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Describe the job once and we'll match it with up to 3 diesel mechanics in Queensland.

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Diesel Mechanics in Queensland

1,235 diesel mechanics★ 4.7 average from 1,843 reviews

About these results

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.

  1. Kings Mobile Diesel Repairs

    Diesel Mechanics, Mechanics, 4x4

    unit 5/28 Expo Crt, Ashmore QLD 4214

    Directions View profile Est. 2016

    Mobile diesel mechanic in Ashmore, QLD for diesel repairs, ECU tuning, engine carbon cleans and truck servicing.

    • Diesel Repairs
    • ECU Tuning
    • Truck Servicing

    unit 5/28 Expo CrtAshmore QLD 4214

    Closed · opens 7:30 am

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  4. Lawrence's Truck Service & Parts

    Mechanics, Diesel Mechanics

    327 Richardson Rd, Rockhampton City QLD 4700

    Directions View profile Est. 2022

    Truck service and parts business in Rockhampton City, QLD, handling truck repairs, heavy trailer work and light vehicle roadworthies.

    • Service, maintenance and repairs on truc…
    • Roadworthy Certificates (RWC) for light…
    • Certificate of Inspections (COI) for tru…

    327 Richardson RdRockhampton City QLD 4700

    Closed · opens 8:00 am

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  5. M.P.T.R Mobile Plant & Truck Repairs

    Diesel Mechanics, Mechanics, Auto Electricians

    Elanora QLD 4221

    View profile Est. 2018

    Mobile diesel mechanic in Elanora, QLD for earthmoving and plant repairs, truck servicing and auto electrical work.

    • Earthmoving Repairs & Maintenance
    • Truck Repairs & Maintenance
    • Auto Electrical Service

    Elanora QLD 4221

    Closed · opens 6:30 am

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  7. MAK Diesel & Earthmoving Mount Louisa

    Diesel Mechanics, Mechanics, Panel Beaters

    556A Ingham Rd, Mount Louisa QLD 4814

    Directions View profile Credentials listed Est. 2012

    Diesel and earthmoving machine workshop in Mount Louisa, QLD for machine repairs, rebuilds, lineboring and sandblasting.

    • Earthmoving Machine Repairs
    • Full Machine Rebuilds
    • Spray Painting

    556A Ingham RdMount Louisa QLD 4814

    Closed · opens 8:00 am

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  9. MNCD Pty Ltd

    Diesel Mechanics

    63 Yeates Rd, Glass House Mountains QLD 4518

    Directions View profile Est. 2013

    Mobile diesel mechanic in Glass House Mountains, QLD, servicing and repairing earthmoving equipment on site.

    • Scheduled Servicing & Preventable Mainte…
    • Unscheduled Breakdown Repairs
    • On-site Mechanical Repairs

    63 Yeates RdGlass House Mountains QLD 4518

    Closed · opens 7:00 am

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  12. Mactech Diesel Solutions

    Diesel Mechanics

    Unit 1/1510 Ipswich Rd, Rocklea QLD 4106

    Directions View profile

    Diesel mechanic in Rocklea, QLD for earthmoving machinery and Japanese truck repairs, servicing, hydraulics and diesel tuning.

    • Japanese Truck Repairs, Servicing & Tuning
    • Earthmoving Machinery Repairs
    • Diesel Tuning & ECU Remapping

    Unit 1/1510 Ipswich RdRocklea QLD 4106

    Closed · opens 7:00 am

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  15. Marine Mechanical Solutions

    Diesel Mechanics, Mechanics

    Unit 4/1 Boatworks Drive, Coomera QLD 4209

    Directions View profile Est. 2005

    Marine mechanic in Coomera, QLD for marine diesel work, repowers, stern and inboard drives and generator installations.

    • Marine Diesel
    • Generator Installations
    • Repowers

    Unit 4/1 Boatworks DriveCoomera QLD 4209

    Closed · opens 8:00 am

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  16. McGregor Diesel

    Diesel Mechanics

    14 Troy Dr, Goondiwindi QLD 4390

    Directions View profile

    Diesel engine and earthmoving equipment specialists in Goondiwindi, QLD, covering rebuilds, servicing, diagnostics and fuel management.

    • Machine and component rebuilds
    • Engine Rebuilds
    • Fuel Management System

    14 Troy DrGoondiwindi QLD 4390

    Closed · opens 7:00 am

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  17. McLeod Marine

    Diesel Mechanics

    50 Aumuller St, Portsmith QLD 4870

    Directions View profile

    Marine diesel engine repair and supply business in Portsmith, QLD, working on vessels around Cairns and Far North Queensland.

    • Repairs in workshop
    • Remove engines gearboxes
    • Marine Diesel Specialists

    50 Aumuller StPortsmith QLD 4870

    Closed · opens 8:00 am

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  19. Mobile Car Repairs Gold Coast To Brisbane

    Diesel Mechanics

    28 Schablon Cl, Ormeau Hills QLD 4208

    Directions View profile

    Mobile mechanic based in Ormeau Hills, QLD, covering the northern Gold Coast and southern Brisbane for mechanical repairs, ECU tuning and dyno tuning.

    • Mobile Mechanic
    • Mechanical Repairs
    • ECU Tune

    28 Schablon ClOrmeau Hills QLD 4208

    Closed · opens 6:00 am

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  21. Moore Marine

    Diesel Mechanics

    13 Trade St, Ormiston QLD 4160

    Directions View profile

    Marine diesel engine specialist in Ormiston, QLD for engine rebuilds, servicing and generator work.

    • Engine rebuilds
    • Sea water pump repairs
    • Stern drive servicing

    13 Trade StOrmiston QLD 4160

    Closed · opens 8:00 am

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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 193–216 of 1,235 diesel mechanics · filters apply to this page only

Diesel Mechanics by city in Queensland

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Diesel Mechanics in other states

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Not sure which diesel mechanic to call?

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.

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Choosing diesel mechanics in Queensland

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.

What to check before you book

Getting started

  1. Describe the job. Your vehicle's make, model and year, what's wrong or what it needs, and when you need it done.
  2. Shortlist two or three. Use the filters above to narrow this page by listed credentials and website.
  3. Compare quotes. Or send one request and we'll match it with up to 3 diesel mechanics.
  4. Agree in writing. Confirm the price, what's included and when the vehicle will be ready before work begins.

Frequently asked questions

How do I choose between diesel mechanics in Queensland?

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.

How much does a diesel service cost in Queensland?

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.

Do diesel mechanics need to be licensed?

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.

What is DPF cleaning?

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.

What does "serves this area" mean?

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.

How do free quotes work?

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.