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.
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
2/15 Brodie St, Morisset NSW 2264
Car servicing and repair workshop in Morisset, NSW, covering logbook servicing, brakes, transmissions, diagnostics and wheel alignments.
2/15 Brodie StMorisset NSW 2264
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Unit 5/59 Pilkington St, Garbutt QLD 4814
Motorcycle and marine workshop in Garbutt, QLD for jet ski, boat and motorbike repairs, engine rebuilding and transmission work.
Unit 5/59 Pilkington StGarbutt QLD 4814
Closed · opens tomorrow 7:30 am
Engine reconditioner and dyno tuning shop in North Geelong, VIC, doing engine rebuilding, cylinder head rebuilds and crankshaft grinding.
23 Edols StNorth Geelong VIC 3215
Closed · opens tomorrow 9:00 am
Tyres, Diesel Mechanics
Unit 1/20 Tarkin Ct, Bell Park VIC 3215
Jonair Services in Bell Park, VIC supplies and services heavy wheel and tyre changing equipment for truck operators Australia-wide.
Unit 1/20 Tarkin CtBell Park VIC 3215
Closed · opens tomorrow 7:30 am
Mechanic in Mildura, VIC for car and 4WD servicing, brake and clutch repairs, oil and filter changes and safety inspections.
37 Ninth StMildura VIC 3500
Closed · opens tomorrow 8:30 am
Mechanic in Arncliffe, NSW for logbook servicing, brake and clutch repairs, e-safety inspections and tune-ups.
251 Princes HwyArncliffe NSW 2205
Open now · closes 6:00 pm
Mechanics, Auto Electricians, Panel Beaters, Diesel Mechanics
4 Jacobsen Cres, Holden Hill SA 5088
Japanese car specialist in Holden Hill, SA for servicing, oil changes, electrical diagnostics and bodywork repairs.
4 Jacobsen CresHolden Hill SA 5088
Open now · closes 5:00 pm
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
120 Munro Ave, Sunshine North VIC 3020
Mechanic in Sunshine North, VIC for logbook servicing, brake repairs, car air conditioning and diesel and 4WD work.
120 Munro AveSunshine North VIC 3020
Open now · closes 5:30 pm
European car service and repair centre in Underwood, QLD, handling brake repairs, wheel alignments, engine tuning and logbook servicing.
1/20 Ferguson StUnderwood QLD 4119
Open now · closes 5:30 pm
Diesel Mechanics
17-23 Gaine Rd, Dandenong South VIC 3175
Industrial equipment supplier in Dandenong South, VIC, for vacuum trucks, street sweepers and truck components.
17-23 Gaine RdDandenong South VIC 3175
Closed · opens tomorrow 7:00 am
Industrial equipment supplier in Mulgrave, VIC for vacuum trucks, street sweepers, spare parts and fleet maintenance.
7-9 McDonalds LnMulgrave VIC 3170
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, Diesel Mechanics
46 Poplar Level Terrace, East Branxton NSW 2335
Diesel performance specialist in East Branxton, NSW for ECU remapping, vehicle tuning and on-site truck and machinery servicing.
46 Poplar Level TerraceEast Branxton NSW 2335
Closed · opens tomorrow 7:00 am
Seating supplier in Thomastown, VIC, making suspension, transport, mining and agricultural seating for truck and machinery drivers.
41 Lawson CresThomastown VIC 3074
Closed · opens tomorrow 8:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
3 Marconi Cres, Kambah ACT 2902
Car care workshop in Kambah, ACT for logbook servicing, roadworthy inspections, brake and clutch repairs and 4WD work.
3 Marconi CresKambah ACT 2902
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
11 Lockwood Rd, Kangaroo Flat VIC 3555
Auto shop in Kangaroo Flat, VIC for logbook servicing, brake and clutch repairs, suspension work and tyres.
11 Lockwood RdKangaroo Flat VIC 3555
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
35 Kate St, Kedron QLD 4031
Auto electrician and mechanic in Kedron, QLD for logbook servicing, air conditioning repairs, auto-electrical work and touring fit-outs.
35 Kate StKedron QLD 4031
Open now · closes 5:00 pm
Mechanics, Diesel Mechanics, Caravan Repairs
27 Evans Dr, Caboolture QLD 4510
Mobile diesel mechanic in Caboolture, QLD for diesel repairs, truck breakdowns and mobile roadworthy inspections.
27 Evans DrCaboolture QLD 4510
Open now · closes 4:30 pm
Mechanics, 4x4, Tyres, Diesel Mechanics
31 Five Islands Rd, Port Kembla NSW 2505
Mechanic in Port Kembla, NSW for logbook servicing, wheel alignments, diagnostics and roadworthy certificates.
31 Five Islands RdPort Kembla NSW 2505
Closed · opens tomorrow 8:00 am
Machinery and vehicle repairer in Millicent, SA, handling oil changes, diesel engine work and lawn mower repairs.
12 Stuckey StMillicent SA 5280
Open now · closes 5:00 pm
Mechanics, 4x4, Tyres, Diesel Mechanics
108 Barclay Street, Deagon QLD 4017
Mechanical workshop in Deagon, QLD for brake and clutch repairs, suspension and steering work, wheel alignments and balancing.
108 Barclay StreetDeagon QLD 4017
Open now · closes 5:00 pm
Kubota and farm machinery dealer in West Gosford, NSW, for sales, parts and servicing of tractors, mowers and earthmoving equipment.
1/278 Manns RdWest Gosford NSW 2250
Closed · opens tomorrow 8:00 am
Mechanics and diesel mechanics in Moree, NSW, also supplying farm equipment and rural supplies to the farming community.
369/379 Frome StMoree NSW 2400
Closed · opens tomorrow 8:00 am
Kia wreckers in Moorabbin, VIC, buying old or damaged Kia cars and supplying used Kia parts.
Wendy StMoorabbin VIC 3189
Closed · opens tomorrow 9:00 am
Kia wreckers in Sunshine, VIC buying old or damaged Kia vehicles and supplying used Kia parts.
Sunshine VIC 3020
Closed · opens tomorrow 9:00 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 2,353–2,376 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.
