Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Queensland.
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.
1,235 diesel mechanics in Queensland; listings updated 7 Oct 2026.
Mobile diesel mechanic in Alton Downs, QLD servicing farm, light and heavy vehicles around Rockhampton, with logbook servicing and roadworthy certificates.
Alton Downs QLD 4702
Open now · 24 hours
Diesel Mechanics, Mechanics, Auto Electricians, 4x4, Tyres
31 Camuglia St, Townsville City QLD 4814
Diesel mechanic in Townsville City, QLD for truck and trailer repairs, plant machinery, air-conditioning and auto electrical work.
31 Camuglia StTownsville City QLD 4814
Closed · opens tomorrow 7:30 am
Diesel mechanic in Urangan, QLD for diesel engine work, heavy machinery repairs, fuel injection and diagnostics.
Urangan QLD 4655
Closed · opens tomorrow 7:00 am
Diesel Mechanics, Mechanics, Auto Electricians, 4x4, Caravan Repairs
5 Vennard St, Garbutt QLD 4814
Diesel mechanic in Garbutt, QLD, working on trucks, utes and 4WDs, with auto electrical work and fleet servicing.
5 Vennard StGarbutt QLD 4814
Closed · opens tomorrow 7:00 am
Diesel engine repair and tuning workshop in Gracemere, QLD, for diagnostics, performance upgrades, fuel injection and turbocharger work.
4 Alexander CtGracemere QLD 4702
Closed · opens tomorrow 8:00 am
Mobile diesel mechanic based in Cloncurry, QLD, servicing diesel engines, prime movers and mining equipment across the region.
Hensley DrvCloncurry QLD 4824
Closed · opens tomorrow 6:00 am
Mechanical workshop in Bundaberg East, QLD for logbook servicing, dyno tuning, exhaust repairs and common rail turbo diesel work.
6/7 Steptoe StBundaberg East QLD 4670
Closed · opens tomorrow 8:00 am
Diesel Mechanics, Mechanics, 4x4, Tyres
15 Drummond Dr, Glanmire QLD 4570
Diesel and petrol mechanic in Glanmire, QLD for logbook servicing, dyno tuning, fuel injection repairs and turbo kits.
15 Drummond DrGlanmire QLD 4570
Closed · opens tomorrow 8:00 am
Diesel fuel injection specialist in Thabeban, QLD for injector pumps, injectors, diagnostics and performance tuning.
Thabeban QLD 4670
Closed · opens tomorrow 8:00 am
Diesel Mechanics, Mechanics, Auto Electricians
Unit 2/614 Maroochydore Rd, Kunda Park QLD 4556
Diesel mechanic in Kunda Park, QLD for heavy vehicle diesel repairs, engine diagnostics and mobile breakdown repairs.
Unit 2/614 Maroochydore RdKunda Park QLD 4556
Closed · opens tomorrow 7:30 am
Diesel Mechanics, Mechanics, Auto Electricians, 4x4, Panel Beaters
2 Canoona Rd, West Rockhampton QLD 4700
Diesel and hydraulic repair workshop in West Rockhampton, QLD, handling engine rebuilds, transmission repairs, welding and mobile mechanical work.
2 Canoona RdWest Rockhampton QLD 4700
Closed · opens tomorrow 6:00 am
Diesel Mechanics, Mechanics, Auto Electricians, 4x4
4 Elvin St, Paget QLD 4740
Diesel workshop in Paget, QLD handling logbook servicing, clutch and brake work, diesel injectors and truck and bus repairs.
4 Elvin StPaget QLD 4740
Closed · opens tomorrow 7:00 am
Bus and truck repair workshop in Caloundra West, QLD, also handling car servicing, clutch and brake repairs and roadworthy certificates.
6 Bronwyn StCaloundra West QLD 4551
Closed · opens tomorrow 8:00 am
Seat supplier in Paget, QLD for all seats, office seating, and seat parts and accessories, including seat belts.
Unit 3/39 Margaret Vella DrPaget QLD 4740
Closed · opens tomorrow 9:00 am
Diesel Mechanics, Mechanics, 4x4
42 Industry Dr, Tweed Heads South QLD 2486
Diesel injection workshop in Tweed Heads South, QLD, handling injectors, injection pumps, turbos and fuel system parts.
42 Industry DrTweed Heads South QLD 2486
Closed · opens tomorrow 7:00 am
Diesel workshop in Bungalow, Cairns for injector testing, ECU remapping, dyno tuning and DPF repairs.
180 Lyons StBungalow QLD 4870
Closed · opens tomorrow 7:30 am
Diesel Mechanics, Mechanics, Auto Electricians, 4x4, Tyres, Towing
Shed 2/10 Driftwood Ct, Urangan QLD 4655
Diesel mechanic in Urangan, QLD for heavy diesel and 4x4 diesel work, earthmoving repairs and fleet servicing.
Shed 2/10 Driftwood CtUrangan QLD 4655
Closed · opens tomorrow 7:00 am
Diesel workshop in Park Avenue, QLD handling fuel system diagnostics, injector testing and common rail repairs.
8 Robison StPark Avenue QLD 4701
Closed · opens tomorrow 8:00 am
Diesel fuel injection specialist in Paget, QLD overhauling fuel pumps and injectors for trucks, 4x4s and machinery.
35 Connors RdPaget QLD 4740
Closed · opens tomorrow 8:00 am
Mobile diesel fitter in Douglas, QLD for truck repairs, trailer repairs and civil and earthmoving equipment.
Douglas QLD 4814
Closed · opens tomorrow 6:00 am
Marine diesel specialist in Railway Estate, Townsville, for engine servicing and repairs, fuel system diagnostics and gearbox work.
46-50 Perkins St WRailway Estate QLD 4810
Closed · opens tomorrow 8:00 am
Mobile truck and trailer repair business in Rocklea, QLD, coming to you for on-site servicing and repairs.
9B/1717 Ipswich RdRocklea QLD 4106
Diesel workshop in Mackay, QLD for truck and trailer repairs, fleet maintenance and heavy equipment servicing.
112 Spiller AveMackay QLD 4740
Closed · opens tomorrow 6:30 am
Diesel Mechanics, Mechanics, Auto Electricians, 4x4
Saint Helens QLD 4650
Diesel mechanic in Saint Helens, QLD for truck servicing, diagnostics, brake and clutch repairs and pre-purchase inspections.
Saint Helens QLD 4650
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 1–24 of 1,235 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 Queensland. 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 1,235 diesel mechanics in Queensland. 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 Queensland.
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 Queensland, 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.
