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
Nowra NSW 2541
Tyre and auto service shop in Nowra, NSW for tyre replacement, wheel alignment, brake repairs and logbook servicing.
Nowra NSW 2541
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
1 Dooley St, Park Avenue QLD 4701
Mechanic in Park Avenue, QLD for logbook servicing, brake and clutch repairs, roadworthy certificates and power steering work.
1 Dooley StPark Avenue QLD 4701
Closed · opens tomorrow 8:00 am
Radiator and cooling system specialist in Garbutt, QLD, repairing and replacing radiators and servicing oil coolers and intercoolers.
95 Duckworth StGarbutt QLD 4814
Closed · opens tomorrow 7:00 am
Mechanical workshop in Paget, QLD for logbook servicing, brake testing, roadworthy certificates and mine site vehicle inspections.
Unit 2/132 Success StPaget QLD 4740
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics, Towing
23/ 29 Isabella St, Wingham NSW 2429
Smash repairer and mechanic in Wingham, NSW for panel and smash repairs, logbook servicing and brake and clutch repairs.
23/ 29 Isabella StWingham NSW 2429
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
74 Memorial Ave, Blackwall NSW 2256
Tyre and mechanical workshop in Blackwall, NSW, for logbook servicing, brake repairs, tyre replacements and suspension work.
74 Memorial AveBlackwall NSW 2256
Closed · opens tomorrow 7:30 am
Mechanics, 4x4, Tyres, Diesel Mechanics
9 Comet Ave, Atherton QLD 4883
Mechanic in Atherton, QLD for logbook servicing, brake services, roadworthy certificates and wheel alignments across the Tablelands.
9 Comet AveAtherton QLD 4883
Closed · opens tomorrow 7:00 am
Mechanic in Taree, NSW for 4WD repairs, brake and clutch work, suspension repairs and general servicing.
4 Coolabah DrTaree NSW 2430
Closed · opens tomorrow 8:30 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Caravan Repairs
Unit 1/17 Page St, Kunda Park QLD 4556
Mechanic in Kunda Park, QLD for logbook servicing, vehicle diagnostics, auto electrical work and pre-purchase inspections.
Unit 1/17 Page StKunda Park QLD 4556
Closed · opens tomorrow 8:00 am
Mechanical and auto electrical workshop in Currajong, QLD, handling all mechanical repairs, logbook servicing and air conditioning.
18 Punari StCurrajong QLD 4812
Closed · opens tomorrow 8:00 am
Muffler and exhaust shop in Kunda Park, QLD, servicing Kuluin and nearby areas, with custom fabrication and car servicing.
4/2B Robert StKunda Park QLD 4556
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
81-83 Bellambi Ln, Bellambi NSW 2518
Auto electrician and mechanic in Bellambi, NSW for auto electrical work, car air-conditioning and EFI diagnostics, with workshop and mobile service.
81-83 Bellambi LnBellambi NSW 2518
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs, Towing
125 Sugar Rd, Alexandra Headland QLD 4572
Mechanic in Alexandra Headland, QLD for logbook servicing, brake and clutch repairs, air conditioning and dyno tuning.
125 Sugar RdAlexandra Headland QLD 4572
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs, Towing
13 McKenzie St, Emerald QLD 4720
Mechanical workshop in Emerald, QLD for earthmoving and heavy haulage repairs, servicing, engine rebuilds and transmissions.
13 McKenzie StEmerald QLD 4720
Closed · opens tomorrow 7:00 am
Auto Electricians, Mechanics, Tyres, Diesel Mechanics
20 Port Stephens St, Raymond Terrace NSW 2324
Auto air conditioning and mechanical workshop in Raymond Terrace, NSW, handling aircon repairs and regassing, radiators, exhausts and diagnostics.
20 Port Stephens StRaymond Terrace NSW 2324
Closed · opens tomorrow 7:00 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics
2/38A Enterprise Drive, Beresfield NSW 2322
Workshop in Beresfield, NSW for truck and trailer repairs, auto electrical work and diesel and plant repairs.
2/38A Enterprise DriveBeresfield NSW 2322
Closed · opens tomorrow 8:00 am
Land Rover and Range Rover mechanic in Bowen Hills, QLD for logbook servicing, diagnostics and roadworthy certificates.
3/ 56 Burrows StreetBowen Hills QLD 4006
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics, Caravan Repairs, Towing
12 Pruen Rd, Berrimah NT 0828
Car mechanic in Berrimah, NT for logbook servicing, brake and clutch repairs, suspension and diagnostics.
12 Pruen RdBerrimah NT 0828
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
13 Appel St, Coolangatta QLD 4225
Mechanic in Coolangatta, QLD for logbook servicing, brake repairs, roadworthy inspections and roadside assistance.
13 Appel StCoolangatta QLD 4225
Closed · opens tomorrow 8:30 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics
873 Ramsden Dr, North Albury NSW 2640
Auto electrician in North Albury, NSW for truck, bus and heavy vehicle electrical work, batteries and wiring repairs.
873 Ramsden DrNorth Albury NSW 2640
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
11 Adams Rd, Yarrawonga NT 0830
Mechanic in Yarrawonga, NT for brake and clutch repairs, logbook servicing, gearbox overhauls and roadworthy inspections.
11 Adams RdYarrawonga NT 0830
Closed · opens tomorrow 7:30 am
Car mechanic in Woonona, NSW for logbook servicing, brake repairs, diagnostics and Volkswagen, Audi, Subaru and Skoda work.
617 Princes HwyWoonona NSW 2517
Closed · opens tomorrow 8:00 am
Diesel and mechanical labour hire business in Mackay, QLD, supplying heavy-duty diesel fitters, auto electricians and LV mechanics.
1710 Maraju Yakapari RdMackay QLD 4740
Open now · 24 hours
Mechanics, Auto Electricians, Diesel Mechanics, Caravan Repairs
104 Hattam Street, Golden Square VIC 3555
Auto electrical and mechanical workshop in Golden Square, VIC, covering logbook servicing, diagnostics, brakes and air conditioning.
104 Hattam StreetGolden Square VIC 3555
Closed · opens tomorrow 8:30 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 1,345–1,368 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.
