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 City.
Based here first, then 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.
78 diesel mechanics based in or serving Cairns City; listings updated 7 Oct 2026.
These businesses aren't based in Cairns City but list it as a service area.
Generator and electrical business in Portsmith, Cairns, for custom genset builds, generator installations, repairs and fabrication.
Based in Portsmith QLDServes Cairns City
Closed · opens 7:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Portsmith QLD · serves Cairns City
Mechanical repairs in Portsmith, Cairns for light and heavy vehicles, auto electrical work, hydraulics and A/C services.
Based in Portsmith QLDServes Cairns City
Closed · opens 7:00 am
4WD and automotive workshop in Bungalow, QLD, servicing the Cairns area with 4WD servicing, diff overhauls, safety certificates and dyno tuning.
Based in Bungalow QLDServes Cairns City
Closed · opens 8:00 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics, Caravan Repairs
Based in Stratford QLD · serves Cairns City
Auto electrical, mechanical and air conditioning workshop in Stratford, QLD, also handling logbook servicing, roadworthy certificates and 4WD work.
Based in Stratford QLDServes Cairns City
Closed · opens 7:30 am
Tyres, Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Westcourt QLD · serves Cairns City
Tyre shop and mechanic in Westcourt, QLD for tyre fitting, wheel alignment, logbook servicing and mechanical repairs.
Based in Westcourt QLDServes Cairns City
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Portsmith QLD · serves Cairns City
Mechanical workshop in Portsmith, QLD handling logbook servicing, dyno tuning, clutch work and performance upgrades.
Based in Portsmith QLDServes Cairns City
Closed · opens 8:00 am
Mechanics, Auto Electricians, Diesel Mechanics
Based in Bentley Park QLD · serves Cairns City
Mobile machinery and diesel mechanic in Bentley Park, QLD, repairing and servicing construction equipment and earthmoving machines.
Based in Bentley Park QLDServes Cairns City
Closed · opens 8:00 am
Mechanic in Westcourt, QLD for logbook servicing, brake and clutch repairs, diagnostics and roadworthy certificates.
Based in Westcourt QLDServes Cairns City
Closed · opens 7:30 am
Marine diesel engine and transmission repairer in Portsmith, Cairns, supplying and fitting gearboxes and engine parts.
Based in Portsmith QLDServes Cairns City
Closed · opens 7:30 am
Mechanical repairs and diagnostics, roadworthy and modification certificates, and 4WD upgrades in Bungalow, Cairns.
Based in Bungalow QLDServes Cairns City
Closed · opens 8:00 am
Auto Electricians, Diesel Mechanics, Caravan Repairs
Based in Portsmith QLD · serves Cairns City
RV repair, maintenance and auto electrical work in Portsmith, QLD, plus truck accessories.
Based in Portsmith QLDServes Cairns City
Closed · opens Sat 9:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
Based in Bungalow QLD · serves Cairns City
Mechanical and marine workshop in Bungalow, Cairns, for vehicle servicing, trailer repairs, roadworthy certificates and wheel alignments.
Based in Bungalow QLDServes Cairns City
Closed · opens 7:30 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Portsmith QLD · serves Cairns City
Car mechanic in Portsmith, Cairns for logbook servicing, brake and clutch repairs, auto electrical work and roadworthy inspections.
Based in Portsmith QLDServes Cairns City
Closed · opens 7:30 am
Tyres, 4x4, Diesel Mechanics
Based in Portsmith QLD · serves Cairns City
Spring and engineering workshop in Portsmith, Cairns, working on tractor and agricultural springs, shock absorbers and shackles.
Based in Portsmith QLDServes Cairns City
Closed · opens 7:00 am
Caravan Repairs, Diesel Mechanics
Based in Bungalow QLD · serves Cairns City
Trailer and truck body builder in Bungalow, QLD, making box trailers, ute trays, tippers and truck bodies.
Based in Bungalow QLDServes Cairns City
Closed · opens 7:00 am
Owner-operated mechanic in Westcourt, QLD for logbook servicing, European cars, timing belts and general mechanical repairs.
Based in Westcourt QLDServes Cairns City
Mechanics, Auto Electricians, Diesel Mechanics
Based in Aeroglen QLD · serves Cairns City
Mechanic in Aeroglen, QLD for logbook servicing, brake repairs, diagnostics and roadworthy certificates, with street and off-road performance upgrades.
Based in Aeroglen QLDServes Cairns City
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Panel Beaters, Diesel Mechanics
Based in Cairns North QLD · serves Cairns City
Auto shop in Cairns North, QLD for log book servicing, air conditioning repairs, safety certificates and vehicle inspections.
Based in Cairns North QLDServes Cairns City
Closed · opens 7:00 am
Engine machining and reconditioning workshop in Bungalow, QLD, doing line boring, grinding, cylinder head work and crankshaft rebuilding.
Based in Bungalow QLDServes Cairns City
Closed · opens 8:00 am
Mechanics, 4x4, Diesel Mechanics
Based in Edge Hill QLD · serves Cairns City
Mobile mechanic in Edge Hill, QLD for breakdown assistance, truck repairs, 4x4 work and oil changes around Cairns.
Based in Edge Hill QLDServes Cairns City
Open now · 24 hours
Trailer, canopy and ute tray supplier in Bungalow, QLD, with box, flat-top and hydraulic tipper trailers.
Based in Bungalow QLDServes Cairns City
Closed · opens 9:00 am
Engine reconditioner in Bungalow, QLD, covering engine reconditioning, diesel engines and motor replacement parts.
Based in Bungalow QLDServes Cairns City
Closed · opens 8:00 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 78 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 City. 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 78 diesel mechanics in Cairns City QLD. 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 City.
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.
