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, 4x4, Tyres, Diesel Mechanics
93 Latrobe Terrace, Paddington QLD 4064
Mechanic in Paddington, QLD for logbook servicing, brake servicing, wheel alignments and 4WD suspension upgrades.
93 Latrobe TerracePaddington QLD 4064
Closed · opens tomorrow 7:00 am
Mechanics, Diesel Mechanics
Gould Pl, Pacific Pines QLD 4211
Mobile truck mechanic in Pacific Pines, QLD, for truck and bus repairs, breakdown help and heavy jump starts around the northern Gold Coast.
Gould PlPacific Pines QLD 4211
Open now · 24 hours
Mechanics, Auto Electricians, Diesel Mechanics
4 D'Aguilar Hwy, Kingaroy QLD 4610
Machinery repair workshop in Kingaroy, QLD, servicing agricultural machinery, earthmoving equipment, trucks and light vehicles.
4 D'Aguilar HwyKingaroy QLD 4610
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
4 George St, Blackburn VIC 3130
Car repair workshop in Blackburn, VIC for logbook servicing, brake repairs, roadworthy inspections and dyno tuning.
4 George StBlackburn VIC 3130
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
9/47 Third Ave, Blacktown NSW 2148
Automotive workshop in Blacktown, NSW handling brake and clutch work, transmission repairs, electrical servicing, radiators, tyres and air conditioning.
9/47 Third AveBlacktown NSW 2148
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Tyres, Panel Beaters, Diesel Mechanics
Factory 17 Teatree Ave, Currumbin QLD 4223
Performance workshop in Currumbin, QLD for race, classic and muscle cars, batteries, brake and clutch repairs, suspension and dyno tuning.
Factory 17 Teatree AveCurrumbin QLD 4223
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
223 Adelaide Rd, Murray Bridge SA 5253
Automotive workshop in Murray Bridge, SA for oil changes, wheel alignments, diesel engine work and auto electrical repairs.
223 Adelaide RdMurray Bridge SA 5253
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
746 Beaudesert Rd, Rocklea QLD 4106
Tyre and mechanical workshop in Rocklea, QLD, for new and used tyres, wheel alignments, logbook servicing and brake repairs.
746 Beaudesert RdRocklea QLD 4106
Closed · opens tomorrow 8:00 am
Mobile mechanic in Canberra City, ACT for car servicing, brake repairs and radiator repairs.
Canberra ACT 2600
Closed · opens tomorrow 7:00 am
Ford Falcon tuning workshop in Campbellfield, VIC, doing custom tuning, dyno tuning and emissions testing.
47A Cooper StCampbellfield VIC 3061
Closed · opens tomorrow 8:00 am
Ute and truck accessory store in Delacombe, VIC, supplying bullbars, canopies, dual battery systems and storage setups.
Shed 7/17 Concept DrDelacombe VIC 3356
Closed · opens tomorrow 9:00 am
Mechanic in St Helens, TAS for logbook servicing, tyres and wheel alignments, suspension and brakes, and diesel engine work.
29 Beaulieu StSt Helens TAS 7216
Closed · opens tomorrow 8:00 am
Mechanics, Diesel Mechanics
Shop 2/15 Carl St, Rural View QLD 4740
Mechanical repairs in Rural View, QLD, with diesel engine work, inspections, on-site repairs and oil changes.
Shop 2/15 Carl StRural View QLD 4740
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
2D Victoria St, Geelong VIC 3220
Mechanic in Geelong, VIC for logbook servicing, brake repairs, suspension work and auto air conditioning.
2D Victoria StGeelong VIC 3220
Closed · opens tomorrow 8:00 am
Auto Electricians, Mechanics, Diesel Mechanics, Towing
28 Chickerell St, Morwell VIC 3840
Workshop in Morwell, VIC for dyno tuning, logbook servicing, brake and clutch repairs and LPG conversions.
28 Chickerell StMorwell VIC 3840
Closed · opens tomorrow 8:00 am
Diesel mechanic in Boggabri, NSW for heavy diesel repairs and servicing, mobile mechanical repairs, welding and light fabrication.
34 Boston StBoggabri NSW 2382
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Bondi Junction NSW 2022
Car service and repair shop in Bondi Junction, NSW for logbook servicing, brake and clutch repairs, gearbox work and Pink and Blue Slip inspections.
Bondi Junction NSW 2022
Closed · opens tomorrow 8:00 am
Mechanic in Greensborough, VIC for diesel engine work, general servicing and mechanical repairs.
13 Simms RdGreensborough VIC 3088
Closed · opens tomorrow 8:00 am
Automotive workshop in Albion, VIC for engine reconditioning, dyno tuning, steel fabrication and vehicle inspections.
Unit 17 Carrington DrAlbion VIC 3020
Closed · opens tomorrow 8:30 am
Auto service centre in Biggera Waters, QLD for logbook servicing, brakes, wheel alignments and exhausts.
1- b Gateway DrBiggera Waters QLD 4216
Closed · opens tomorrow 8:00 am
Mechanics, Tyres, Diesel Mechanics
19 Market Rd, Sunshine VIC 3020
Mechanical repairs and LPG conversions in Sunshine, VIC, with routine servicing and alternative fuel installation handled on-site.
19 Market RdSunshine VIC 3020
Closed · opens tomorrow 9:30 am
Mechanics, Diesel Mechanics
3 Durham Rd, Cooee TAS 7320
Mechanic in Cooee, TAS for routine maintenance, diagnostics, brake repairs and battery replacement.
3 Durham RdCooee TAS 7320
Closed · opens tomorrow 8:30 am
Mechanics, Auto Electricians, Diesel Mechanics, Caravan Repairs
Unit 2/7 Hook St, Capalaba QLD 4157
Mobile mechanic in Capalaba, QLD covering auto electrics, brake and clutch repairs, diesel work, batteries and air conditioning.
Unit 2/7 Hook StCapalaba QLD 4157
Closed · opens tomorrow 7:45 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 1,801–1,824 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.
