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 Electricians, Mechanics, 4x4, Diesel Mechanics, Caravan Repairs, Towing
164 Pacific Hwy, Coffs Harbour NSW 2450
Auto electrician in Coffs Harbour, NSW for vehicle diagnostics, logbook servicing, air conditioning repairs and caravan and marine electrical work.
164 Pacific HwyCoffs Harbour NSW 2450
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Diesel Mechanics, Caravan Repairs
4/ 6 George Cres, Ciccone NT 0870
Mechanic in Ciccone, NT for brake repairs, clutch repairs, car servicing and caravan and trailer repairs.
4/ 6 George CresCiccone NT 0870
Closed · opens tomorrow 8:00 am
Off-road and diesel mechanic in Ciccone, NT for diesel ECU retunes, DPF filter kits, catch cans and brake and clutch repairs.
6 Brown StCiccone NT 0870
Closed · opens tomorrow 8:00 am
Auto Electricians, Mechanics, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
227 Nambour Connection Rd, Woombye QLD 4559
Auto electrician and mechanic in Woombye, QLD, handling auto electrical work, air-conditioning, brakes, suspension and truck and bus repairs.
227 Nambour Connection RdWoombye QLD 4559
Closed · opens tomorrow 7:00 am
Mechanics, 4x4, Diesel Mechanics
56 Colebard St E, Acacia Ridge QLD 4110
Driveline specialist in Acacia Ridge, QLD for driveshafts, gearbox repairs, GVM upgrades and suspension parts.
56 Colebard St EAcacia Ridge QLD 4110
Closed · opens tomorrow 7:30 am
4x4 and diesel mechanic in Park Avenue, QLD for roadworthy inspections, logbook servicing, brake repairs and tuning.
74 Glenmore RdPark Avenue QLD 4701
Closed · opens tomorrow 8:00 am
Panel Beaters, Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Caravan Repairs, Towing
6 Kendor St, Arundel QLD 4214
Heavy vehicle smash repair and mechanical workshop in Arundel, QLD, handling trucks, buses, cars and caravans.
6 Kendor StArundel QLD 4214
Closed · opens tomorrow 6:30 am
Diesel mechanic and hydraulics workshop in Tinana, QLD for hydraulic hose repairs, system diagnostics and cylinder repairs.
15-19 Kelvin Grove StTinana QLD 4650
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
689 Nicklin Way, Currimundi QLD 4551
Toyota dealer in Currimundi, QLD for new and used Toyotas, tyres and wheel alignments, mechanical repairs and car air-conditioning work.
689 Nicklin WayCurrimundi QLD 4551
Closed · opens tomorrow 8:00 am
Mobile mechanic based in Mount Helen, VIC, covering Ballarat suburbs with logbook servicing, diagnostics and auto electrical repairs.
Mount Helen VIC 3350
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
5/28 Export Dr, Molendinar QLD 4214
Mobile mechanic in Molendinar, QLD for logbook servicing, brake and clutch repairs, batteries and tyres.
5/28 Export DrMolendinar QLD 4214
Open now · 24 hours
Mechanics, 4x4, Tyres, Diesel Mechanics
1/ 13 Jindalee Rd, Port Macquarie NSW 2444
Mechanic in Port Macquarie, NSW for logbook servicing, brake and clutch repairs, tyres and wheel alignments.
1/ 13 Jindalee RdPort Macquarie NSW 2444
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Caravan Repairs
16 Russellton Dr, Alstonville NSW 2477
Mechanic in Alstonville, NSW for car servicing, rego checks, brake repairs and suspension work.
16 Russellton DrAlstonville NSW 2477
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
46-48 Mica Creek Rd, Mica Creek QLD 4825
Mechanic in Mica Creek, QLD for diesel repairs, truck and bus repairs, wheel alignments and fleet servicing.
46-48 Mica Creek RdMica Creek QLD 4825
Closed · opens tomorrow 7:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics
Unit 2/60 Kembla St, Fyshwick ACT 2609
Mechanic in Fyshwick, ACT for logbook servicing, brake and clutch repairs, diesel work and roadworthy certificates.
Unit 2/60 Kembla StFyshwick ACT 2609
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
48 Aumuller St, Portsmith QLD 4870
Mechanical workshop in Portsmith, QLD handling logbook servicing, dyno tuning, clutch work and performance upgrades.
48 Aumuller StPortsmith QLD 4870
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
3/ 4 Mustang Dr, Rutherford NSW 2320
Mechanic in Rutherford, NSW handling logbook servicing, clutch and brake work, wheel alignments and tyre fitting.
3/ 4 Mustang DrRutherford NSW 2320
Closed · opens tomorrow 8:00 am
Mechanic in Fyshwick, ACT for logbook servicing, brake and clutch repairs, engine repairs and diagnostics, with a focus on European cars.
Unit 6/106 Gladstone StreetFyshwick ACT 2609
Closed · opens tomorrow 7:45 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Unit 2/98 Ceres Dr, Thurgoona NSW 2640
Mechanic in Thurgoona, NSW for logbook servicing, dyno tuning, engine conversions and 4WD repairs.
Unit 2/98 Ceres DrThurgoona NSW 2640
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Diesel Mechanics
87 Thomas Mitchell Dr, Wodonga VIC 3690
Autogas and 4WD centre in Wodonga, VIC for LPG conversions and servicing, logbook servicing, brake and clutch repairs and transmissions.
87 Thomas Mitchell DrWodonga VIC 3690
Closed · opens tomorrow 7:00 am
Mechanics, Auto Electricians, 4x4, Panel Beaters, Diesel Mechanics, Caravan Repairs
4B Investigator Street, South Nowra NSW 2541
Mechanic in South Nowra, NSW for logbook servicing, brake and clutch repairs, spray painting and classic car restorations.
4B Investigator StreetSouth Nowra NSW 2541
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
15/ 34 Bishop St, Woolner NT 0820
Mechanics in Woolner, NT for logbook servicing, vehicle inspections, roadworthy certificates and mechanical repairs.
15/ 34 Bishop StWoolner NT 0820
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
2 Access Cres, Coolum Beach QLD 4573
Mechanic in Coolum Beach, QLD for logbook servicing, brake and clutch work, roadworthy certificates and fleet servicing.
2 Access CresCoolum Beach QLD 4573
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Shop 1/17 Horsford Pl, Proserpine QLD 4800
Diesel mechanic and 4x4 workshop in Proserpine, QLD for dyno tuning, ECU remapping, logbook servicing and GVM upgrades.
Shop 1/17 Horsford PlProserpine QLD 4800
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 1,441–1,464 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.
