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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. ARB 4x4 Accessories Hobart

    Mechanics, 4x4, Diesel Mechanics

    5/ 9 Florence St, Moonah TAS 7009

    Directions View profile Est. 2008

    ARB 4x4 store in Moonah, TAS for suspension upgrades, bull bars, roof racks and 4WD servicing.

    • Suspension Upgrades
    • Bull Bars
    • Roof Racks

    5/ 9 Florence StMoonah TAS 7009

    Closed · opens tomorrow 8:00 am

  2. ARB Artarmon

    Mechanics, Diesel Mechanics

    56 Whiting St, Artarmon NSW 2064

    Directions View profile

    4x4 specialist in Artarmon, NSW for maintenance, fitting and repairs, plus car batteries and 4x4 parts.

    • 4x4's
    • Car batteries

    56 Whiting StArtarmon NSW 2064

    Closed · opens tomorrow 7:00 am

  3. ARB Brookvale

    Mechanics, Tyres, Diesel Mechanics

    1/7 Grosvenor Pl, Brookvale NSW 2100

    Directions View profile

    4WD fit-out and custom tourer specialist in Brookvale, NSW, also supplying auto parts, tyres, batteries and camping gear.

    • Fit Out
    • Custom Tourer
    • Car batteries

    1/7 Grosvenor PlBrookvale NSW 2100

    Closed · opens tomorrow 7:00 am

  4. ARB Rockingham

    4x4, Mechanics, Diesel Mechanics

    57 Dixon Rd, Rockingham WA 6168

    Directions View profile Est. 2013

    4WD accessories and fit-out shop in Rockingham, WA, for bull bars, suspension upgrades, canopies and roof racks.

    • 4WD Builds & Fitouts
    • Bull Bar Installations
    • Suspension Upgrades

    57 Dixon RdRockingham WA 6168

    Closed · opens tomorrow 8:00 am

  5. ATF-Remapping

    Mechanics, 4x4, Diesel Mechanics

    Liverpool NSW 2170

    View profile Est. 2014

    Tuning and remapping workshop in Liverpool, NSW for diesel tuning, petrol tuning and ECU remapping.

    • Diesel Tuning
    • Petrol Tuning
    • ECU Remapping

    Liverpool NSW 2170

    Closed · opens tomorrow 7:00 am

  6. AUTOBACS AUSTRALIA PTY LTD

    Auto Electricians, Diesel Mechanics

    4/42 Berriman Dr, Wangara WA 6065

    Directions View profile

    Automotive warehouse in Wangara, WA supplying car audio and stereo gear, car alarms and security equipment, plus marine and truck accessories.

    4/42 Berriman DrWangara WA 6065

    Closed · opens tomorrow 8:30 am

  7. AW Diesel Repair Services

    Mechanics, 4x4, Diesel Mechanics

    1/17 Duncan Rd, Dry Creek SA 5094

    Directions View profile Est. 1982

    Diesel repairer in Dry Creek, SA, handling Perkins engine work, marine equipment supply and custom built diesel generators.

    • Perkins Engine Services
    • Diesel Engines Maintenance & Repairs
    • Service & Repair Of Velvet Drive Transmi…

    1/17 Duncan RdDry Creek SA 5094

    Closed · opens tomorrow 8:00 am

  8. AXT Turbo

    Mechanics, Diesel Mechanics

    175 Cheltenham Rd, Dandenong VIC 3175

    Directions View profile

    AXT Turbo in Dandenong, VIC supplies turbo systems, power-up kits and aftermarket performance solutions for petrol and diesel engines.

    • Turbo Systems
    • Power-Up Kits
    • Exhaust, cooling and engine repairs

    175 Cheltenham RdDandenong VIC 3175

    Closed · opens tomorrow 9:00 am

  9. Able Trailers

    Caravan Repairs, Diesel Mechanics

    184a Balcatta Rd, Balcatta WA 6021

    Directions View profile

    • Delivery
    • In-store pick-up
    • In-store shopping

    184a Balcatta RdBalcatta WA 6021

    Closed · opens tomorrow 8:00 am

  10. Accelerate Automotive

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

    1/806 Beaudesert Rd, Coopers Plains QLD 4108

    Directions View profile Est. 2007

    Mechanic in Coopers Plains, QLD for logbook servicing, European car servicing, transmissions and brake repairs.

    • European Car Servicing
    • Interval/Logbook Servicing
    • Automatic Transmission Servicing

    1/806 Beaudesert RdCoopers Plains QLD 4108

    Closed · opens tomorrow 7:30 am

  11. Access Tec Pty Ltd

    Mechanics, Diesel Mechanics

    2/152 Old Bathurst Rd, Emu Plains NSW 2750

    Directions View profile

    Mobile plant mechanic in Emu Plains, NSW for on-site welding, dynamic balancing and track pin press work on heavy machinery.

    • Mobile Plant Mechanic's
    • On-Site Welding
    • On-Site Dynamic Balancing

    2/152 Old Bathurst RdEmu Plains NSW 2750

    Open now · 24 hours

  12. Accurate Automatics

    Mechanics, Diesel Mechanics

    2 The Nook, Bayswater North VIC 3153

    Directions View profile

    Automatic transmission workshop in Bayswater North, VIC, also handling engine services, brakes, radiators and power steering.

    • Automatic Transmission Rebuild
    • Automatic Transmission Repairs
    • Automatic Transmission Service

    2 The NookBayswater North VIC 3153

    Closed · opens tomorrow 8:30 am

  13. Ace Tyres & Auto Care

    Mechanics, 4x4, Tyres, Diesel Mechanics

    Unit 5/8 Container St, Tingalpa QLD 4173

    Directions View profile Est. 1995

    Tyre and auto care shop in Tingalpa, QLD for logbook servicing, brake and clutch repairs, wheel alignments and roadworthy inspections.

    • Brake Servicing, Replacement & Repairs
    • Wheel Alignment
    • Logbook Servicing

    Unit 5/8 Container StTingalpa QLD 4173

    Closed · opens tomorrow 7:00 am

  14. Active Gear Rockhampton

    4x4, Mechanics, Tyres, Diesel Mechanics, Caravan Repairs, Towing

    102 Elphinstone St, Berserker QLD 4701

    Directions View profile Est. 2022

    4x4 accessories and mechanical workshop in Berserker, Rockhampton, for bullbars, roof racks, canopies, logbook servicing and suspension work.

    • Bull-Bar Installations
    • Logbook Servicing
    • Spring & Suspension Servicing

    102 Elphinstone StBerserker QLD 4701

    Closed · opens tomorrow 8:00 am

  15. Adamstown Car Doctors

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

    48 Park Ave, Adamstown NSW 2289

    Directions View profile Credentials listed Est. 1999

    Car mechanic in Adamstown, NSW for logbook servicing, pink slip inspections and wheel alignments.

    • Logbook Servicing
    • E-Safety & Pink Slip Inspections
    • Wheel Alignments

    48 Park AveAdamstown NSW 2289

    Closed · opens tomorrow 8:00 am

  16. Adelaide Autogas Services

    Mechanics, Diesel Mechanics

    Pooraka SA 5095

    View profile

    LPG conversion and repair workshop in Pooraka, SA, offering spares, maintenance and mobile LPG work.

    • LPG conversions

    Pooraka SA 5095

    Closed · opens tomorrow 9:00 am

  17. Adelaide CV Joints & Mechanical Repairs

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

    2 Peacock Rd, Para Hills West SA 5096

    Directions View profile Est. 2002

    Mechanic in Para Hills West, SA for brake repairs, transmission servicing, exhaust repairs and suspension work.

    • Brake Repair
    • Transmission Servicing
    • Suspension Repairs

    2 Peacock RdPara Hills West SA 5096

    Open now · 24 hours

  18. Adelaide TTD

    Tyres, Diesel Mechanics, Caravan Repairs

    8A Hatcher Court, Burton SA 5110

    Directions View profile Est. 2021

    Truck and trailer wreckers in Burton, SA, supplying used truck parts, engines, gearboxes, wheels and tyres.

    • Truck Wreckers
    • Trailer Wreckers
    • Used Truck Parts

    8A Hatcher CourtBurton SA 5110

    Closed · opens tomorrow 8:00 am

  19. Adrenalin Off-Road Centre Narellan

    Tyres, Mechanics, 4x4, Diesel Mechanics

    1/13 Exchange Parade, Narellan NSW 2567

    Directions View profile Est. 2015

    4x4 and off-road accessory shop in Narellan, NSW, fitting lift kits, bull bars, canopies, roof racks and suspension upgrades.

    • Bull Bar Installations
    • Lift Kit Installations
    • GVM Upgrades

    1/13 Exchange ParadeNarellan NSW 2567

    Closed · opens tomorrow 8:00 am

  20. Advanced All Mechanical

    Mechanics, 4x4, Diesel Mechanics

    654 Oakey Biddeston Rd, Oakey QLD 4401

    Directions View profile Est. 2019

    Mechanical workshop in Oakey, QLD handling heavy vehicle repairs, diesel engine rebuilding, brake and clutch work and gearbox reconditioning.

    • Heavy Vehicle Repairs
    • Diesel Engine Rebuilding
    • Gear Box Reconditioning

    654 Oakey Biddeston RdOakey QLD 4401

    Open now · 24 hours

  21. Advanced Fleet Services Pty Ltd

    Mechanics, Diesel Mechanics, Caravan Repairs

    1 Prestige Dr, Clayton South VIC 3169

    Directions View profile

    Truck, bus and diesel mechanic in Clayton South, VIC, servicing heavy and fleet vehicles including motorhomes and construction vehicles.

    • Truck
    • Diesel mechanic
    • Heavy vehicles

    1 Prestige DrClayton South VIC 3169

    Closed · opens tomorrow 7:30 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 1,609–1,632 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 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.