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.
Mechanical workshop in Drayton, QLD handling logbook servicing, safety certificates, brake and suspension jobs and general repairs.
42 Canning StDrayton QLD 4350
Closed · opens tomorrow 9:00 am
Diesel mechanic in Boyne Island, QLD for logbook servicing, brake and clutch work, dyno tuning and mobile repairs around Gladstone.
1 Enterprise StBoyne Island QLD 4680
Closed · opens tomorrow 7:00 am
Brake and clutch specialist in Berserker, QLD, supplying and fitting brake parts and cleaning fuel injectors.
59 Elphinstone StBerserker QLD 4701
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
7 Simpson St, Mount Isa City QLD 4825
4WD and mechanical workshop in Mount Isa City, QLD for servicing, diesel work, clutch and brake jobs and fault finding.
7 Simpson StMount Isa City QLD 4825
Closed · opens tomorrow 8:00 am
Hydraulic and diesel workshop in Armidale, NSW, for hydraulic repairs, hose fittings, cylinder repairs and parts supply.
2-4 Brickfield AveArmidale NSW 2350
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
112 Dawson Street, Lismore NSW 2480
Mechanical and radiator workshop in Lismore, NSW for brake and clutch repairs, cooling system work, air conditioning and 4x4 upgrades.
112 Dawson StreetLismore NSW 2480
Closed · opens tomorrow 8:00 am
Engine reconditioning and cylinder head specialist in Warilla, NSW, also handling mechanical repairs and injector servicing.
30 Veronica StWarilla NSW 2528
Closed · opens tomorrow 8:00 am
Auto wreckers in Queanbeyan East, NSW, supplying used petrol and diesel engines, gearboxes and 4x4 parts, and paying cash for cars.
4 Aurora AveQueanbeyan East NSW 2620
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
35 Possum Rd, Brighton TAS 7030
Mechanic in Brighton, TAS for logbook servicing, brake and suspension repairs, diagnostics and truck repairs.
35 Possum RdBrighton TAS 7030
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
3 Mortimer Pl, Wagga Wagga NSW 2650
Mobile mechanic in Wagga Wagga, NSW for logbook servicing, brake repairs, motorbike servicing and registration inspections.
3 Mortimer PlWagga Wagga NSW 2650
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
103 Railway Rd, Sydenham NSW 2044
Auto care workshop in Sydenham, NSW for logbook servicing, oil changes, auto electrical work, brakes and clutches, tyres and suspension.
103 Railway RdSydenham NSW 2044
Closed · opens tomorrow 7:00 am
Tyres, Mechanics, Auto Electricians, 4x4, Diesel Mechanics
146 Walker St, Casino NSW 2470
Tyre shop in Casino, NSW for tyre fitting, wheel balancing and alignments, brakes and mechanical servicing.
146 Walker StCasino NSW 2470
Closed · opens tomorrow 8:00 am
4x4, Mechanics, Auto Electricians, Diesel Mechanics, Caravan Repairs, Towing
Unit 2/212 High St, Wauchope NSW 2446
Auto parts store in Wauchope, NSW, selling batteries, brakes, suspension, cooling and electrical parts to retail and trade customers.
Unit 2/212 High StWauchope NSW 2446
Closed · opens tomorrow 8:00 am
Forklift and materials handling specialist in Coffs Harbour, NSW, for forklift servicing, repairs and hire, plus scissor lifts and telehandlers.
15 June StCoffs Harbour NSW 2450
Closed · opens tomorrow 8:00 am
4x4, Mechanics, Auto Electricians, Diesel Mechanics
122 Hastings River Drive, Port Macquarie NSW 2444
4x4 accessories shop in Port Macquarie, NSW, fitting bullbars, towbars, roof racks, suspension and camping equipment.
122 Hastings River DrivePort Macquarie NSW 2444
Closed · opens tomorrow 8:00 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics
8 Macquarie Dr, Narromine NSW 2821
Auto electrician in Narromine, NSW for auto electrical repairs, batteries, air-conditioning and diesel tuning, serving Dubbo and surrounds.
8 Macquarie DrNarromine NSW 2821
Closed · opens tomorrow 7:00 am
Coffs Harbour workshop for exhaust repairs, custom exhaust builds, dyno tuning and rego inspections, also handling general mechanical work.
Unit 1/3 Wingara DrCoffs Harbour NSW 2450
Closed · opens tomorrow 8:00 am
Mechanic in Berry, NSW for logbook servicing, brake repairs, suspension work and engine diagnostics.
2c Old Creamery LnBerry NSW 2535
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
1/ 64 Marjorie St, Pinelands NT 0829
Mechanic in Pinelands, NT for logbook servicing, brake and clutch repairs, diagnostics and roadworthy certificates.
1/ 64 Marjorie StPinelands NT 0829
Closed · opens tomorrow 8:00 am
Engine machining workshop in Gladstone Central, QLD for engine reconditioning, cylinder head repairs and crankshaft grinding.
5 Little Bramston StGladstone Central QLD 4680
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
455 Bayswater Rd, Garbutt QLD 4814
Mechanical workshop in Garbutt, QLD for logbook servicing, brake repairs, roadworthy certificates and motorbike repairs.
455 Bayswater RdGarbutt QLD 4814
Closed · opens tomorrow 7:00 am
Engine reconditioner and 4x4 mechanic in Toormina, NSW for engine rebuilding, machining and diesel reconditioning.
3/8 Newcastle DrToormina NSW 2452
Closed · opens tomorrow 8:00 am
Mechanics, Diesel Mechanics
6-8 Mayfield St, South Murwillumbah NSW 2484
Truck centre in South Murwillumbah, NSW selling new and used trucks and handling diagnostics, overhauls and fleet maintenance.
6-8 Mayfield StSouth Murwillumbah NSW 2484
Closed · opens tomorrow 7:30 am
Mechanics, 4x4, Diesel Mechanics, Caravan Repairs
22 Transport Dr, Brocklehurst NSW 2830
Metal fabricator in Brocklehurst, NSW for custom ute trays, bullbars, trailers and CNC plasma cutting.
22 Transport DrBrocklehurst NSW 2830
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 1,465–1,488 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.
