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.
Auto parts and truck accessory manufacturer in Port Melbourne, VIC, supplying wheel nut indicators, dust caps and tyre inflation tags.
13/9 Woolboard RdPort Melbourne VIC 3207
Closed · opens tomorrow 9:00 am
ChipTorque in Yatala, QLD does custom dyno tuning, diagnosis and performance upgrades, with auto parts on hand.
5/2 Ant RdYatala QLD 4207
Closed · opens tomorrow 8:00 am
Mechanics, Tyres, Diesel Mechanics, Caravan Repairs, Towing
100 Chittaway Rd, Chittaway Bay NSW 2261
Mechanic in Chittaway Bay, NSW for logbook servicing, brake and clutch repairs, roadworthy inspections and tyres.
100 Chittaway RdChittaway Bay NSW 2261
By appointment
Auto repairer in Figtree, NSW for pre-purchase inspections, brake and clutch repairs, servicing and wheel alignments.
98 Princes HwyFigtree NSW 2525
Closed · opens tomorrow 7:30 am
Mechanics, 4x4, Diesel Mechanics
2 Myuna St, Regency Park SA 5010
Car repair and maintenance workshop in Regency Park, SA, covering routine servicing, oil changes, air conditioning and diesel engine work.
2 Myuna StRegency Park SA 5010
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics, Caravan Repairs, Towing
5/182 Scollay St, Greenway ACT 2900
Car servicing, brake and clutch repairs, tyres and auto electrical work in Greenway, ACT, with mobile service across Tuggeranong.
5/182 Scollay StGreenway ACT 2900
Closed · opens tomorrow 8:15 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs, Towing
23 Auburn St, Wollongong NSW 2500
Auto repair shop in Wollongong, NSW for logbook servicing, brake and clutch repairs, wheel alignments and pink slips.
23 Auburn StWollongong NSW 2500
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Diesel Mechanics
5 Jade Dr, Molendinar QLD 4214
Truck and fleet maintenance workshop in Molendinar, QLD, for heavy and light truck repairs, diesel mechanical services and roadworthy inspections.
5 Jade DrMolendinar QLD 4214
Closed · opens tomorrow 7:00 am
Mechanics, 4x4, Diesel Mechanics
Building 53 Fairlawn St, Nathan QLD 4111
Fleet maintenance workshop in Nathan, QLD for light and heavy truck repairs, diesel mechanical services and roadworthy inspections.
Building 53 Fairlawn StNathan QLD 4111
Closed · opens tomorrow 7:00 am
Mechanics, 4x4, Diesel Mechanics
1677 Beenleigh Rd, Underwood QLD 4119
Truck and fleet maintenance workshop in Underwood, QLD, for light and heavy truck repairs, roadworthy inspections and diesel mechanical services.
1677 Beenleigh RdUnderwood QLD 4119
Open now · closes 12:00 am
Truck dealer in Arndell Park, NSW, selling new and used trucks with servicing, parts and accessories.
McCormack StArndell Park NSW 2148
Closed · opens tomorrow 8:00 am
Mechanics, Panel Beaters, Diesel Mechanics
6 Chalmers Cres, Mascot NSW 2020
Mechanical workshop in Mascot, NSW for oil changes, radiator repairs, diesel engine work and vehicle inspections.
6 Chalmers CresMascot NSW 2020
Closed · opens tomorrow 8:00 am
Owner-operated mechanic in Westcourt, QLD for logbook servicing, European cars, timing belts and general mechanical repairs.
Unit 1/176 English StWestcourt QLD 4870
Mechanics, Auto Electricians, Tyres, Diesel Mechanics, Caravan Repairs
Shell Claremont 94 Main Rd, Claremont TAS 7011
Tyre and auto shop in Claremont, TAS for logbook servicing, brake and clutch repairs, air conditioning and wheel alignments.
Shell Claremont 94 Main RdClaremont TAS 7011
Closed · opens tomorrow 8:00 am
Mobile DPF specialist in Brendale, QLD for DPF chemical cleaning, DPF system repairs and fault code diagnosis.
Brendale QLD 4500
Closed · opens tomorrow 8:30 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics, Caravan Repairs, Towing
2 Bayldon Rd, Queanbeyan NSW 2620
Mechanic in Queanbeyan, NSW for logbook servicing, brake repairs, wheel alignments and roadworthy inspections.
2 Bayldon RdQueanbeyan NSW 2620
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Ormiston QLD 4160
Mobile mechanic in Ormiston, QLD for logbook servicing, brake repairs, diagnostics and roadworthy repairs, serving the bayside suburbs.
Ormiston QLD 4160
Open now · closes 9:00 pm
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
26a Coburg Rd, Alberton SA 5014
Auto repair garage in Alberton, SA handling mechanical and electrical work, air conditioning, brakes, tyres and LPG conversions.
26a Coburg RdAlberton SA 5014
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, Diesel Mechanics
Unit 12/24-26 Hamersley Dr, Clyde North VIC 3978
Clyde Automotive is a mechanic and auto electrician in Clyde North, VIC, servicing all makes and models, with dyno tuning.
Unit 12/24-26 Hamersley DrClyde North VIC 3978
Closed · opens tomorrow 9:00 am
Van conversion and fitout builder in Mooloolaba, QLD, working across the Sunshine Coast.
Greygum CtMooloolaba QLD 4557
Open now · 24 hours
Mechanics, Auto Electricians, Diesel Mechanics
52 Crofters Way, Bilambil NSW 2486
Diesel mechanic in Bilambil, NSW for diesel fuel injection, fleet maintenance and truck repairs, serving the Tweed Coast.
52 Crofters WayBilambil NSW 2486
Closed · opens tomorrow 7:30 am
43 Crusher Park DrNambour QLD 4560
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 1,921–1,944 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.
