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Describe the job once and we'll match it with up to 3 diesel mechanics in Western Australia.
Diesel Mechanics in Western Australia
About these results
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.
139 diesel mechanics in Western Australia; listings updated 7 Oct 2026.
Heavy diesel maintenance and repair workshop in Picton East, WA, servicing earthmoving, mining, construction and marine equipment in the field and on site.
- Diagnostic repairs
- Equipment Maintenance and Repairs
- Diesel marine engine needs
22 Warrego RdPicton East WA 6229
Closed · opens tomorrow 7:00 am
Balcatta Truck & Auto Repairs
Mechanics, Diesel Mechanics, 4x4, Caravan Repairs
5/17 Halley Rd, Balcatta WA 6021
Truck and auto repair workshop in Balcatta, WA, handling diesel engine work, brakes, radiators and diagnostics for commercial and private vehicles.
- Oil change
- Brake and clutch repairs
- Truck and bus repairs
5/17 Halley RdBalcatta WA 6021
Closed · opens tomorrow 7:30 am
Bead Services - Cummins Diesel Fuel Injection
Diesel Mechanics
2565 Hidden Valley Rd, Parkerville WA 6081
Diesel fuel injection specialist in Parkerville, WA, working on Cummins PT fuel pumps and injectors.
- Cummins PT diesel fuel pumps
- Fuel system overhaul
- Mining fuel injection repairs
2565 Hidden Valley RdParkerville WA 6081
Closed · opens tomorrow 7:00 am
Bunbury Fuel Injection & Turbo Charger Service
Diesel Mechanics, Mechanics
19 Stuart St, Bunbury WA 6230
Diesel engine specialist in Bunbury, WA for fuel injection and turbocharging work.
19 Stuart StBunbury WA 6230
Closed · opens tomorrow 8:00 am
Diesel engine and power equipment supplier in Bibra Lake, WA, for engine overhauls and servicing, remote and onsite power systems and load bank testing.
- Remote and onsite power systems
- Engine overhauls and servicing
- Load bank testing
236 Barrington StBibra Lake WA 6163
Closed · opens tomorrow 7:00 am
Mobile diesel engine and transmission repair service based in Malaga, WA, coming to you across Perth's northern suburbs.
- Transmission and gearbox repairs
464 Victoria RdMalaga WA 6090
Closed · opens tomorrow 7:30 am
Diesel engine repair specialist in Welshpool, WA, also handling auto tune-ups and general car maintenance.
6/55 Poole StWelshpool WA 6106
Closed · opens tomorrow 7:00 am
Diesel engine repair and rebuilding specialist in Waroona, WA, serving Pinjarra, Harvey, Murray and Dawesville.
- Exhaust, cooling and engine repairs
40 Look RdWaroona WA 6215
Closed · opens tomorrow 9:00 am
Diesel mechanic in Rivervale, WA for DPF cleaning, DPF system repairs and fault code diagnosis, with a mobile service across Perth.
- Identification and explanation of error/…
- DPF cleaning
- DPF system repairs
Tanunda DrRivervale WA 6103
Closed · opens tomorrow 8:30 am
Diesel Force in Davenport, WA handles truck repairs, diesel engine servicing and crane services, with on-site work.
- On-site services
- Truck and bus repairs
42 Halifax DrDavenport WA 6230
Closed · opens tomorrow 7:30 am
Diesel engine repair and rebuild specialist in Maddington, WA, servicing industrial diesel engines and supplying genuine parts.
- Expert Repairs & Rebuilds
- Complete engine strip-down and inspection
- Cylinder head reconditioning and pressur…
5 Peebles StMaddington WA 6109
Closed · opens tomorrow 7:30 am
Diesel engine repair specialists in Beaconsfield, WA, coming to your vehicle for on-site work.
- On-site services
27 Strang CtBeaconsfield WA 6162
Closed · opens tomorrow 8:00 am
Diesel performance specialist in Balcatta, WA, building and supplying high performance diesel turbos and blueprinting fuel injectors.
- A performance-enhancing solution to fine…
- High performance fuel injection blueprin…
- Fuel injection blueprinting
18 Abrams StBalcatta WA 6021
Closed · opens tomorrow 8:30 am
Diesel engine repair and servicing specialist in Welshpool, WA, looking after trucks, generators, mining plant and heavy machinery.
- Diesel servicing and repairs
- Car air conditioning
1/21 Kewdale RdWelshpool WA 6106
Closed · opens tomorrow 8:00 am
Diesel mechanic in Maddington, WA, servicing and repairing US trucks and Detroit Diesel engines, including engine rebuilds and brake work.
- Detroit Diesel engines
- Brake repairs
- Engine rebuilds
589 Bickley RdMaddington WA 6109
Closed · opens tomorrow 7:30 am
Diesel engine repair and heavy machinery maintenance business in Bibra Lake, WA, servicing earthmoving, haulage and marine equipment.
- Marine Services. Everything you need
- Hydraulic Repairs
- Inboard engine change outs
13 Port Pirie StBibra Lake WA 6163
Closed · opens tomorrow 6:30 am
Small motor and diesel engine repairer in Welshpool, WA, working on generators, lawn mowers and water pumps.
- Diesel servicing and repairs
266 Welshpool RdWelshpool WA 6106
Closed · opens tomorrow 8:00 am
Diesel engine repair and heavy equipment maintenance in North Dandalup, WA, with onsite field service, hydraulic diagnostics and breakdown support.
- JHD Maintenance Support
- Hydraulic diagnostics and repair
- Breakdowns
Yarloop MewsNorth Dandalup WA 6207
Closed · opens tomorrow 6:00 am
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