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.
Engine reconditioner in Nambour, QLD for petrol and diesel engines, cylinder head work and engine machining.
52/ 56 Arundell AveNambour QLD 4560
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Diesel Mechanics, Caravan Repairs
58 Chewko Rd, Mareeba QLD 4880
Parts supplier in Mareeba, QLD for filters, hydraulic hoses, batteries, tools and 4x4 and machinery parts.
58 Chewko RdMareeba QLD 4880
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
4/ 1 Pipeworks Rd, South Launceston TAS 7249
4x4 mechanic and mechanical workshop in South Launceston, TAS for logbook servicing, suspension upgrades and brake and clutch repairs.
4/ 1 Pipeworks RdSouth Launceston TAS 7249
Closed · opens tomorrow 7:00 am
Tuggerah workshop for computer diagnostics, brake and clutch work, pink slip and rego inspections, and European and Land Rover vehicles.
Unit 1/26 Ace CresTuggerah NSW 2259
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, Diesel Mechanics
39 Supply Rd, Bentley Park QLD 4869
Mobile machinery and diesel mechanic in Bentley Park, QLD, repairing and servicing construction equipment and earthmoving machines.
39 Supply RdBentley Park QLD 4869
Closed · opens tomorrow 8:00 am
Mobile hydraulic hose and fitting specialist in Wauchope, NSW, servicing earthmoving and farm machinery around Port Macquarie.
22 Commerce StWauchope NSW 2446
Closed · opens tomorrow 7:00 am
Custom automotive shop in Taree, NSW for engine conversions, 4x4 modifications, lift kits, bull bars and logbook servicing.
27 Whitbread StTaree NSW 2430
Closed · opens tomorrow 8:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
3 Scott Crs, Eaglehawk VIC 3556
Mechanic in Eaglehawk, VIC for logbook servicing, brake and clutch repairs, diagnostics and vehicle inspections.
3 Scott CrsEaglehawk VIC 3556
Closed · opens tomorrow 8:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
60 Conadilly St, Gunnedah NSW 2380
Mechanic in Gunnedah, NSW for brake and clutch work, logbook servicing, tyres and roadworthy inspections.
60 Conadilly StGunnedah NSW 2380
Closed · opens tomorrow 8:00 am
Engineering and diesel mechanic business in Atherton, QLD, doing general engineering, hydraulic repairs, welding and heavy machinery repairs.
20 Maxwell CresAtherton QLD 4883
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
39-41 Merimbula Drv, Merimbula NSW 2548
Merimbula Auto is an auto repair workshop in Merimbula, NSW, covering car servicing, brakes, tyres, suspension and 4x4 accessories.
39-41 Merimbula DrvMerimbula NSW 2548
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics
5 Swanbrook Rd, Inverell NSW 2360
Mechanic in Inverell, NSW for performance 4WD tuning, logbook servicing and custom exhausts.
5 Swanbrook RdInverell NSW 2360
Closed · opens tomorrow 7:15 am
Mechanics, 4x4, Tyres, Diesel Mechanics
52a Elder St, Alice Springs NT 0870
Suspension, brakes and mechanical workshop in Alice Springs, NT, for wheel alignments, brake and suspension checks, inspections and tow bar fitting.
52a Elder StAlice Springs NT 0870
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
23 Cessnock St, Cessnock NSW 2325
Mechanic in Cessnock, NSW for logbook servicing, brake and clutch repairs, exhausts, dyno tuning and suspension work.
23 Cessnock StCessnock NSW 2325
Closed · opens tomorrow 8:00 am
Workshop in South Grafton, NSW for logbook servicing, brake and suspension repairs, rego checks and 4x4 accessory fitting.
2/3 Moran DrvSouth Grafton NSW 2460
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
128 Melbourne St, East Maitland NSW 2323
Mechanic in East Maitland, NSW for logbook servicing, brake repairs, suspension repairs and vehicle diagnostics.
128 Melbourne StEast Maitland NSW 2323
Closed · opens tomorrow 8:00 am
Hydraulic and diesel repair workshop in Paget, QLD, handling cane harvester repairs, hydraulic cylinder work and engine rebuilds.
48 Central Park DrPaget QLD 4740
Closed · opens tomorrow 7:30 am
Mechanics, 4x4, Diesel Mechanics
120 Island Point Rd, St Georges Basin NSW 2540
Mechanic in St Georges Basin, NSW for logbook servicing, brake and clutch repairs and registration inspections.
120 Island Point RdSt Georges Basin NSW 2540
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
13 Lawson St, Midge Point QLD 4799
Mechanic in Midge Point, QLD for car and 4x4 repairs, logbook servicing, brakes and clutch work and roadworthy certificates.
13 Lawson StMidge Point QLD 4799
Closed · opens tomorrow 7:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
9 Yandala St, Tea Gardens NSW 2324
Auto electrics and mechanical workshop in Tea Gardens, NSW, covering logbook servicing, auto electrical work, wheel alignments and pink and green slips.
9 Yandala StTea Gardens NSW 2324
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics
56 Landsborough St, Normanton QLD 4890
Service station and mechanic in Normanton, QLD for logbook servicing, mechanical repairs, tyres and wheel alignments.
56 Landsborough StNormanton QLD 4890
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Unit 4/28 Dundas Ct, Phillip ACT 2606
Mechanic in Phillip, ACT for logbook servicing, ACT and NSW rego inspections, engine repairs and wheel services.
Unit 4/28 Dundas CtPhillip ACT 2606
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
The Entrance North NSW 2261
Mobile mechanic in The Entrance North, NSW for logbook servicing, brake and clutch repairs, suspension work and engine diagnostics.
The Entrance North NSW 2261
Closed · opens tomorrow 8:00 am
Tyres, Mechanics, Auto Electricians, 4x4, Diesel Mechanics
7 Aspect St, North Toowoomba QLD 4350
Tyre and mechanical shop in North Toowoomba, QLD for tyres, wheel alignments, logbook servicing and brake and clutch repairs.
7 Aspect StNorth Toowoomba QLD 4350
Closed · opens tomorrow 8:30 am
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Showing 1,489–1,512 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.
