MechanicsDirectory Upgrade to Featured Get free quotes

Australia's directory of mechanics and motoring services

MechanicsDirectory
Get free quotesFree · up to 3 businesses

Get free quotes

Describe the job once and we'll match it with up to 3 diesel mechanics in Australia.

Get free quotes

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. Mudslinga4x4

    4x4, Tyres, Panel Beaters, Diesel Mechanics

    68 Munibung Rd, Cardiff NSW 2285

    Directions View profile

    4x4 accessories and tyre shop in Cardiff, NSW, supplying car accessories and truck gear for local adventurers.

    • 4x4 accessories

    68 Munibung RdCardiff NSW 2285

    Open now · closes 4:30 pm

  2. Mullet Man Mechanical and Engineering

    Mechanics, Diesel Mechanics

    14 Grice St, Clontarf QLD 4019

    Directions View profile

    Mechanical workshop in Clontarf, QLD for oil changes, diesel engine servicing, vehicle inspections and engine diagnostics.

    • Oil change
    • Vehicle and pre-purchase inspections

    14 Grice StClontarf QLD 4019

    Open now · closes 5:30 pm

  3. Multi Torque Perth

    Diesel Mechanics

    2/40 Inspiration Dr, Wangara WA 6065

    Directions View profile

    Air compressor and pump repairer in Wangara, WA, also handling diesel engine servicing, hydraulics and pneumatic tools.

    • Pump rebuilds
    • Pump service
    • Fleet fuel systems

    2/40 Inspiration DrWangara WA 6065

    Open now · closes 4:00 pm

  4. Multispares Newcastle

    Auto Electricians, Mechanics, 4x4, Diesel Mechanics, Caravan Repairs

    2/11 Kinta Dr, Beresfield NSW 2322

    Directions View profile Est. 2000

    Parts supplier in Beresfield, NSW for truck parts, clutch, suspension and brake components.

    • Truck parts
    • Clutch
    • Suspension

    2/11 Kinta DrBeresfield NSW 2322

    Open now · closes 5:00 pm

  5. Murrumba Auto Care

    Mechanics, Auto Electricians, Diesel Mechanics

    Shop 6/139 Dohles Rocks Rd, Kallangur QLD 4503

    Directions View profile Est. 2013

    Motor mechanic in Kallangur, QLD for logbook servicing, roadworthy certificates, brake and clutch work and suspension repairs.

    • Logbook Servicing
    • Roadworthy/Safety Certificates
    • Brake Repairs, Servicing & Machining

    Shop 6/139 Dohles Rocks RdKallangur QLD 4503

    Open now · closes 4:30 pm

  6. Muscat Trailers Spare Parts

    Caravan Repairs, Diesel Mechanics

    14, shop 1 16 Grahams Hill Rd, Narellan NSW 2567

    Directions View profile

    Trailer and truck parts supplier in Narellan, NSW, with a range of trailers including dog, tipper and rollback models.

    • Axle dog trailers
    • Tipper trailers
    • Rollback trailers

    14, shop 1 16 Grahams Hill RdNarellan NSW 2567

    Open now · closes 5:00 pm

  7. Myers Engine Reconditioning

    Mechanics, Diesel Mechanics

    161 Scott St, Bungalow QLD 4870

    Directions View profile Est. 2000

    Engine reconditioner in Bungalow, QLD, covering engine reconditioning, diesel engines and motor replacement parts.

    • Engine Reconditioners
    • Diesel Engines
    • Motor Replacement Parts

    161 Scott StBungalow QLD 4870

    Open now · closes 5:00 pm

  8. NB Automotive

    Mechanics, Auto Electricians, Tyres, Panel Beaters, Diesel Mechanics, Towing

    482 Stuart Highway, Winnellie NT 0820

    Directions View profile Est. 2016

    Car service and repair workshop in Winnellie, NT, covering servicing, brakes, transmissions, diagnostics, panel work and towing.

    • Transmission Repairs
    • Brake Repair
    • Car Servicing

    482 Stuart HighwayWinnellie NT 0820

    Open now · closes 5:00 pm

  9. NJF Mechanical Services

    Mechanics, Diesel Mechanics

    Yerrinbool NSW 2575

    View profile Est. 2012

    Mobile mechanic in Yerrinbool, NSW for light and heavy vehicles, forklifts and ground care machinery.

    • Light Vehicles
    • Heavy Vehicles
    • Fork Lifts

    Yerrinbool NSW 2575

  10. NQ Auto Care & Tyres

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

    1/11 Hugh Ryan Dr, Garbutt QLD 4814

    Directions View profile Est. 2021

    Auto care and tyre shop in Garbutt, QLD for logbook servicing, roadworthy inspections, wheel alignments and brake and clutch work.

    • Logbook Servicing
    • Wheel Alignments
    • Roadworthy Inspections

    1/11 Hugh Ryan DrGarbutt QLD 4814

    Open now · closes 5:00 pm

  11. NQ Springs

    4x4, Mechanics, Auto Electricians, Diesel Mechanics, Caravan Repairs

    321 Ingham Rd, Garbutt QLD 4814

    Directions View profile Est. 1961

    4x4 accessories and suspension shop in Garbutt, QLD, for dual battery systems, GVM upgrades, springs, shocks and bullbars.

    • Dual Battery System Installations
    • GVM Upgrades
    • Shocks & Struts

    321 Ingham RdGarbutt QLD 4814

    Open now · closes 5:00 pm

  12. NV Automotive

    Mechanics, Auto Electricians, 4x4, Diesel Mechanics

    Factory 2/19 Capital Dr, Grovedale VIC 3216

    Directions View profile Est. 2025

    Mechanic in Grovedale, VIC for logbook servicing, brake and clutch repairs, car air conditioning and diagnostics.

    • Brake & Clutch Repairs
    • Car Air Conditioning Services
    • Logbook Servicing

    Factory 2/19 Capital DrGrovedale VIC 3216

    Open now · closes 5:00 pm

  13. Narangba Autos

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

    26 Main St, Narangba QLD 4504

    Directions View profile Credentials listed Est. 1980

    Mechanic in Narangba, QLD for brakes, wheel alignments, air conditioning and safety certificates.

    • Wheel Alignments
    • Air Conditioning Service & Repairs
    • Brakes

    26 Main StNarangba QLD 4504

    Open now · closes 5:00 pm

  14. Narellan Mechanic

    Mechanics, 4x4, Tyres, Diesel Mechanics

    49 The Northern Rd, Narellan NSW 2567

    Directions View profile Est. 2024

    Mechanic in Narellan, NSW for logbook servicing, brake checks, wheel alignments and gearbox work.

    • Wheel Alignments
    • Log Book Servicing
    • Auto & Gearbox Services

    49 The Northern RdNarellan NSW 2567

    Open now · closes 5:30 pm

  15. National Automotive Service Maroochydore

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

    3/26 Trinder Ave, Maroochydore QLD 4558

    Directions View profile Est. 2010

    Mechanic in Maroochydore, QLD for logbook servicing, brake and clutch repairs, wheel alignments and tyres.

    • Log Book Servicing
    • Brake Repairs
    • Wheel Alignments

    3/26 Trinder AveMaroochydore QLD 4558

    Open now · closes 5:00 pm

  16. National Truck Spares Pty. Ltd.

    Mechanics, Diesel Mechanics

    2 Guess Ave, Arncliffe NSW 2205

    Directions View profile

    Truck wreckers in Arncliffe, NSW, supplying new and reconditioned parts and engines for Japanese trucks and industrial engines.

    • Vehicle and pre-purchase inspections
    • Truck and bus repairs
    • Diesel servicing and repairs

    2 Guess AveArncliffe NSW 2205

    Open now · closes 5:00 pm

  17. Natrad Ballarat

    Mechanics, Auto Electricians, 4x4, Diesel Mechanics

    Unit 1/38 Grandlee Dr, Wendouree VIC 3355

    Directions View profile Credentials listed Est. 1922

    Natrad Ballarat in Wendouree, VIC for radiators, cooling system work, logbook servicing and roadworthy certificates.

    • Radiators
    • Log Book Servicing
    • Road Worthy Certificates

    Unit 1/38 Grandlee DrWendouree VIC 3355

    Open now · closes 5:00 pm

  18. Natrad Fyshwick

    Mechanics, Auto Electricians, 4x4, Diesel Mechanics

    44 Kembla St, Fyshwick ACT 2609

    Directions View profile Credentials listed Est. 1922

    Natrad Fyshwick is an automotive workshop in Fyshwick, ACT, for logbook servicing, radiator repairs and car air conditioning.

    • Logbook Services
    • Radiator Repair & Replacement
    • Auto Air Conditioning Maintenance & Repl…

    44 Kembla StFyshwick ACT 2609

    Open now · closes 5:00 pm

  19. Neale Goad Automotive

    Mechanics, 4x4, Diesel Mechanics

    206 Burnbank St, Wendouree VIC 3355

    Directions View profile Est. 2000

    Mechanic in Wendouree, VIC for logbook servicing, roadworthy and pre-purchase inspections, and light truck repairs.

    • RWC Inspections and pre-purchase inspect…
    • Log book servicing
    • Light Truck Servicing and repairs up to…

    206 Burnbank StWendouree VIC 3355

    Open now · closes 5:30 pm

  20. Neil's Auto Electrics

    Mechanics, Auto Electricians, 4x4, Diesel Mechanics

    154 Creek Rd, Mount Gravatt QLD 4122

    Directions View profile Est. 2012

    Auto electrician and mechanic in Mount Gravatt, QLD for auto electrical work, logbook servicing and roadworthy certificates.

    • Auto Electrical Services
    • Log Book Servicing
    • Roadworthy Condition (RWC) Certificates

    154 Creek RdMount Gravatt QLD 4122

    Open now · closes 6:00 pm

  21. Neill Automotive

    Mechanics, Diesel Mechanics, Towing

    7 Caroona Rd, Port Augusta West SA 5700

    Directions View profile

    Neill Automotive is a car repair and engine maintenance workshop in Port Augusta West, SA, handling servicing, diesel engine work and towing.

    • Oil change
    • Exhaust, cooling and engine repairs

    7 Caroona RdPort Augusta West SA 5700

    Open now · closes 5:00 pm

  22. New Farm Car Clinic

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

    110 Arthur St, Fortitude Valley QLD 4006

    Directions View profile Est. 1998

    Car clinic in Fortitude Valley, QLD for logbook servicing, brake and clutch overhauls, diagnostics and wheel alignments.

    • Logbook Servicing
    • Brake & Clutch Overhauls
    • Wheel Alignments

    110 Arthur StFortitude Valley QLD 4006

    Open now · closes 5:00 pm

  23. Newcastle Dyno Centre

    Mechanics, Auto Electricians, Diesel Mechanics

    5 Tara Rd, Broadmeadow NSW 2292

    Directions View profile Est. 2022

    Dyno tuning and mechanical workshop in Broadmeadow, NSW, for vehicle servicing, diagnostics, brake service and eSafety checks.

    • Dyno Tuning
    • ESafety Checks
    • Brake Service

    5 Tara RdBroadmeadow NSW 2292

    Open now · closes 5:00 pm

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 2,569–2,592 of 3,233 diesel mechanics · filters apply to this page only

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.

Get free quotes

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.