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.
4WD and automotive workshop in Bungalow, QLD, servicing the Cairns area with 4WD servicing, diff overhauls, safety certificates and dyno tuning.
2 Federation StBungalow QLD 4870
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
4/ 522 High St, Maitland NSW 2320
Tyre and auto service workshop in Maitland, NSW for logbook servicing, mechanical repairs, rego inspections and wheel alignments.
4/ 522 High StMaitland NSW 2320
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
120 Pacific Hwy, Swansea NSW 2281
Mechanic in Swansea, NSW for servicing, brake and clutch repairs, diagnostics and pink and blue slips.
120 Pacific HwySwansea NSW 2281
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
5/ 15 Whitehouse St, Garbutt QLD 4814
Mechanic and tyre shop in Garbutt, QLD for car and logbook servicing, brake and suspension repairs, tyres and trailer repairs.
5/ 15 Whitehouse StGarbutt QLD 4814
Closed · opens tomorrow 8:00 am
Mechanic in Currajong, QLD for brake repairs, engine diagnostics, 4WD repairs and light truck servicing.
10/14 Horwood StCurrajong QLD 4812
Closed · opens tomorrow 7:30 am
Mechanics, Diesel Mechanics
Unit 3/76 Mort St, North Toowoomba QLD 4350
Transmission specialist in North Toowoomba, QLD for automatic transmission rebuilds, repairs and fault diagnosis.
Unit 3/76 Mort StNorth Toowoomba QLD 4350
By appointment
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Towing
1/ 9 Johnson Rd, Tuggerah NSW 2259
Mechanic in Tuggerah, NSW for logbook servicing, brake and clutch repairs, wheel alignments and roadworthy inspections.
1/ 9 Johnson RdTuggerah NSW 2259
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
3/227 Old Hume Hwy, Mittagong NSW 2575
Mechanic in Mittagong, NSW for logbook servicing, brake and clutch repairs, auto electrical work and wheel alignments.
3/227 Old Hume HwyMittagong NSW 2575
Closed · opens tomorrow 7:00 am
Auto Electricians, Mechanics, 4x4, Tyres, Diesel Mechanics
18 Victoria St, Taree NSW 2430
Auto mechanic and parts shop in Taree, NSW, covering car servicing, brakes, batteries and engine diagnostics.
18 Victoria StTaree NSW 2430
Closed · opens tomorrow 8:30 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics, Caravan Repairs, Towing
70 Memorial Ave, Blackwall NSW 2256
Auto electrician in Blackwall, NSW for auto electrical repairs, car air conditioning and vehicle diagnostics.
70 Memorial AveBlackwall NSW 2256
Closed · opens tomorrow 8:15 am
4WD suspension specialist in Berrimah, NT for lift kits, shock absorbers, suspension upgrades and wheel alignments.
16 Jessop CresBerrimah NT 0828
Closed · opens tomorrow 7:30 am
Mechanic in Gympie, QLD for logbook servicing, brake and clutch repairs, diagnostics and roadworthy certificates.
33 Chatsworth RdGympie QLD 4570
Closed · opens tomorrow 8:00 am
4x4, Mechanics, Auto Electricians, Diesel Mechanics, Caravan Repairs
11 Mel Rd, Berrimah NT 0828
Auto electrical and mechanical workshop in Berrimah, NT, handling air-conditioning, batteries, brakes, 4x4 accessories and bullbars.
11 Mel RdBerrimah NT 0828
Closed · opens tomorrow 8:00 am
Tyres, Mechanics, Auto Electricians, 4x4, Diesel Mechanics
78 River St, Dubbo NSW 2830
Tyre and suspension shop in Dubbo, NSW, for tyre repairs, wheel alignments, truck and agricultural tyres, batteries and suspension work.
78 River StDubbo NSW 2830
Closed · opens tomorrow 7:30 am
Gearbox and differential specialist in Kunda Park, QLD, servicing the Sunshine Coast for transmission rebuilds, clutch work and tailshaft balancing.
5 Charles CtKunda Park QLD 4556
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
12 Young St, West Gosford NSW 2250
Mechanic and tyre service in West Gosford, NSW for logbook servicing, diesel repairs, rego checks and tyre fitting.
12 Young StWest Gosford NSW 2250
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
Pinelands NT 0829
Mechanic in Pinelands, NT for car servicing and repairs, logbook servicing and mobile call-outs around Darwin and Palmerston.
Pinelands NT 0829
Closed · opens tomorrow 8:00 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics, Towing
477 Pacific Hwy, Belmont NSW 2280
Auto electrician in Belmont, NSW for auto electrical repairs, air conditioning regas, alternators and dual battery systems.
477 Pacific HwyBelmont NSW 2280
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
301 Bolsover St, Depot Hill QLD 4700
Mechanic in Depot Hill, QLD for logbook servicing, dyno tuning, diesel work, brakes and vehicle diagnostics.
301 Bolsover StDepot Hill QLD 4700
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics
26 Alma Ave, Woy Woy NSW 2256
Car repair workshop in Woy Woy, NSW for logbook servicing, brake and clutch work, suspension repairs and safety inspections.
26 Alma AveWoy Woy NSW 2256
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
26 Clifford Rd, Goondi Bend QLD 4860
Tyre shop in Goondi Bend, QLD for tyre fitting and balancing, wheel alignments and logbook servicing, serving Innisfail and nearby towns.
26 Clifford RdGoondi Bend QLD 4860
Closed · opens tomorrow 7:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics
15 Bon-Mace Cl, Berkeley Vale NSW 2261
Tyre and mechanical workshop in Berkeley Vale, NSW for logbook servicing, brake and clutch repairs, tyres and wheel alignments.
15 Bon-Mace ClBerkeley Vale NSW 2261
Closed · opens tomorrow 8:00 am
Classic vehicle restorer in Doonan, QLD, specialising in VW Kombis, with servicing and roadworthy certificates.
Unit 2/677 Eumundi Noosa RdDoonan QLD 4562
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Towing
43 Beatson Street, Wollongong NSW 2500
Suspension and brake specialist in Wollongong, NSW, fitting shock absorbers, springs, brakes, towbars and 4x4 suspension upgrades.
43 Beatson StreetWollongong NSW 2500
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 1,321–1,344 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.
