Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Mount Isa 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.
15 diesel mechanics based in or serving Mount Isa City; listings updated 7 Oct 2026.
Mechanics, Auto Electricians, Tyres, Diesel Mechanics, Caravan Repairs, Towing
46 Marian St, Mount Isa City QLD 4825
Mechanical workshop in Mount Isa City, QLD for logbook servicing, brake and suspension repairs, roadworthy inspections and air conditioning work.
46 Marian StMount Isa City QLD 4825
Open now · closes 5:00 pm
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
7 Simpson St, Mount Isa City QLD 4825
4WD and mechanical workshop in Mount Isa City, QLD for servicing, diesel work, clutch and brake jobs and fault finding.
7 Simpson StMount Isa City QLD 4825
Open now · closes 5:00 pm
These businesses aren't based in Mount Isa City but list it as a service area.
Mobile diesel mechanic based in Cloncurry, QLD, servicing diesel engines, prime movers and mining equipment across the region.
Based in Cloncurry QLDServes Mount Isa City
Open now · closes 6:00 pm
Diesel Mechanics, Mechanics, 4x4, Tyres
Based in Ryan QLD · serves Mount Isa City
Diesel and 4x4 mechanic in Mount Isa, QLD for servicing, mechanical repairs, roadworthy inspections and heavy vehicle work.
Based in Ryan QLDServes Mount Isa City
Open now · closes 5:00 pm
Heavy diesel repair and service business in Cloncurry, QLD, covering heavy vehicle repairs, servicing, hydraulics and roadside recovery.
Based in Cloncurry QLDServes Mount Isa City
Open now · closes 6:00 pm
Diesel Mechanics, Mechanics, Auto Electricians, 4x4
Based in Ryan QLD · serves Mount Isa City
Diesel mechanic in Mount Isa, QLD for roadworthy inspections, brake and clutch repairs, truck and bus repairs and suspension work.
Based in Ryan QLDServes Mount Isa City
Open now · closes 5:00 pm
Fuel terminal in Cloncurry, QLD supplying diesel, BP Ultimate Diesel, AdBlue and BP Autogas, with high flow diesel and road train access.
Based in Cloncurry QLDServes Mount Isa City
Open now · 24 hours
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Healy QLD · serves Mount Isa City
Mechanic in Healy, QLD serving Mount Isa with logbook servicing, roadworthy inspections, brake repairs and suspension lift upgrades.
Based in Healy QLDServes Mount Isa City
Open now · closes 5:00 pm
Mechanics, 4x4, Tyres, Diesel Mechanics
Based in Mount Isa QLD · serves Mount Isa City
Mechanical workshop in Mount Isa, QLD for logbook servicing, roadworthy certificates, wheel alignments and dyno tuning.
Based in Mount Isa QLDServes Mount Isa City
Open now · closes 5:00 pm
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Mica Creek QLD · serves Mount Isa City
Mechanic in Mica Creek, QLD for diesel repairs, truck and bus repairs, wheel alignments and fleet servicing.
Based in Mica Creek QLDServes Mount Isa City
Open now · closes 5:00 pm
Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Caravan Repairs
Based in Cloncurry QLD · serves Mount Isa City
Mechanical repairs workshop in Cloncurry, QLD for logbook servicing, heavy diesel repairs, auto electrical work and roadworthy inspections.
Based in Cloncurry QLDServes Mount Isa City
Open now · closes 5:00 pm
Auto Electricians, Diesel Mechanics
Based in Mount Isa QLD · serves Mount Isa City
Diesel mechanic and auto electrician in Mount Isa, QLD for truck and trailer repairs, light vehicle repairs and onboard diagnostics.
Based in Mount Isa QLDServes Mount Isa City
Open now · closes 5:00 pm
Mechanics, Diesel Mechanics
Based in Spreadborough QLD · serves Mount Isa City
Mobile mechanic in Spreadborough, QLD, doing diesel engine repair and machine servicing around Mount Isa and surrounds.
Based in Spreadborough QLDServes Mount Isa City
Open now · closes 5:00 pm
No diesel mechanics on this page match all of these filters. Untick one, or clear the filters to see all 15 on this page.
Showing 1–15 of 15 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 Mount Isa 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 15 diesel mechanics in Mount Isa 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 Mount Isa 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.
