    Open now · closes 5:00 pm

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  11. Universal Fitting Services Pty Ltd

    Diesel Mechanics

    51 Tremearne Dvwy, Pin Gin Hill QLD 4860

    Directions View profile Est. 2000

    Diesel fitting and field service business in Pin Gin Hill, QLD, servicing northern Queensland and the Cassowary Coast.

    • Field service
    • Component Overhaul
    • Diesel Fitting

    51 Tremearne DvwyPin Gin Hill QLD 4860

    Open now · closes 5:00 pm

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  14. Vagg Automotive

    Diesel Mechanics, Mechanics, 4x4

    206 Warrenheip St, Buninyong VIC 3357

    Directions View profile Credentials listed Est. 1988

    Vehicle service and repair centre in Buninyong, VIC, working on a wide range of makes and models.

    • Logbook servicing
    • Brake and clutch repairs
    • Vehicle diagnostics

    206 Warrenheip StBuninyong VIC 3357

    Open now · closes 5:00 pm

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  16. Vector Heavy Industries

    Mechanics, Diesel Mechanics

    17 Purvis Ln, Dubbo NSW 2830

    Directions View profile

    Heavy vehicle workshop in Dubbo, NSW, working on trucks, diesel engines and everyday car upkeep.

    • Oil change
    • Truck and bus repairs

    17 Purvis LnDubbo NSW 2830

    Open now · 24 hours

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  17. Velocity Truck Centres Burpengary

    Mechanics, Diesel Mechanics

    28 Motorway Dr, Burpengary QLD 4505

    Directions View profile

    Truck centre in Burpengary, QLD for new truck sales, parts and truck repairs, serving Morayfield, Deception Bay and nearby areas.

    • Truck and bus repairs

    28 Motorway DrBurpengary QLD 4505

    Open now · closes 5:00 pm

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  21. Viking Diesel and Electrics

    Diesel Mechanics

    6 Apollo St, Warriewood NSW 2102

    Directions View profile

    Diesel engine repair and generator specialists in Warriewood, NSW, servicing standby generators and marine power systems.

    • Generator installation
    • Standby generator maintenance
    • Marine power generation service

    6 Apollo StWarriewood NSW 2102

    Open now · closes 4:00 pm

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  23. WA Fuel Injection Services

    Diesel Mechanics, Mechanics

    1/15 Profit Pass, Wangara WA 6065

    Directions View profile

    Diesel workshop in Wangara, WA, working on diesel engines and fuel injection systems for drivers in Perth's north.

    1/15 Profit PassWangara WA 6065

    Open now · closes 4:30 pm

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  24. Wade Fleet Maintenance

    Mechanics, Diesel Mechanics

    23 Walters Way, Forrestfield WA 6058

    Directions View profile

    Mobile truck repair and diesel engine rebuilding business in Forrestfield, WA, working on site across Perth's eastern suburbs.

    • Exhaust, cooling and engine repairs
    • Truck and bus repairs

    23 Walters WayForrestfield WA 6058

    Open now · closes 5:00 pm

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No diesel mechanics on this page match all of these filters. Untick one, or clear the filters to see all 24 on this page.

Showing 625–648 of 3,233 diesel mechanics · filters apply to this page only

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Diesel Mechanics in cities and regional centres

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Not sure which diesel mechanic to call?

Tell us about the job and we'll match it with up to 3 diesel mechanics in Australia. Your contact details go only to businesses on a paid plan here, and after you send we tell you which businesses got them. Free, no obligation.

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Choosing diesel mechanics in Australia

Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 3,233 diesel mechanics in Australia. Listings show the services each business offers, and a rating where there is one.

What to check before you book

Getting started

  1. Describe the job. Your vehicle's make, model and year, what's wrong or what it needs, and when you need it done.
  2. Shortlist two or three. Use the filters above to narrow this page by listed credentials and website.
  3. Compare quotes. Or send one request and we'll match it with up to 3 diesel mechanics.
  4. Agree in writing. Confirm the price, what's included and when the vehicle will be ready before work begins.

Frequently asked questions

How do I choose between diesel mechanics in Australia?

Compare two or three. Ask whether they work on your make, and on light vehicles, trucks or machinery, whether they can come to you, and for a written quote for parts and labour. A business that is owner verified on Mechanics Directory has confirmed it runs the listing.

How much does a diesel service cost in Australia?

It depends on the vehicle or machine, the oil and filters it takes, and whether the injectors, turbo or DPF need work. Asking two or three local diesel mechanics for a written quote is the quickest way to see the going rate in Australia.

Do diesel mechanics need to be licensed?

Licensing depends on the work and the state. Modifications such as GVM upgrades need certifying under your state's rules, and outside Western Australia and the Northern Territory, modifications to heavy vehicles over 4.5 tonnes are regulated by the National Heavy Vehicle Regulator. Motor vehicle repair businesses must be licensed in New South Wales, Western Australia and the ACT. Elsewhere, ask the business which qualifications and licences apply to your job. Listings marked "Credentials listed" show a licence, accreditation or membership on the business's profile. We don't check it, so confirm it with whoever issued it.

What is DPF cleaning?

A diesel particulate filter (DPF) traps soot from the exhaust and burns it off on longer runs at highway speed. Lots of short trips can stop that happening, so the filter blocks and a warning light comes on. A diesel mechanic can check the filter and clean it or run a forced regeneration.

What does "serves this area" mean?

Some businesses are based in a nearby suburb but cover this area, including mobile mechanics and towing services that come to you. On suburb pages we list businesses based in the suburb first, then the ones that say they serve it.

How do free quotes work?

Tell us about the job once. We match your request with up to 3 diesel mechanics near you. A business on a paid plan here gets it with your name and contact details and can contact you directly. A business on the free plan sees the job and your suburb but not your details, so it can't contact you unless it upgrades. A business that hasn't claimed its listing sees your request only once it claims. After you send, we tell you which applies to each business. It's free and there's no obligation.