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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. Melbourne Auto Gas

    Mechanics, Diesel Mechanics

    29 Hume St, Huntingdale VIC 3166

    Directions View profile

    Auto repair and LPG specialist in Huntingdale, VIC, working on cars from Europe, Japan, Australia and the US, plus 4WDs.

    • European cars
    • Japanese cars
    • Four wheel drive (4WD) vehicles

    29 Hume StHuntingdale VIC 3166

    Open now · closes 4:30 pm

  2. Meltech Automotive

    Mechanics, 4x4, Tyres, Diesel Mechanics

    2/17A-19 Industrial Ave, Hoppers Crossing VIC 3029

    Directions View profile Est. 2022

    Mobile mechanic and workshop in Hoppers Crossing, VIC for logbook servicing, diagnostics, brakes and transmissions.

    • Logbook Services
    • Vehicle Diagnostics
    • Transmission Service & Repairs

    2/17A-19 Industrial AveHoppers Crossing VIC 3029

    Open now · closes 5:00 pm

  3. Melton 4WD

    Auto Electricians, 4x4, Diesel Mechanics

    6 Norton Dr, Melton VIC 3337

    Directions View profile

    4WD parts, accessories and camping gear shop in Melton, VIC, covering suspension, towing equipment and electrical components.

    • Delivery
    • In-store pick-up
    • On-site services

    6 Norton DrMelton VIC 3337

    Open now · closes 5:00 pm

  4. Metallix

    Diesel Mechanics

    1/135-142 Derrimut Dr, Derrimut VIC 3026

    Directions View profile

    Sheet metal fabricator in Derrimut, VIC for custom canopies, toolboxes and steel and aluminium welding.

    • Ute canopy
    • Truck canopy
    • Toolbox

    1/135-142 Derrimut DrDerrimut VIC 3026

    Closed · opens tomorrow 7:00 am

  5. Metcalfe Automotive Centre

    Mechanics, Auto Electricians, Tyres, Diesel Mechanics

    4 Boundary Rd, Northmead NSW 2152

    Directions View profile

    Mechanic in Northmead, NSW for oil changes, brake and clutch repairs, transmissions and car air conditioning.

    • Oil change
    • Brake and clutch repairs
    • Transmission and gearbox repairs

    4 Boundary RdNorthmead NSW 2152

    Open now · closes 5:00 pm

  6. Metro West Truck & Trailer Repair Services

    Mechanics, Diesel Mechanics, Caravan Repairs

    190 Derrimut Dr, Derrimut VIC 3026

    Directions View profile

    Truck and trailer repairer in Derrimut, VIC for fleet servicing, clutches, axle replacements and electrical and mechanical diagnosis.

    • Fleet Servicing
    • Clutches
    • Electrical and Mechanical Diagnosis

    190 Derrimut DrDerrimut VIC 3026

    Open now · closes 4:30 pm

  7. Michael South Engineering

    Mechanics, Tyres, Panel Beaters, Diesel Mechanics

    Unit 2/58 Pile Rd, Somersby NSW 2250

    Directions View profile Est. 1999

    Subaru specialist workshop in Somersby, NSW for logbook servicing, brake and clutch repairs, engine builds and dyno tuning.

    • Subaru Dyno Tuning
    • Log Book Servicing
    • Brake Pads Replacements

    Unit 2/58 Pile RdSomersby NSW 2250

    Open now · closes 5:00 pm

  8. Mick Handley Automotive

    Mechanics, Diesel Mechanics

    59 Forge Creek Rd, Bairnsdale VIC 3875

    Directions View profile Est. 2013

    Mechanic in Bairnsdale, VIC for logbook servicing, engine repairs, brake replacement and vehicle inspections.

    • Log Book Servicing
    • Auto Brake Replacement
    • Auto Engine Diagnostic

    59 Forge Creek RdBairnsdale VIC 3875

    Closed · opens tomorrow 7:30 am

  9. Mick's Mobile Mechanical

    Mechanics, Diesel Mechanics, Caravan Repairs

    Hampton QLD 4352

    View profile Est. 2020

    Mobile mechanic based in Hampton, QLD for logbook servicing, brake and clutch work, transmissions and diagnostics.

    • Transmission Services
    • Brake Services
    • Logbook Services

    Hampton QLD 4352

    Open now · 24 hours

  10. Middleborough Car Care

    Mechanics, Auto Electricians, Tyres, Diesel Mechanics

    172 Middleborough Rd, Blackburn South VIC 3130

    Directions View profile

    Car care centre in Blackburn South, VIC for oil changes, mechanical repairs, diesel work, auto electrics, air conditioning and wheel alignment.

    • Oil change
    • Car air conditioning
    • Wheel alignment and balancing

    172 Middleborough RdBlackburn South VIC 3130

    Open now · closes 5:00 pm

  11. Midland Truck & Bus

    Mechanics, Diesel Mechanics

    42 Crooked Billet Dr, Bridgewater TAS 7030

    Directions View profile Est. 2026

    Truck and bus specialist in Bridgewater, TAS for truck and bus repairs and maintenance, heavy-duty haulers and spare parts.

    • Truck Repairs
    • Bus Repairs
    • Trucks Spare Parts

    42 Crooked Billet DrBridgewater TAS 7030

    Open now · closes 5:00 pm

  12. Mildura Automotive Engineering

    Mechanics, 4x4, Diesel Mechanics

    Cnr Orange Avenue & Seventh Street, Mildura VIC 3500

    Directions View profile Est. 2000

    Automotive engineering workshop in Mildura, VIC for engine reconditioning, fuel injection repairs, DPF cleaning and hose repairs.

    • Engine Reconditioning
    • Fuel Injection Service & Repairs
    • DPF Cleaning

    Cnr Orange Avenue & Seventh StreetMildura VIC 3500

    Open now · closes 5:00 pm

  13. Mildura Truck Centre

    Towing, 4x4, Diesel Mechanics, Caravan Repairs

    293 Benetook Ave, Mildura VIC 3500

    Directions View profile Credentials listed Est. 1951

    Truck dealer in Mildura, VIC selling new, demo and used trucks and trailers, with truck parts, accessories and towing.

    • New Trucks
    • Towing Services
    • Truck Parts

    293 Benetook AveMildura VIC 3500

    Open now · closes 6:00 pm

  14. Milex Auto

    Mechanics, Auto Electricians, Tyres, Diesel Mechanics

    231 Derrimut Dr, Derrimut VIC 3026

    Directions View profile

    Auto repair shop in Derrimut, VIC for logbook servicing, diagnostics, air conditioning service, roadworthy certificates and tyres.

    • Logbook Service
    • Diagnostic Services
    • Air Condition Service

    231 Derrimut DrDerrimut VIC 3026

    Open now · closes 5:00 pm

  15. Minards Diesel

    Diesel Mechanics

    1/20 Spit Island Cl, Mayfield West NSW 2304

    Directions View profile

    Diesel engine parts and accessories supplier in Mayfield West, NSW, for marine and industrial engines, pumps and generators.

    • Genuine spare parts
    • Marine and industrial engine parts
    • Engine estimation service

    1/20 Spit Island ClMayfield West NSW 2304

    Open now · closes 5:00 pm

  16. Mitchell Service Centre

    Mechanics, Auto Electricians, 4x4, Diesel Mechanics

    84 Hoskins St, Mitchell ACT 2911

    Directions View profile Est. 1994

    Mechanic in Mitchell, ACT for logbook servicing, brake and clutch work, cooling system repairs and registration inspections.

    • Log book servicing
    • Clutch replacement
    • Registration inspection

    84 Hoskins StMitchell ACT 2911

    Open now · closes 5:30 pm

  17. Moama Auto & Diesel Service

    Mechanics, Diesel Mechanics

    1c Graham St, Moama NSW 2731

    Directions View profile Est. 2011

    Auto and diesel mechanic in Moama, NSW, servicing cars and diesel vehicles for local owners and businesses.

    • Diesel Servicing

    1c Graham StMoama NSW 2731

    Open now · closes 5:30 pm

  18. Mobile AutoCare

    Mechanics, Auto Electricians, Diesel Mechanics, Caravan Repairs

    225 Richmond Rd, Richmond SA 5033

    Directions View profile

    Mobile mechanic in Richmond, SA, coming to you across Adelaide for brake work, air conditioning servicing, diesel repairs and trailer maintenance.

    • Mobile mechanic

    225 Richmond RdRichmond SA 5033

    Open now · closes 5:00 pm

  19. Mobile Car Care Ashwood

    Mechanics, Auto Electricians, Diesel Mechanics, Caravan Repairs

    Clayton South VIC 3169

    View profile Est. 2014

    Mobile mechanic in Clayton South, VIC for brake repairs, air conditioning regas, auto electrical work and pre-purchase inspections.

    • Air Conditioning Regas
    • Brake Repairs
    • Pre-purchase Inspections

    Clayton South VIC 3169

    Open now · closes 5:30 pm

  20. Mobile Car Care Diamond Creek

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

    Diamond Creek VIC 3089

    View profile Est. 2014

    Mobile mechanic in Diamond Creek, VIC for logbook servicing, transmission repairs and pre-purchase inspections.

    • Logbook Servicing
    • Transmission Repairs
    • Pre Purchase Inspections

    Diamond Creek VIC 3089

    Open now · closes 5:30 pm

  21. Mobile Mechanic Adelaide

    Mechanics, Auto Electricians, Diesel Mechanics, Caravan Repairs

    Unit 2/9 Katrina Ave, Windsor Gardens SA 5087

    Directions View profile Est. 2005

    Mobile mechanic in Windsor Gardens, SA for car servicing, brake and clutch repairs, inspections and roadside breakdown help.

    • Brake & Clutch Repairs
    • Mobile Car Servicing
    • Mobile Vehicle Inspections

    Unit 2/9 Katrina AveWindsor Gardens SA 5087

    Open now · closes 7:00 pm

  22. Mobile Mechanic Perth

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

    Unit 5/230 Railway Parade, Cannington WA 6107

    Directions View profile Est. 2025

    Mobile mechanic in Cannington, WA for logbook servicing, brake and clutch repairs, diagnostics and pre-purchase inspections.

    • Brake & Clutch Repairs
    • Logbook Servicing
    • Car Engine Diagnostic Service

    Unit 5/230 Railway ParadeCannington WA 6107

    Open now · closes 5:00 pm

  23. Mobile Roadworthy Logan

    Mechanics, Diesel Mechanics

    Lopez Building Unit 4 7 Geonic St, Woodridge QLD 4114

    Directions View profile

    Mobile mechanic in Woodridge, QLD for roadworthy and safety certificates, log book servicing, pre-purchase inspections and brake repairs.

    • Mobile roadworthy certificate
    • Log book service
    • Pre purchase inspection

    Lopez Building Unit 4 7 Geonic StWoodridge QLD 4114

    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.

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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.