Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Australia.
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.
Perth EURO is a mechanic in Osborne Park, WA handling brake repairs, engine rebuilding, transmission work and tyre fitting.
42 Howe StOsborne Park WA 6017
Open now · closes 5:00 pm
Mobile diesel and hydraulic repairer in Langford, WA, working on trucks and plant on-site.
4 Randall WayLangford WA 6147
Open now · closes 5:00 pm
Auto Electricians, Mechanics, 4x4, Tyres, Diesel Mechanics
16-18 Separation St, North Geelong VIC 3215
Auto electrician and mechanic in North Geelong, VIC for logbook servicing, brake and clutch repairs, diagnostics and 4WD work.
16-18 Separation StNorth Geelong VIC 3215
Open now · closes 5:00 pm
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Unit 4/35 Premier Cct, Warana QLD 4575
Mechanic in Warana, QLD for 4WD repairs and servicing, brake repairs, suspension work and wheel alignments.
Unit 4/35 Premier CctWarana QLD 4575
Open now · closes 4:30 pm
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
Industry Centre Unit 12 3 Industry Pl, Capalaba QLD 4157
Mechanical workshop in Capalaba, QLD for servicing, brake and clutch repairs, diagnostics and wheel alignments.
Industry Centre Unit 12 3 Industry PlCapalaba QLD 4157
Open now · closes 4:00 pm
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Towing
2 Mill St, Petrie QLD 4502
Mechanical repair workshop in Petrie, QLD for logbook servicing, brake and clutch repairs, roadworthy inspections and wheel alignments.
2 Mill StPetrie QLD 4502
Open now · closes 4:30 pm
Mechanics, Auto Electricians, Diesel Mechanics
77 Mornington St, North Geelong VIC 3215
Mechanic in North Geelong, VIC for brake and clutch repairs, transmission services, car air conditioning and general servicing.
77 Mornington StNorth Geelong VIC 3215
Open now · closes 4:00 pm
Mechanics, 4x4, Diesel Mechanics, Caravan Repairs
35 Tenth St, Mildura VIC 3500
Mechanic in Mildura, VIC for logbook servicing, brake and clutch repairs, roadworthy inspections and 4x4 work.
35 Tenth StMildura VIC 3500
Open now · closes 5:00 pm
Mechanic in Woolloongabba, QLD for logbook servicing, brake and clutch repairs, and Volkswagen, Audi, Skoda and Seat work.
26 Burke StWoolloongabba QLD 4102
Open now · closes 4:00 pm
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
3/53 Old Maryborough Rd, Hervey Bay QLD 4655
Automotive and diesel workshop in Hervey Bay, QLD for logbook servicing, brake and clutch repairs, and auto electrical work.
3/53 Old Maryborough RdHervey Bay QLD 4655
Open now · closes 4:30 pm
Exhaust centre in Griffith, NSW for mufflers, exhaust repairs, replacements and custom performance systems.
46 Bridge RdGriffith NSW 2680
Open now · closes 5:00 pm
Mechanics, Diesel Mechanics, Caravan Repairs
193 Boundary Rd E, Paget QLD 4740
Welding and fabrication workshop in Paget, QLD for aluminium welding, steel fabrication, boat building, trailer repairs and truck servicing.
193 Boundary Rd EPaget QLD 4740
Open now · closes 5:00 pm
Mechanical workshop in Moranbah, QLD for truck and heavy earthmoving repairs, fleet servicing and vehicle compliance inspections.
34 Oneill StMoranbah QLD 4744
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
36 Railway St, Corrimal NSW 2518
Mechanic in Corrimal, NSW for logbook servicing, diagnostics, gearbox and differential repairs, and wheel alignments.
36 Railway StCorrimal NSW 2518
Open now · closes 5:00 pm
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
32 Ocean St, Pagewood NSW 2035
Family-run mechanic in Pagewood, NSW for logbook servicing, brake repairs, roadworthy certificates and diagnostics.
32 Ocean StPagewood NSW 2035
Open now · closes 5:00 pm
Mechanics, Diesel Mechanics
25-29 Enterprise Way, Browns Plains QLD 4118
Diesel engine repair and truck servicing workshop in Browns Plains, QLD, also handling oil changes.
25-29 Enterprise WayBrowns Plains QLD 4118
Open now · closes 5:00 pm
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Unit 8/3 Abernant Way, Cambridge TAS 7170
Performance mechanical workshop in Cambridge, TAS for dyno tuning, custom fabrication and gearbox rebuilds.
Unit 8/3 Abernant WayCambridge TAS 7170
Open now · closes 5:00 pm
Plumpton Autos is a repair and maintenance workshop in Glendenning, NSW, covering oil changes, diesel work, cooling systems, batteries and alignments.
1 Enterprise DrGlendenning NSW 2761
Open now · closes 5:00 pm
Engine machining and reconditioning workshop in Portland, VIC, doing crankshaft grinding, cylinder head work and engine balancing.
185 Percy StPortland VIC 3305
Open now · closes 5:00 pm
Mobile diesel mechanic in Medowie, NSW for breakdowns, planned maintenance and logbook servicing.
Medowie NSW 2318
Open now · 24 hours
Steering and suspension specialist in Portland, VIC, for wheel alignments, suspension repairs, power steering and GVM upgrades.
1 Hill CtPortland VIC 3305
Open now · closes 5:00 pm
Power Torque Engines is a mechanic and auto parts business in Brendale, QLD, doing engine repairs and dyno tuning.
1/48 Kremzow RdBrendale QLD 4500
Open now · closes 5:00 pm
Motorcycle workshop in Nerang, QLD for motorcycle repairs, dyno tuning, carburettor cleaning and engine, steering and suspension repairs.
2/24 Lawrence DrNerang QLD 4211
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 2,713–2,736 of 3,233 diesel mechanics · filters apply to this page only
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.
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.
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.
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.
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.
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.
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.
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.
