Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Perth.
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.
106 diesel mechanics in Perth; listings updated 7 Oct 2026.
Trailer manufacturer and repairer in Jandakot, WA, building custom trailers and vehicle bodies and supplying trailer parts and accessories.
5/93 Prinsep RdJandakot WA 6164
Closed · opens tomorrow 9:30 am
Tuning and performance workshop in Bayswater, WA, doing dyno tuning, ECU reprogramming and custom tunes.
Uni 6 Chalkley PlBayswater WA 6053
Closed · opens tomorrow 9:00 am
Mechanics, Tyres, Diesel Mechanics
5/111 Mandurah Rd, Kwinana Beach WA 6167
Mobile mechanic in Kwinana Beach, WA for logbook servicing, car battery replacement and mobile tyre services.
5/111 Mandurah RdKwinana Beach WA 6167
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
1/68 Callaway St, Wangara WA 6065
Mobile mechanic in Wangara, WA for logbook servicing, brake pads, batteries and tyre balancing, coming to you.
1/68 Callaway StWangara WA 6065
Closed · opens tomorrow 8:00 am
Mechanics, Tyres, Diesel Mechanics
Unit 7/111 Mandurah Rd, Kwinana Beach WA 6167
Auto service and repair workshop in Kwinana Beach, WA for brake and clutch work, diesel repairs, diagnostics and truck servicing.
Unit 7/111 Mandurah RdKwinana Beach WA 6167
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
2/1830 Albany Hwy, Maddington WA 6109
Auto repair workshop in Maddington, WA, handling brake and clutch work, gearbox repairs, air conditioning and vehicle inspections.
2/1830 Albany HwyMaddington WA 6109
Closed · opens tomorrow 7:30 am
4 Ulm PlPerth Airport WA 6105
Open now · closes 11:00 pm
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Unit 5/230 Railway Parade, Cannington WA 6107
Mobile mechanic in Cannington, WA for logbook servicing, brake and clutch repairs, diagnostics and pre-purchase inspections.
Unit 5/230 Railway ParadeCannington WA 6107
Closed · opens tomorrow 8:00 am
Air compressor and pump repairer in Wangara, WA, also handling diesel engine servicing, hydraulics and pneumatic tools.
2/40 Inspiration DrWangara WA 6065
Closed · opens tomorrow 7:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
Unit 4/115 Howe St, Osborne Park WA 6017
Car repair workshop in Osborne Park, WA, covering brakes, transmissions, auto electrical work, wheel alignment, diesel servicing and air conditioning.
Unit 4/115 Howe StOsborne Park WA 6017
Closed · opens tomorrow 7:00 am
Auto accessories and parts specialist in Bayswater, WA, covering 4x4 accessories, car batteries, car audio and truck parts.
1/203 Collier RdBayswater WA 6053
Closed · opens tomorrow 9:00 am
Caravan and campervan dealer in Bassendean, WA for caravan servicing, motorhome servicing, repairs and accessories.
80 Grey StBassendean WA 6054
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Diesel Mechanics, Caravan Repairs
39-41 Crompton Road, Rockingham WA 6168
Diesel and welding repairer in Rockingham, WA for heavy duty truck repairs, diesel engine maintenance and steel and aluminium fabrication.
39-41 Crompton RoadRockingham WA 6168
Closed · opens tomorrow 7:00 am
Perth EURO is a mechanic in Osborne Park, WA handling brake repairs, engine rebuilding, transmission work and tyre fitting.
42 Howe StOsborne Park WA 6017
Closed · opens tomorrow 7:30 am
Mobile diesel and hydraulic repairer in Langford, WA, working on trucks and plant on-site.
4 Randall WayLangford WA 6147
Closed · opens tomorrow 7:30 am
Engineering consultancy in Kewdale, WA for diesel engine repairs, component regeneration and machining of crankshafts, cylinder heads and fuel pumps.
7 Noble StKewdale WA 6105
Closed · opens tomorrow 6:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
75 Welshpool Rd, Welshpool WA 6106
Repco Service in Welshpool, WA handles oil changes, brake repairs, transmission servicing, air conditioning and electrical diagnostics.
75 Welshpool RdWelshpool WA 6106
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics, Towing
230 Railway Parade, East Cannington WA 6107
Auto mechanic in East Cannington, WA for logbook servicing, brake repairs, wheel alignments and diesel and petrol car work.
230 Railway ParadeEast Cannington WA 6107
Closed · opens tomorrow 8:00 am
Auto repair workshop in Rockingham, WA handling oil changes, diesel engine work and rebuilding, with on-site servicing.
1 Savery WayRockingham WA 6168
Closed · opens tomorrow 8:00 am
Mechanical and diesel repair workshop in Kingsley, WA, offering car repairs, diesel engine servicing and on-site work.
86 Kingsley DrKingsley WA 6026
Closed · opens tomorrow 7:00 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 73–96 of 106 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 Perth. 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 106 diesel mechanics in Perth. 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 Perth.
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 Western Australia, a vehicle repair business needs a repair business licence, and the work must be done or supervised by someone with a repairer's certificate for that class of work. There is an online licence search. 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.
