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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. Royz Tunz

    Mechanics, Diesel Mechanics

    Warehouse 22 West Ct, Derrimut VIC 3026

    Directions View profile

    Diesel tuning workshop in Derrimut, VIC, remapping ECUs and running vehicles on the dyno, including Land Cruiser, Navara and Amarok.

    • Dyno tuning and performance

    Warehouse 22 West CtDerrimut VIC 3026

    Open now · closes 5:00 pm

  2. Ruberto's Engine Worx

    Mechanics, Diesel Mechanics

    29b Collier St, Griffith NSW 2680

    Directions View profile

    Engine reconditioner and diesel repair specialist in Griffith, NSW, rebuilding engines for vehicles, diesel machinery and small equipment.

    • Exhaust, cooling and engine repairs

    29b Collier StGriffith NSW 2680

    Open now · closes 5:00 pm

  3. Rusden Europro Automotive

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

    22 Lyell Street, Fyshwick ACT 2609

    Directions View profile Est. 2013

    Mechanic in Fyshwick, ACT for logbook servicing, brake repairs, wheel alignments and tyre fitting.

    • Logbook Services
    • Brake Repairs
    • Wheel Alignments

    22 Lyell StreetFyshwick ACT 2609

    Open now · closes 5:00 pm

  4. Russell Jones Specialised Engines

    Mechanics, Diesel Mechanics

    Unit 24 Export Dr, Molendinar QLD 4214

    Directions View profile Est. 2016

    Engine rebuilding specialist in Molendinar, QLD, working on endurance and drag race engines and diesel servicing.

    • Engine Rebuilding Services
    • Diesel servicing and repairs

    Unit 24 Export DrMolendinar QLD 4214

    Open now · closes 5:00 pm

  5. Ryan's Diesel Care

    Mechanics, Diesel Mechanics

    Wyee NSW 2259

    View profile Est. 2018

    Mobile diesel mechanic in Wyee, NSW, doing truck repairs, mobile repairs and roadside breakdown service across the Central Coast and Lake Macquarie.

    • Mobile diesel mechanic
    • Truck repairs
    • Roadside breakdown service

    Wyee NSW 2259

    Open now · 24 hours

  6. Ryan's Mechanical

    Mechanics, Tyres, Diesel Mechanics

    102 Whitelaw Ave, Delacombe VIC 3356

    Directions View profile Est. 2009

    Mechanical workshop in Delacombe, VIC for wheel alignments, brake pads, batteries, tyres and oil and filter changes.

    • Wheel alignment
    • Brake pads
    • Oil change & filters

    102 Whitelaw AveDelacombe VIC 3356

    Open now · closes 4:30 pm

  7. S & J Autos

    Mechanics, Diesel Mechanics

    17 W Boundary Rd, Hamilton VIC 3300

    Directions View profile Est. 2010

    Mechanic in Hamilton, VIC for logbook servicing, roadworthy inspections, brake repairs and general mechanical work.

    • Logbook Servicing
    • Roadworthy Inspections
    • Brake Repairs

    17 W Boundary RdHamilton VIC 3300

    Open now · closes 5:30 pm

  8. S&P Engineering

    Mechanics, Diesel Mechanics

    87 MacDougall Rd, Golden Gully VIC 3555

    Directions View profile

    Engineering workshop in Golden Gully, VIC for hydraulic hose and cylinder repairs, welding and fabrication, and vehicle servicing.

    • MIG, TIG, ARC
    • Hydraulic hose repair
    • Hydraulic cylinder repair

    87 MacDougall RdGolden Gully VIC 3555

    Open now · closes 4:00 pm

  9. S.I Motor Care

    Mechanics, Auto Electricians, 4x4, Diesel Mechanics

    Unit 23 Armstrong St, North Geelong VIC 3215

    Directions View profile Est. 2019

    Mechanic in North Geelong, VIC for logbook servicing, brake replacements, roadworthy services and engine diagnostics.

    • Brake Replacements
    • Logbook Services
    • Roadworthy Services

    Unit 23 Armstrong StNorth Geelong VIC 3215

    Open now · closes 6:00 pm

  10. SAI Auto Care

    Mechanics, 4x4, Tyres, Diesel Mechanics, Towing

    230 Railway Parade, East Cannington WA 6107

    Directions View profile Credentials listed Est. 2020

    Auto mechanic in East Cannington, WA for logbook servicing, brake repairs, wheel alignments and diesel and petrol car work.

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

    230 Railway ParadeEast Cannington WA 6107

    Open now · closes 5:00 pm

  11. SDJ Mechanical

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

    27 Zupp Rd, Wandoan QLD 4419

    Directions View profile Est. 2008

    Mechanical workshop in Wandoan, QLD for car and logbook servicing, brake and clutch repairs, diesel work and roadworthy inspections.

    • Log Book Service
    • Brake & Clutch Repairs
    • Roadworthy Inspections

    27 Zupp RdWandoan QLD 4419

    Open now · closes 5:00 pm

  12. SDS Diesel

    Mechanics, Diesel Mechanics

    418 Princes Hwy, Officer VIC 3809

    Directions View profile

    Diesel mechanics in Officer, VIC, working on diesel engines and general mechanical repairs for drivers across the south-east.

    418 Princes HwyOfficer VIC 3809

    Open now · closes 5:00 pm

  13. Seds Performance

    Mechanics, Diesel Mechanics

    22 Rapid Way, Pakenham VIC 3810

    Directions View profile

    Diesel specialist in Pakenham, VIC, covering diesel mechanics, general mechanical work and auto parts.

    • Diesel Specialist

    22 Rapid WayPakenham VIC 3810

    Open now · closes 5:00 pm

  14. SEQ Truck and Trailer Repairs

    Mechanics, Auto Electricians, Diesel Mechanics

    3/604 German Church Rd, Redland Bay QLD 4165

    Directions View profile Est. 2016

    Diesel mechanical workshop in Redland Bay, QLD for truck, trailer and 4x4 repairs, fleet maintenance and breakdown assistance.

    • Mobile Fleet Maintenance
    • Brake Repairs
    • Gearbox Rebuilds

    3/604 German Church RdRedland Bay QLD 4165

    Open now · closes 4:00 pm

  15. SG Off Road Leongatha

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

    2 Tilson Ct, Leongatha VIC 3953

    Directions View profile Est. 2002

    Off-road and 4x4 workshop in Leongatha, VIC for logbook servicing, brake repairs, wheel alignments and accessory fitting.

    • Brake Services
    • Logbook Servicing & Repairs
    • Wheel Alignments

    2 Tilson CtLeongatha VIC 3953

    Open now · closes 5:00 pm

  16. SG Off Road Wonthaggi

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

    136 McKenzie St, Wonthaggi VIC 3995

    Directions View profile Est. 2002

    Off-road and 4x4 workshop in Wonthaggi, VIC for logbook servicing, brake repairs, wheel alignments and accessories.

    • Brake Services
    • Logbook Servicing & Repairs
    • Wheel Alignments

    136 McKenzie StWonthaggi VIC 3995

    Open now · closes 5:00 pm

  17. SGT Maintenance Services

    Mechanics, Diesel Mechanics

    2A Douglas St, Colac VIC 3250

    Directions View profile Est. 2008

    Mechanical maintenance in Colac, VIC for 4WDs, trucks, heavy machinery and agricultural equipment, with computer diagnostics.

    • 4WD's Maintenance Services
    • Trucks Maintenance Services
    • Computer Diagnostics

    2A Douglas StColac VIC 3250

    Open now · closes 5:30 pm

  18. Singh Truck Repairs

    Mechanics, Diesel Mechanics

    Factory 3/25 Williams Rd, Dandenong South VIC 3175

    Directions View profile

    Diesel mechanic in Dandenong South, VIC for truck and bus repairs, engine work and car batteries.

    • Car batteries
    • Truck and bus repairs

    Factory 3/25 Williams RdDandenong South VIC 3175

    Open now · closes 6:00 pm

  19. SJB Fabrications

    Mechanics, Diesel Mechanics

    Unit 2/6 Dowling Pl, South Windsor NSW 2756

    Directions View profile Est. 2004

    Fabrication and welding workshop in South Windsor, NSW, doing vehicle and truck modifications, semi trailer repairs and diesel mechanic work.

    • Welding & Fabrication Services
    • Vehicle Fabrications & Modifications
    • Truck Fabrications & Modifications

    Unit 2/6 Dowling PlSouth Windsor NSW 2756

    Open now · closes 3:30 pm

  20. SK Automotive & Tyres

    Mechanics, 4x4, Tyres, Diesel Mechanics

    Unit 2/62 Sunnyholt Rd, Blacktown NSW 2148

    Directions View profile

    Mechanic and tyre shop in Blacktown, NSW for brake and clutch repairs, radiators, suspension and vehicle inspections.

    • Brake and clutch repairs
    • Exhaust, cooling and engine repairs
    • 4x4 suspension

    Unit 2/62 Sunnyholt RdBlacktown NSW 2148

    Open now · closes 5:40 pm

  21. SK Mobile Mechanic

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

    Heathcote NSW 2233

    View profile Est. 2013

    Mobile mechanic in Heathcote, NSW for logbook servicing, brake and clutch repairs and pre-purchase inspections.

    • Logbook Servicing
    • Brake & Clutch Repairs
    • Pre-­Purchase Inspections

    Heathcote NSW 2233

    Open now · closes 7:30 pm

  22. SLR Automotive Burnie

    Mechanics, Auto Electricians, 4x4, Diesel Mechanics

    44 Bass Hwy, Cooee TAS 7320

    Directions View profile

    Mechanic in Cooee, TAS for logbook servicing, steering and suspension, vehicle inspections and diesel tuning.

    • Logbook Servicing
    • Steering & Suspension
    • Diesel Tuning

    44 Bass HwyCooee TAS 7320

    Open now · closes 5:30 pm

  23. SMC Mobile Contracting

    Mechanics, Diesel Mechanics

    17-29 Price Rd, Spreadborough QLD 4825

    Directions View profile

    Mobile mechanic in Spreadborough, QLD, doing diesel engine repair and machine servicing around Mount Isa and surrounds.

    17-29 Price RdSpreadborough QLD 4825

    Open now · closes 5:00 pm

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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.