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, Tyres, Diesel Mechanics
39 Toombul Rd, Northgate QLD 4013
Full-service mechanic in Northgate, QLD for oil changes, brake work, air conditioning repairs, diesel engine servicing and vehicle inspections.
39 Toombul RdNorthgate QLD 4013
Closed · opens tomorrow 7:30 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics, Towing
19 Endurance Ave, Queanbeyan East NSW 2620
Diesel and petrol mechanic in Queanbeyan East, NSW for logbook servicing, gearbox and clutch repairs, brakes and tyres.
19 Endurance AveQueanbeyan East NSW 2620
Closed · opens tomorrow 7:30 am
Workshop in Dandenong South, VIC handling car and truck repairs, diesel engine work, gearbox rebuilds, welding and roadworthy certificates.
41 Nicholas DrDandenong South VIC 3175
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
34 Railway Terrace, Rocklea QLD 4106
Performance and repair workshop in Rocklea, QLD for dyno tuning, diesel performance, 4x4 servicing and logbook servicing.
34 Railway TerraceRocklea QLD 4106
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
1 Dobney Ave, Wagga Wagga NSW 2650
Mechanic in Wagga Wagga, NSW for handbook servicing, brake and clutch repairs, suspension and steering work, and roadworthy checks.
1 Dobney AveWagga Wagga NSW 2650
Closed · opens tomorrow 8:00 am
Mechanical workshop in Bundaberg Central, QLD handling servicing, brake and suspension work, tyres and wheel alignments.
18 Woondooma StBundaberg Central QLD 4670
Closed · opens tomorrow 7:00 am
Performance and mechanical workshop in Whitebridge, NSW for dyno tuning, engine rebuilds, power upgrades and transmission repairs.
6 Teran ClWhitebridge NSW 2290
Closed · opens tomorrow 8:30 am
Mechanical workshop in Busselton, WA handling brake and clutch repairs, transmission work and engine concerns, and coming to your location.
58 Strelly StBusselton WA 6280
Open now · closes 5:00 pm
Aluminium tray and canopy manufacturer in Yatala, QLD, fitting out utes with canopies, trays, drawers and lighting.
Unit 1/8 Freight StYatala QLD 4207
Closed · opens tomorrow 8:00 am
Diesel and automotive workshop in Bairnsdale, VIC for logbook servicing, clutch replacements, wheel alignments and tyres.
13 Lawless StBairnsdale VIC 3875
Open now · 24 hours
Mechanics, 4x4, Tyres, Diesel Mechanics
35 Enterprise Dr, Beaudesert QLD 4285
Scrap metal dealer in Beaudesert, QLD, also supplying truck parts and tyres.
35 Enterprise DrBeaudesert QLD 4285
Closed · opens tomorrow 7:30 am
Truck parts and tyre supplier in Beaudesert, QLD, with steer, drive, trailer and machinery tyres, second hand parts and engine rebuilds.
35 Enterprise DrBeaudesert QLD 4285
Closed · opens tomorrow 7:30 am
Boat builder and fibreglass fabricator in Bayswater, VIC, building custom ski boats and Toolsafe ute bodies.
38 Industry PlBayswater VIC 3153
Closed · opens tomorrow 7:00 am
Motor mechanics in Inverell, NSW for logbook servicing, clutch replacements, fuel injection services and rego inspections.
19 Mansfield StInverell NSW 2360
Closed · opens tomorrow 9:00 am
Independent workshop in Burleigh Heads, QLD for servicing, performance upgrades, restoration and carburettor tuning.
Unit 2/2 Rothcote CtBurleigh Heads QLD 4220
Closed · opens tomorrow 8:00 am
Auto Electricians, Mechanics, 4x4, Tyres, Diesel Mechanics
9 Lucas St, Broome WA 6725
Mechanical and automotive workshop in Broome, WA for logbook servicing, brake and clutch repairs, air conditioning and 4WD work.
9 Lucas StBroome WA 6725
Open now · closes 4:00 pm
Diesel mechanic and engine reconditioner in Clayton South, VIC, with an on-site machine shop and auto parts.
19 James StClayton South VIC 3169
Closed · opens tomorrow 9:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
10 Ernest St, Redlynch QLD 4870
Mechanic in Redlynch, QLD for logbook servicing, brake and clutch repairs, wheel alignments and roadworthy certificates.
10 Ernest StRedlynch QLD 4870
Closed · opens tomorrow 8:00 am
GT Works in Seven Hills, NSW supplies auto parts and truck equipment, including ute trays, canopies and service bodies.
Unit 3/36 Abbott RdSeven Hills NSW 2147
Closed · opens tomorrow 9:00 am
Diesel engine repair and mechanical engineering workshop in Bunbury, WA, handling cylinder block machining and cylinder head remanufacturing.
13 Bourke StBunbury WA 6230
Open now · closes 4:30 pm
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
54b Williams Rd, Shepparton VIC 3630
Auto mechanic in Shepparton, VIC for logbook servicing, roadworthy certificates, transmission repairs and tyres.
54b Williams RdShepparton VIC 3630
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
16 Tooyal St, Frankston VIC 3199
Mechanic in Frankston, VIC for logbook servicing, brake and clutch repairs, roadworthy inspections and diagnostics.
16 Tooyal StFrankston VIC 3199
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
306 Hume Hwy, Craigieburn VIC 3064
Mechanic in Craigieburn, VIC for logbook servicing, roadworthy certificates, tuning and ECU remapping.
306 Hume HwyCraigieburn VIC 3064
Closed · opens tomorrow 8:30 am
4WD and diesel performance workshop in Queanbeyan, NSW, building, maintaining and repairing touring vehicles.
126 Gilmore RdQueanbeyan NSW 2620
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 2,161–2,184 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.
