Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Cairns.
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.
91 diesel mechanics in Cairns; listings updated 7 Oct 2026.
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 mechanic in Mount Sheridan, QLD for logbook servicing, engine repairs and gearbox repairs, with mobile service.
Mount Sheridan QLD 4868
Open now · closes 11:45 pm
Diesel and 4x4 workshop in Aloomba, QLD for turbo installations, engine rebuilds, performance upgrades and custom fabrication.
69859 Bruce HwyAloomba QLD 4871
By appointment
Mobile diesel mechanic in Speewah, QLD servicing heavy machinery, hydraulics, engines and transmissions, with mini excavator wet hire.
Speewah QLD 4881
Closed · opens tomorrow 9:00 am
Marine and diesel mechanic in Bungalow, QLD for marine diesel repairs, engine servicing and marine generators.
116 Lyons StBungalow QLD 4870
Closed · opens tomorrow 7:30 am
Diesel fuel injection specialist in Bungalow, Cairns, for injectors, injection pumps, turbochargers and onboard diagnostics.
2/222 Hartley StBungalow QLD 4870
Closed · opens tomorrow 8:00 am
Diesel Mechanics, Mechanics, 4x4
Unit 7 Hollingsworth St, Portsmith QLD 4870
Diesel fuel injection specialist in Portsmith, Cairns, for injector and injection pump repairs, common rail work and turbocharging.
Unit 7 Hollingsworth StPortsmith QLD 4870
Closed · opens tomorrow 8:00 am
Diesel mechanic in Bungalow, Cairns for diesel fitting, auto electrical work, extensive overhauls and air-conditioning systems.
141 Lyons StBungalow QLD 4870
Closed · opens tomorrow 7:30 am
Cummins diesel engine service centre in Portsmith, Cairns, for full engine servicing, rebuilds and parts sales.
101 Aumuller StPortsmith QLD 4870
Mobile diesel fitter in Bungalow, QLD for truck repairs, servicing, aircon, scan tools, electrical work and field breakdowns.
231 Scott StBungalow QLD 4870
Open now · 24 hours
Mobile diesel mechanic in Gordonvale, QLD for on-site servicing, earthmoving and agricultural machinery repairs and mower servicing.
Dempsey StGordonvale QLD 4865
Closed · opens tomorrow 7:30 am
Marine diesel engine repair and supply business in Portsmith, QLD, working on vessels around Cairns and Far North Queensland.
50 Aumuller StPortsmith QLD 4870
Closed · opens tomorrow 8:00 am
Truck and bus repair business in Portsmith, QLD, also supplying new trucks and truck equipment and parts.
63-67 Aumuller StPortsmith QLD 4870
Closed · opens tomorrow 7:00 am
Diesel workshop in Woree, QLD doing express lube servicing, overhauls, machinery maintenance and general repairs.
29-31 Ponzo StWoree QLD 4868
Closed · opens tomorrow 8:00 am
Diesel engine repair and on-site machinery maintenance in Bungalow, Cairns, for civil and heavy mining mobile machinery.
123-125 Brown StBungalow QLD 4870
Closed · opens tomorrow 8:00 am
Truck and bus mechanical repairs and servicing in Woree, QLD, also handling certificate of inspection work.
5/7 Ponzo StWoree QLD 4868
Closed · opens tomorrow 7:30 am
Power generation and diesel engine repair business in Portsmith, QLD, also offering engineering, procurement and construction services.
214/36 Abbott StPortsmith QLD 4870
Closed · opens tomorrow 7:30 am
Mobile diesel fitting business in Gordonvale, QLD, servicing earthmoving, forklifts, trucks, 4WDs and stationary equipment.
343 Highleigh RdGordonvale QLD 4865
Open now · 24 hours
Mechanics, 4x4, Tyres, Diesel Mechanics
71-73 Bruce Hwy, Edmonton QLD 4869
Tyre and mechanical workshop in Edmonton, QLD for logbook servicing, brake and clutch repairs, tyres and wheel alignments.
71-73 Bruce HwyEdmonton QLD 4869
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics, Caravan Repairs, Towing
99 Scott St, Bungalow QLD 4870
Mechanic in Bungalow, QLD for logbook servicing, brake and clutch repairs, roadworthy certificates and 4WD work.
99 Scott StBungalow QLD 4870
Closed · opens tomorrow 8:00 am
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Showing 1–24 of 91 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 Cairns. 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 91 diesel mechanics in Cairns. 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 Cairns.
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.
