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, Diesel Mechanics
72 Dalrymple St, Bowen QLD 4805
Engine and mechanical workshop in Bowen, QLD for engine rebuilds, transmission rebuilds, logbook servicing and cylinder head work.
72 Dalrymple StBowen QLD 4805
Open now · closes 4:30 pm
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
6/ 55 Wheelers Ln, Dubbo NSW 2830
Mechanic in Dubbo, NSW for logbook servicing, brake and clutch repairs, rego inspections and vehicle diagnostics.
6/ 55 Wheelers LnDubbo NSW 2830
Open now · closes 5:00 pm
Mechanics, Panel Beaters, Diesel Mechanics
Shed A 571 Woolcock St, Mount Louisa QLD 4814
Hydraulics and engineering workshop in Mount Louisa, QLD for tipper hoist repairs, cylinder repairs and hydraulic fault diagnosis.
Shed A 571 Woolcock StMount Louisa QLD 4814
Open now · closes 4:00 pm
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
279 Stuart Hwy, Stuart NT 0870
Exhaust and mechanical workshop in Stuart, NT, for mufflers, exhaust replacements, diagnostics and registration inspections.
279 Stuart HwyStuart NT 0870
Open now · closes 5:00 pm
Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Caravan Repairs
2 Premier Cct, Warana QLD 4575
Mechanic in Warana, QLD for electric and hybrid servicing, logbook servicing, safety certificates and auto electrical work.
2 Premier CctWarana QLD 4575
Open now · closes 5:00 pm
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
1/ 218 Macquarie Rd, Warners Bay NSW 2282
Tyre shop and mechanical workshop in Warners Bay, NSW, for logbook servicing, tyres, wheel alignments, brakes and pink and blue slips.
1/ 218 Macquarie RdWarners Bay NSW 2282
Open now · closes 5:00 pm
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Shed 4 Telford St, Earlville QLD 4870
Mechanic in Earlville, QLD for logbook servicing, safety certificates, brake repairs and wheel alignments.
Shed 4 Telford StEarlville QLD 4870
Open now · closes 4:00 pm
Mechanic in Ballina, NSW for logbook servicing, brake and clutch repairs, wheel alignments and safety inspections.
13 Piper DrBallina NSW 2478
Closed · opens tomorrow 7:00 am
Mechanics, 4x4, Diesel Mechanics, Caravan Repairs
9 Rosedale Close, McDougalls Hill NSW 2330
Mechanic in McDougalls Hill, NSW for car servicing, pink slips, diesel repairs and engine reconditioning.
9 Rosedale CloseMcDougalls Hill NSW 2330
Closed · opens tomorrow 6:00 am
Auto electrician and mechanic in North Toowoomba, QLD for auto electrical work, car air conditioning repairs and truck repairs.
North Toowoomba QLD 4350
Open now · closes 4:30 pm
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
111 Hartley St, Cairns City QLD 4870
Mechanic in Cairns City, QLD for logbook servicing, diesel work, 4x4 support, brake and clutch repairs and auto electrical.
111 Hartley StCairns City QLD 4870
Open now · closes 4:00 pm
Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics
Premier Circuit Kawana Unit 6 28 Premier Cct, Warana QLD 4575
4x4 and mechanical workshop in Warana, QLD, for logbook servicing, auto electrical work, diagnostics and tyres and wheel alignments.
Premier Circuit Kawana Unit 6 28 Premier CctWarana QLD 4575
Open now · closes 4:00 pm
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
52 Supply Rd, Bentley Park QLD 4869
Mechanic in Bentley Park, QLD for logbook servicing, brake and clutch repairs, 4x4 upgrades and roadworthy inspections.
52 Supply RdBentley Park QLD 4869
Open now · closes 5:00 pm
Mechanic in Bundaberg East, QLD for logbook servicing, brake and clutch repairs and wheel alignments.
47 Princess StBundaberg East QLD 4670
Open now · closes 5:00 pm
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
9 Alfred Cl, East Maitland NSW 2323
Mechanic in East Maitland, NSW for logbook servicing, European car repairs, brake repairs and rego checks.
9 Alfred ClEast Maitland NSW 2323
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics
1 William Murray Dr, Cannonvale QLD 4802
Mechanical workshop in Cannonvale, QLD for general servicing and repairs, brake work, suspension and 4WD fit outs, and roadworthy inspections.
1 William Murray DrCannonvale QLD 4802
Open now · closes 5:00 pm
Diesel mechanic in Taminda, NSW servicing light and heavy vehicles, plant and machinery, trailers and caravans, with rego inspections and diagnostics.
66 Showground RdTaminda NSW 2340
Closed · opens tomorrow 8:00 am
Mechanic in Wollongong, NSW for car servicing, brake and clutch work, transmissions and wheel alignments.
19 Victoria StWollongong NSW 2500
Open now · closes 5:00 pm
Mobile mechanic in Buff Point, NSW for logbook servicing, brake and clutch repairs, transmissions and roadside assistance.
Buff Point NSW 2262
Open now · closes 6:00 pm
Diesel and mechanical workshop in Alton Downs, QLD, servicing Rockhampton and nearby areas, including mobile call-outs.
Alton Downs QLD 4702
By appointment
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
3/55 Gavenlock Rd, Tuggerah NSW 2259
Mechanic in Tuggerah, NSW for European cars, logbook servicing, air conditioning repairs and rego inspections.
3/55 Gavenlock RdTuggerah NSW 2259
Open now · closes 5:00 pm
Mechanic in Toowoomba City, QLD for logbook servicing, brake and clutch repairs, suspension and steering work and safety certificates.
13 Wylie StToowoomba City QLD 4350
Open now · closes 5:30 pm
4x4 custom shop in Bungalow, Cairns for bullbars, suspension and lift kits, canopies, roof racks and full vehicle fit outs.
116 Aumuller StBungalow QLD 4870
Open now · closes 5:00 pm
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Bateau Bay NSW 2261
Mobile mechanic in Bateau Bay, NSW for servicing, brake and clutch repairs, diagnostics and diesel work.
Bateau Bay NSW 2261
Temporarily closed
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 913–936 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.
