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.
Tyres, Mechanics, Auto Electricians, Diesel Mechanics
60 Railway St, Bomaderry NSW 2541
Tyre and mechanical workshop in Bomaderry, NSW, supplying tyres and batteries and handling servicing, brakes, clutches and wheel alignments.
60 Railway StBomaderry NSW 2541
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Diesel Mechanics
37 Hugh Ryan Dr, Garbutt QLD 4814
Mechanic and diesel repairer in Garbutt, QLD for logbook servicing, brake and clutch repairs, diagnostics and truck servicing.
37 Hugh Ryan DrGarbutt QLD 4814
Closed · opens tomorrow 7:00 am
Auto repairer in Boolaroo, NSW for light vehicle repairs, rego and pink slip inspections, and LPG conversions.
64 Seventh StBoolaroo NSW 2284
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics
Unit 35 Jardine St, Fairy Meadow NSW 2519
Mechanic in Fairy Meadow, NSW for general servicing, brake repairs, rego checks and roadworthy certificates.
Unit 35 Jardine StFairy Meadow NSW 2519
Closed · opens tomorrow 8:30 am
Truck and bus repairer in Glanmire, QLD, also fitting truck accessories and supplying truck spares.
6 Smith StGlanmire QLD 4570
Closed · opens tomorrow 7:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
Unit 4/5B Lucca Rd, Wyong North NSW 2259
Tyre, battery and mechanical workshop in Wyong North, NSW, covering logbook servicing, brakes, suspension, diagnostics and tyres.
Unit 4/5B Lucca RdWyong North NSW 2259
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
23 Jarrah St, Cooroy QLD 4563
Mechanical workshop in Cooroy, QLD handling logbook servicing, brakes, suspension and steering, and tyres.
23 Jarrah StCooroy QLD 4563
Closed · opens tomorrow 8:00 am
Exhaust, undercar and radiator shop in Ballina, NSW, for exhausts, radiators, brakes, suspension and towbars.
48 Piper DrBallina NSW 2478
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics
130 Melbourne St, East Maitland NSW 2323
Mechanic in East Maitland, NSW for logbook servicing, brake and clutch repairs, diesel repairs and pink and blue slip inspections.
130 Melbourne StEast Maitland NSW 2323
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Shed B/ 55 Old Maryborough Rd, Pialba QLD 4655
Mechanic in Pialba, QLD for logbook servicing, brake and clutch repairs, roadworthy certificates and inspections.
Shed B/ 55 Old Maryborough RdPialba QLD 4655
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Shed 6/204 McDougall St, Wilsonton QLD 4350
Automotive workshop in Wilsonton, QLD for logbook servicing, roadworthy certificates, car air conditioning and LPG work.
Shed 6/204 McDougall StWilsonton QLD 4350
Closed · opens tomorrow 7:00 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics, Caravan Repairs
25 Johnston St, Stratford QLD 4870
Auto electrical, mechanical and air conditioning workshop in Stratford, QLD, also handling logbook servicing, roadworthy certificates and 4WD work.
25 Johnston StStratford QLD 4870
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
23 Cook Dr, Coffs Harbour NSW 2450
Mechanic in Coffs Harbour, NSW for car, SUV and 4WD servicing, brake repairs, suspension work and rego inspections.
23 Cook DrCoffs Harbour NSW 2450
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
5/ 7 Golf Ave, Taree NSW 2430
Mechanic in Taree, NSW for logbook servicing, brake repairs, air conditioning and vehicle inspections.
5/ 7 Golf AveTaree NSW 2430
Closed · opens tomorrow 9:00 am
Mechanical workshop in Dubbo, NSW for logbook servicing, wheel alignments, dyno tuning and 4WD repairs.
2/3 Depot RdDubbo NSW 2830
Closed · opens tomorrow 7:30 am
Mobile diesel mechanic in Bells Creek, QLD for diesel engine repairs, logbook servicing and truck repairs.
67-75 Fred Chaplin CctBells Creek QLD 4551
Open now · 24 hours
Suspension, steering and 4x4 specialist in South Albury, NSW for shock absorbers, wheel alignments and GVM upgrades.
Unit 1/566 Nurigong StSouth Albury NSW 2640
Closed · opens tomorrow 8:00 am
Mechanic in South Toowoomba, QLD for logbook servicing, brake and clutch repairs, diagnostics and safety certificates.
4 Robertson StSouth Toowoomba QLD 4350
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
6 Miller St, Urangan QLD 4655
Mechanic in Urangan, QLD for logbook servicing, brake and clutch repairs, tyres and wheel alignments.
6 Miller StUrangan QLD 4655
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics, Towing
Boondall QLD 4034
Mobile mechanic and detailing workshop in Boondall, QLD for servicing, brake and clutch repairs, diagnostics and car air conditioning.
Boondall QLD 4034
Closed · opens tomorrow 8:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
21 Lyell St, Mittagong NSW 2575
Mechanic in Mittagong, NSW for pink and blue slips, brake repairs, suspension work and wheel alignments, serving the Southern Highlands.
21 Lyell StMittagong NSW 2575
Closed · opens tomorrow 7:00 am
Fuel system specialist in Tamworth, NSW for fuel injection repairs, dyno tuning and logbook servicing.
16 Bass StTamworth NSW 2340
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
7 Queen St, Wodonga NSW 3690
Dyno and performance workshop in Wodonga, NSW for dyno tuning, logbook servicing, diagnostics and 4x4 upgrades.
7 Queen StWodonga NSW 3690
Closed · opens tomorrow 7:00 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 1,369–1,392 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.
