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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. Apex Performance Tuning

    Mechanics, Diesel Mechanics

    Unit 4/6 Woodbine Ct, Wantirna South VIC 3152

    Directions View profile

    Performance tuning workshop in Wantirna South, VIC for ECU and TCU calibrations, chip-tuning and throttle controllers.

    • Chip-tuning
    • ECU Calibrations
    • TCU Calibrations

    Unit 4/6 Woodbine CtWantirna South VIC 3152

    Closed · opens tomorrow 8:00 am

  2. Aphrasia Street Automotive

    Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics

    328 Shannon Ave, Newtown VIC 3220

    Directions View profile

    Mechanic in Newtown, VIC for car servicing, brake and clutch repairs, tyres, batteries and wheel alignments.

    • Car Service
    • Brakes
    • Wheel Alignments

    328 Shannon AveNewtown VIC 3220

    Closed · opens tomorrow 7:30 am

  3. Appin Automotive

    Mechanics, Auto Electricians, Tyres, Diesel Mechanics

    Unit 2/8-10 Technology Drive, Appin NSW 2560

    Directions View profile Est. 2019

    Mechanic in Appin, NSW for logbook servicing, brake and clutch repairs, pink and blue slips, and wheel alignments.

    • Log Book Servicing
    • Wheel Alignments
    • Brake Repairs

    Unit 2/8-10 Technology DriveAppin NSW 2560

    Closed · opens tomorrow 8:30 am

  4. Applied Automotive Engineering

    Mechanics, Diesel Mechanics

    5/20 Davison St, Maddington WA 6109

    Directions View profile

    Engine reconditioner and diesel mechanic in Maddington, WA, for engine rebuilding and diesel repairs.

    • Exhaust, cooling and engine repairs

    5/20 Davison StMaddington WA 6109

    Closed · opens tomorrow 7:30 am

  5. Arnpro Automotive

    Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics

    18 Coolstore Rd, Croydon VIC 3136

    Directions View profile Est. 2009

    European car specialist in Croydon, VIC for servicing, diagnostics, brakes, clutches and transmissions.

    • Clutch Repairs & Replacements
    • Automatic & Manual Transmission Repairs
    • Engine Diagnostics

    18 Coolstore RdCroydon VIC 3136

    Closed · opens tomorrow 8:00 am

  6. Aspley Auto Service Centre

    Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics

    19 Webster Rd, Stafford QLD 4053

    Directions View profile Est. 1969

    Auto service centre in Stafford, QLD for logbook servicing, brake repairs, roadworthy inspections and diagnostics.

    • Inspections/Roadworthy
    • Logbook Servicing
    • Brake Repairs

    19 Webster RdStafford QLD 4053

    Closed · opens tomorrow 7:00 am

  7. AusSpray Engineering

    Mechanics, 4x4, Diesel Mechanics

    71 Northern Link Cct, Shaw QLD 4818

    Directions View profile Est. 2020

    Hydraulics and engineering workshop in Shaw, QLD, doing hydraulic hose and cylinder work, machining, CNC plasma cutting and truck servicing.

    • Hydraulic Cylinder Rebuilds
    • CNC Plasma Cutting
    • Hydraulic Hoses

    71 Northern Link CctShaw QLD 4818

    Closed · opens tomorrow 8:00 am

  8. Aussie 4x4 Centre

    Mechanics, 4x4, Diesel Mechanics

    1/11 Blackburn Dr, Port Kennedy WA 6172

    Directions View profile

    Four-wheel-drive specialist in Port Kennedy, WA for routine servicing, diesel engine work and suspension repairs.

    • Exhaust, cooling and engine repairs
    • 4x4 suspension
    • 4x4 accessories

    1/11 Blackburn DrPort Kennedy WA 6172

    Closed · opens tomorrow 8:00 am

  9. Austates Pest Equipment Pty Ltd

    Diesel Mechanics

    4/10 Miltiadis St, Acacia Ridge QLD 4110

    Directions View profile

    Sheet metal fabricator in Acacia Ridge, QLD making pest and weed control equipment, spray rigs, aluminium tool boxes and canopies.

    • Pest & Weed Control Equipment
    • Aluminium tool boxes
    • Vehicle-mounted spray rigs

    4/10 Miltiadis StAcacia Ridge QLD 4110

    Closed · opens tomorrow 8:00 am

  10. Australian DPF Centre

    Mechanics, 4x4, Diesel Mechanics

    2/ 56-60 Hallam S Rd, Hallam VIC 3803

    Directions View profile Est. 1985

    DPF cleaning and restoration specialist in Hallam, VIC, also handling engine carbon cleaning, EGR, SCR and DOC work.

    • Diesel Particulate Filter Restorations
    • Diesel Particulate Filter Cleaning
    • Engine Carbon Cleaning

    2/ 56-60 Hallam S RdHallam VIC 3803

    Open now · 24 hours

  11. Australian Mechanical

    Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics

    73 Pickering St, Enoggera QLD 4051

    Directions View profile Est. 1932

    Mechanic in Enoggera, QLD for logbook servicing, brake repairs, transmissions and roadworthy inspections.

    • Logbook Servicing
    • Brake Repairs & Servicing
    • Roadworthy Certificates & Inspections

    73 Pickering StEnoggera QLD 4051

    Closed · opens tomorrow 8:00 am

  12. Australian Truck and Trailer Parts

    Diesel Mechanics

    102 Stradbroke St, Heathwood QLD 4110

    Directions View profile

    Truck and trailer suspension parts maker in Heathwood, QLD, supplying bushings, torque rods, hangers and rocker boxes.

    • Equaliser bush
    • Radius torque rod bush
    • Equaliser pin

    102 Stradbroke StHeathwood QLD 4110

    Closed · opens tomorrow 7:00 am

  13. Australian Tyre Traders - Support Office

    Tyres, Diesel Mechanics

    242 Latrobe Terrace, Geelong West VIC 3218

    Directions View profile

    Tyre supplier and wholesaler in Geelong West, VIC, providing radial truck tyres and truck components to commercial customers.

    • Radial tyres
    • Purpose-built tyres for freight transport

    242 Latrobe TerraceGeelong West VIC 3218

    Closed · opens tomorrow 8:00 am

  14. Auteri Onsite Automotive

    Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics

    Traralgon VIC 3844

    View profile Est. 2004

    Mobile mechanic in Traralgon, VIC for logbook servicing, brake and clutch repairs, engine diagnostics and onsite servicing.

    • Brake & Clutch Repairs
    • Engine Diagnostics
    • Logbook Services

    Traralgon VIC 3844

    Closed · opens tomorrow 8:00 am

  15. Auto Basics

    Mechanics, Auto Electricians, Diesel Mechanics

    70 Townsville St, Fyshwick ACT 2609

    Directions View profile Est. 2017

    Auto repair shop in Fyshwick, ACT for logbook servicing, brake repairs, diagnostics and LPG work.

    • Car Diagnostic
    • Brake Repairs & Servicing
    • Logbook Servicing

    70 Townsville StFyshwick ACT 2609

    Closed · opens tomorrow 8:00 am

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 1,681–1,704 of 3,233 diesel mechanics · filters apply to this page only

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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 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.