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, Diesel Mechanics
17 Lionel Donovan Dr, Noosaville QLD 4566
Mechanic in Noosaville, QLD for vehicle servicing, brake and clutch repairs, air conditioning regassing and pre-purchase inspections.
17 Lionel Donovan DrNoosaville QLD 4566
Closed · opens tomorrow 7:30 am
Earthmoving and heavy haulage contractor in Clermont, QLD, for excavation, dam digging and heavy diesel mechanic work.
Clermont QLD 4721
Open now · 24 hours
Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics
2/ 144 Lake Rd, Port Macquarie NSW 2444
Mechanic in Port Macquarie, NSW for logbook servicing, brake and clutch repairs, tyres and wheel alignments.
2/ 144 Lake RdPort Macquarie NSW 2444
Closed · opens tomorrow 7:30 am
Mechanics, 4x4, Tyres, Diesel Mechanics
4/ 120 Gormanston Rd, Derwent Park TAS 7009
Mechanic in Derwent Park, TAS for logbook servicing, diesel remapping, performance tunes and brake and clutch work.
4/ 120 Gormanston RdDerwent Park TAS 7009
Closed · opens tomorrow 8:30 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics
16 Robert St, Mudgeeraba QLD 4213
Auto electrician and mechanic in Mudgeeraba, QLD for fuel injection, diagnostics and car air conditioning repairs.
16 Robert StMudgeeraba QLD 4213
Closed · opens tomorrow 7:30 am
Mechanics, 4x4, Tyres, Diesel Mechanics
39-43 Harry Boyes Ave, South Kempsey NSW 2440
Mechanic in South Kempsey, NSW handling routine upkeep, brake work and steering and suspension jobs.
39-43 Harry Boyes AveSouth Kempsey NSW 2440
Closed · opens tomorrow 8:00 am
DPF cleaning specialist in Ballina, NSW, cleaning diesel particulate filters on cars, trucks, buses and heavy machinery, with mobile service.
16 Sheather StBallina NSW 2478
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
385 Pacific Hwy, Belmont North NSW 2280
Mechanic in Belmont North, NSW for logbook servicing, vehicle inspections, clutch repairs and performance work.
385 Pacific HwyBelmont North NSW 2280
By appointment
Mechanics, 4x4, Diesel Mechanics, Caravan Repairs, Towing
Tamworth NSW 2340
Truck and heavy machinery mechanic in Tamworth, NSW for truck repairs, trailer repairs, diesel engine diagnostics and mobile breakdowns.
Tamworth NSW 2340
Open now · 24 hours
Mobile mechanical and engineering workshop in West Launceston, TAS for diesel servicing, logbook servicing, welding and fabrication.
West Launceston TAS 7250
Closed · opens tomorrow 7:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Towing
59 George St, Bowen QLD 4805
Mechanic in Bowen, QLD for logbook servicing, mobile roadworthy certificates, brake and clutch work and towing.
59 George StBowen QLD 4805
Closed · opens tomorrow 8:00 am
Mechanic in Cairns City, QLD for logbook servicing, brake repairs, suspension work and 4WD upgrades.
21 Hannam StCairns City QLD 4870
Closed · opens tomorrow 7:30 am
Auto repair shop in Edgeworth, NSW for logbook servicing, brake and clutch repairs, pink and blue slips, and windscreen replacement.
Unit 15/17 Aluminium ClEdgeworth NSW 2285
Closed · opens tomorrow 9:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics
3 Rivulet Cres, Albion Park Rail NSW 2527
Albion Park Rail workshop for European cars, servicing, diagnostics, dyno tuning, and suspension, steering and brake repairs.
3 Rivulet CresAlbion Park Rail NSW 2527
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
12 Watsford Rd, Campbelltown NSW 2560
Mechanic in Campbelltown, NSW for logbook servicing, brake and shock absorber repairs, diagnostics and rego inspections.
12 Watsford RdCampbelltown NSW 2560
Closed · opens tomorrow 7:00 am
Mechanics, Tyres, Panel Beaters, Diesel Mechanics, Towing
111 New England Hwy, Yarraman QLD 4614
Auto repair shop in Yarraman, QLD for logbook servicing, engine repairs, roadworthy certificates, tyres and towing.
111 New England HwyYarraman QLD 4614
Closed · opens tomorrow 8:00 am
Mobile auto electrician in Airlie Beach, QLD for auto electrical and marine electrical work, boat rewiring and vehicle pre-inspections.
Airlie Beach QLD 4802
Closed · opens tomorrow 7:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
3/ 46 Mornington Rd, Mornington TAS 7018
Mechanic in Mornington, TAS for logbook servicing, brake and clutch repairs and engine diagnostics.
3/ 46 Mornington RdMornington TAS 7018
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
2/ 132 George Rd, Salamander Bay NSW 2317
Mechanic in Salamander Bay, NSW for logbook servicing, brake and clutch repairs, diagnostics and truck and bus work.
2/ 132 George RdSalamander Bay NSW 2317
Closed · opens tomorrow 7:30 am
Tyre and mechanical workshop in Woy Woy, NSW, for rego inspections, logbook servicing, brakes, clutches and suspension repairs.
26 Alma AveWoy Woy NSW 2256
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
3/ 29 Watland St, Springwood QLD 4127
Mechanic in Springwood, QLD for logbook servicing, brake repairs, diagnostics and roadworthy certificates.
3/ 29 Watland StSpringwood QLD 4127
Closed · opens tomorrow 8:00 am
Brake, clutch and mechanical workshop in McDougalls Hill, NSW, servicing cars, trucks, 4WDs and trailers around Singleton.
7 Magpie StMcDougalls Hill NSW 2330
Closed · opens tomorrow 7:30 am
4x4, Mechanics, Tyres, Diesel Mechanics
11 Shute Harbour Rd, Cannonvale QLD 4802
4x4 and automotive workshop in Cannonvale, QLD for servicing, suspension upgrades, bullbars and 4x4 accessories.
11 Shute Harbour RdCannonvale QLD 4802
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
1/ 5 Bosworth Rd, Woolgoolga NSW 2456
Mechanic and auto electrician in Woolgoolga, NSW for logbook servicing, brake and clutch repairs, roadworthy inspections and wheel alignments.
1/ 5 Bosworth RdWoolgoolga NSW 2456
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 1,537–1,560 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.
