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, Panel Beaters, Diesel Mechanics, Towing
15 Lambert Ave, Newtown VIC 3220
Mechanic in Newtown, VIC for logbook servicing, roadworthy inspections, brake repairs and suspension work.
15 Lambert AveNewtown VIC 3220
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
10 Vermont Street, Barooga NSW 3644
Mechanic in Barooga, NSW for car and logbook servicing, brake and clutch repairs, roadworthy inspections and wheel alignments.
10 Vermont StreetBarooga NSW 3644
By appointment
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
159 Sir Condor Laucke Way, Greenock SA 5360
Mechanical workshop in Greenock, SA, servicing the Barossa, for car servicing, diesel engine repair, air conditioning and wheel alignments.
159 Sir Condor Laucke WayGreenock SA 5360
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Towing
82 Federal St, North Hobart TAS 7000
Mechanic in North Hobart, TAS for engine fault diagnosis, gearbox and transmission repairs, suspension repairs and pre-purchase inspections.
82 Federal StNorth Hobart TAS 7000
Closed · opens tomorrow 7:30 am
4x4, Diesel Mechanics
Factory 2/36 Titan Dr, Carrum Downs VIC 3201
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Unit 2/87-89 Islander Rd, Pialba QLD 4655
Mechanic in Pialba, QLD for car servicing, brake repairs, suspension work and wheel alignments.
Unit 2/87-89 Islander RdPialba QLD 4655
Closed · opens tomorrow 8:00 am
Tyres, Mechanics, Diesel Mechanics
15 Spit Island Cl, Mayfield West NSW 2304
Tyre shop in Mayfield West, NSW for car and truck tyres, wheel alignments, logbook servicing and rego inspections.
15 Spit Island ClMayfield West NSW 2304
Closed · opens tomorrow 8:00 am
Truck and tractor business in Bega, NSW, supplying tractors, vehicles, implements and parts, with truck repairs and diesel mechanic work.
60-74 West StBega NSW 2550
Closed · opens tomorrow 8:00 am
Mobile diesel mechanic in Cleveland, QLD for truck and heavy transport repairs, trailer servicing and diagnostic testing.
Cleveland QLD 4163
Closed · opens tomorrow 6:00 am
Mechanics, 4x4, Panel Beaters, Diesel Mechanics
38 Essington St, Grovedale VIC 3216
Mechanic in Grovedale, VIC for car and logbook servicing, brake and clutch work, suspension repairs and roadworthy certificates.
38 Essington StGrovedale VIC 3216
Closed · opens tomorrow 7:30 am
Auto parts, truck accessories and trailer supplies in Yahl, SA, serving Mount Gambier, Penola and nearby areas.
21 Yahl Main RdYahl SA 5291
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics
116 Lily Street, Bendigo VIC 3550
Brake, steering and suspension specialist in Bendigo, VIC, also handling inspections, clutches, transmissions and diagnostics.
116 Lily StreetBendigo VIC 3550
Closed · opens tomorrow 8:00 am
Mechanic in Bendigo, VIC for logbook servicing, roadworthy testing, brake and clutch repairs and tyre replacement with wheel alignment.
118a Hattam StBendigo VIC 3550
Closed · opens tomorrow 7:30 am
Truck centre in Golden Square, VIC for Hino servicing, brake and clutch replacements, truck sales and accessories.
12-16 Sullivan StGolden Square VIC 3555
Closed · opens tomorrow 8:15 am
Heavy diesel mechanic and plant hire business in Rockyview, QLD, repairing diesel engines and trucks and hiring out machinery.
21 Kristie DrRockyview QLD 4701
Closed · opens tomorrow 7:00 am
Mechanics, Diesel Mechanics
Shed 12/5 Hidden Valley Rd, Berrimah NT 0828
Motorcycle and small engine workshop in Berrimah, NT, servicing bikes, diesel engines and petrol engines.
Shed 12/5 Hidden Valley RdBerrimah NT 0828
Closed · opens tomorrow 8:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics
1468 Ipswich Rd, Rocklea QLD 4106
Auto care workshop in Rocklea, QLD for logbook servicing, roadworthy certificates, brake repairs and 4x4 accessories.
1468 Ipswich RdRocklea QLD 4106
Closed · opens tomorrow 7:30 am
Mechanic and tyre shop in Moorooka, QLD for logbook servicing, brake repairs, transmissions and pre-purchase inspections.
2 Baldock StMoorooka QLD 4105
Closed · opens tomorrow 8:30 am
13/1 High RdBethania QLD 4205
Closed · opens tomorrow 7:00 am
Specialist mechanic in Minto, NSW, rebuilding engines, repairing diesel vehicles and modifying race cars.
25-31 Airds RdMinto NSW 2566
Closed · opens tomorrow 9:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Shed 87 Henna St, Warrnambool VIC 3280
Mechanic in Warrnambool, VIC for logbook servicing, brake and clutch repairs, diagnostics and suspension work.
Shed 87 Henna StWarrnambool VIC 3280
Closed · opens tomorrow 8:00 am
Mechanical workshop in Wagga Wagga, NSW for truck repairs, heavy vehicle servicing, inspections and light vehicle work.
3/385 Edward StWagga Wagga NSW 2650
Closed · opens tomorrow 8:00 am
Mechanics, Diesel Mechanics
9 Eyers St, Wilsonton QLD 4350
Bullbar and stainless accessory supplier in Wilsonton, QLD, making truck bullbars, Land Cruiser and Hilux bullbars, welding repairs and custom stainless orders.
9 Eyers StWilsonton QLD 4350
Closed · opens tomorrow 8:00 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 1,777–1,800 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.
