Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in South 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.
110 diesel mechanics in South Australia; listings updated 7 Oct 2026.
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
2 Peacock Rd, Para Hills West SA 5096
Mechanic in Para Hills West, SA for brake repairs, transmission servicing, exhaust repairs and suspension work.
2 Peacock RdPara Hills West SA 5096
Open now · 24 hours
Truck and trailer wreckers in Burton, SA, supplying used truck parts, engines, gearboxes, wheels and tyres.
8A Hatcher CourtBurton SA 5110
Closed · opens 8:00 am
Mechanic in Seaford, SA for logbook servicing, diagnostics, dyno tuning and performance work on all vehicle types.
11 Shearer DrSeaford SA 5169
Closed · opens 9:00 am
Car servicing and diesel engine repairs in Newton, SA, with on-site servicing and oil changes.
14 Stradbroke RdNewton SA 5074
Closed · opens 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
238 Curtis Rd, Munno Para SA 5115
Car servicing and repair workshop in Munno Para, SA, covering oil changes, air conditioning, electrical fault finding, diesel work and wheel alignment.
238 Curtis RdMunno Para SA 5115
Closed · opens 8:00 am
Mechanics, Auto Electricians, Tyres, Panel Beaters, Diesel Mechanics, Caravan Repairs, Towing
17 Calula Drive, Mount Gambier SA 5290
Auto shop in Mount Gambier, SA for car and logbook servicing, brake and clutch repairs, air conditioning and wheel alignments.
17 Calula DriveMount Gambier SA 5290
Closed · opens 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
159 Sir Condor Laucke Way, Greenock SA 5360
Mechanical workshop in Greenock, SA, servicing the Barossa, for car servicing, diesel engine repair, air conditioning and wheel alignments.
159 Sir Condor Laucke WayGreenock SA 5360
Closed · opens 8:00 am
Auto parts, truck accessories and trailer supplies in Yahl, SA, serving Mount Gambier, Penola and nearby areas.
21 Yahl Main RdYahl SA 5291
Closed · opens 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
223 Adelaide Rd, Murray Bridge SA 5253
Automotive workshop in Murray Bridge, SA for oil changes, wheel alignments, diesel engine work and auto electrical repairs.
223 Adelaide RdMurray Bridge SA 5253
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Unit 9 Katrina Ave, Windsor Gardens SA 5087
Car mechanic in Windsor Gardens, SA for logbook servicing, brake and clutch repairs, batteries and air conditioning.
Unit 9 Katrina AveWindsor Gardens SA 5087
Closed · opens 10:00 am
Mechanics, Auto Electricians, Diesel Mechanics
1 Stanbel Rd, Salisbury Plain SA 5109
Mechanic on Salisbury Plain, SA for oil changes, diesel engine repairs and air conditioning servicing.
1 Stanbel RdSalisbury Plain SA 5109
Closed · opens 8:00 am
Mechanics, 4x4, Diesel Mechanics
2 Myuna St, Regency Park SA 5010
Car repair and maintenance workshop in Regency Park, SA, covering routine servicing, oil changes, air conditioning and diesel engine work.
2 Myuna StRegency Park SA 5010
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
26a Coburg Rd, Alberton SA 5014
Auto repair garage in Alberton, SA handling mechanical and electrical work, air conditioning, brakes, tyres and LPG conversions.
26a Coburg RdAlberton SA 5014
Closed · opens 8:00 am
Mechanics, Auto Electricians, Diesel Mechanics
872 South Rd, Edwardstown SA 5039
Automotive repair and LPG conversion specialist in Edwardstown, SA, covering servicing, brake work and transmissions.
872 South RdEdwardstown SA 5039
Closed · opens 8:30 am
Diesel engine specialist in St Agnes, SA, doing on-site tuning and performance work.
8/122 Tolley RdSt Agnes SA 5097
Closed · opens 7:30 am
Marine power workshop in Kilkenny, SA for boat engine repairs, rebuilds and servicing, plus outboard motor and diesel work.
70 Humphries TerraceKilkenny SA 5009
Closed · opens 9:00 am
Engine builder and machinist in Hallett Cove, SA, for performance engines, reconditioning, carburettors, fuel injection and dyno tuning.
Hallett Cove SA 5158
Closed · opens 9:00 am
Mechanic in Somerton Park, SA for oil changes, diesel engine repair and wheel alignment.
55 Oaklands RdSomerton Park SA 5044
Closed · opens 8:00 am
Performance and tuning workshop in Netley, SA, doing dyno tuning, ECU remapping, servicing and diagnostics for petrol and diesel cars.
360 Richmond RdNetley SA 5037
Closed · opens 8:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
365 Commercial Street West, Mount Gambier SA 5290
Truck and trailer repairer in Mount Gambier, SA, handling truck and trailer repairs and modifications, tipper repairs and chassis work.
365 Commercial Street WestMount Gambier SA 5290
Closed · opens 7:30 am
Mechanic in Victor Harbor, SA for car servicing, oil changes and diesel engine repairs.
D1/ 50-54 Maude StVictor Harbor SA 5211
Closed · opens 8:30 am
56 Sir Donald Bradman DrMile End SA 5031
Closed · opens 9:00 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 49–72 of 110 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 South 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 110 diesel mechanics in South 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 South 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. In South Australia, 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.
