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Diesel Mechanics in Australia

3,233 diesel mechanics★ 4.7 average from 3,971 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.

3,233 diesel mechanics in Australia; listings updated 7 Oct 2026.

  1. D&E Diesel Services

    Diesel Mechanics, Mechanics

    40 Look Rd, Waroona WA 6215

    Directions View profile

    Diesel engine repair and rebuilding specialist in Waroona, WA, serving Pinjarra, Harvey, Murray and Dawesville.

    • Exhaust, cooling and engine repairs

    40 Look RdWaroona WA 6215

    Closed · opens 9:00 am

  2. DFI Sales and Service Pty Ltd

    Diesel Mechanics

    Unit 2/32 Neumann Rd, Capalaba QLD 4157

    Directions View profile

    Diesel fuel injection specialist in Capalaba, QLD for pump and injector reconditioning, diagnostics and 4WD servicing.

    • Fuel Injection Pump Reconditioning
    • Injector Reconditioning & Testing
    • Engine Management Diagnostics

    Unit 2/32 Neumann RdCapalaba QLD 4157

    Open now · closes 4:00 pm

  3. DPF Services

    Diesel Mechanics, Mechanics, Auto Electricians

    33/8 Distribution Ct, Arundel QLD 4214

    Directions View profile Est. 2024

    DPF cleaning specialist in Arundel, QLD, servicing cars, trucks, buses, motorhomes and marine diesel vehicles across the northern Gold Coast.

    • DPF Diagnosis
    • Superior DPF Cleaning
    • DPF Regeneration Assistance

    33/8 Distribution CtArundel QLD 4214

    Open now · closes 4:00 pm

  4. DPF Ultrasonic

    Diesel Mechanics, Mechanics

    Unit 21A/4 Louise Ave, Ingleburn NSW 2565

    Directions View profile

    DPF cleaning and diesel engine repair in Ingleburn, NSW, using ultrasonic cleaning and regeneration for blocked particulate filters.

    Unit 21A/4 Louise AveIngleburn NSW 2565

    Open now · closes 5:00 pm

  5. DPF/Medic.com.au

    Diesel Mechanics

    Tanunda Dr, Rivervale WA 6103

    Directions View profile

    Diesel mechanic in Rivervale, WA for DPF cleaning, DPF system repairs and fault code diagnosis, with a mobile service across Perth.

    • Identification and explanation of error/…
    • DPF cleaning
    • DPF system repairs

    Tanunda DrRivervale WA 6103

    Closed · opens 8:30 am

  6. Daimler Trucks Adelaide

    Mechanics, Diesel Mechanics

    2 Aruma St, Regency Park SA 5010

    Directions View profile

    Truck dealership in Regency Park, SA, selling new and used Mercedes-Benz, Freightliner and Fuso trucks with parts and service.

    • Truck and bus repairs

    2 Aruma StRegency Park SA 5010

    Open now · closes 6:00 pm

  7. Daimler Trucks Brisbane

    Mechanics, Diesel Mechanics

    2637 Ipswich Rd, Darra QLD 4076

    Directions View profile

    Truck and bus dealership in Darra, QLD, selling new and used trucks and handling log-book servicing and mobile breakdown support.

    • Truck and bus repairs

    2637 Ipswich RdDarra QLD 4076

    Open now · closes 8:00 pm

  8. Daimler Trucks Canberra

    4x4, Diesel Mechanics, Mechanics

    17 Sheppard St, Hume ACT 2620

    Directions View profile Est. 2020

    Truck dealer and repairer in Hume, ACT for truck servicing, diagnostics, engine overhauls and suspension repairs.

    • Computerised Vehicle Diagnostics
    • Engine Overhauls & Repairs
    • Truck Servicing

    17 Sheppard StHume ACT 2620

    Open now · closes 5:30 pm

  9. Daimler Trucks Eagle Farm

    Mechanics, Diesel Mechanics

    860 Kingsford Smith Dr, Eagle Farm QLD 4009

    Directions View profile

    Truck and bus dealership in Eagle Farm, QLD, selling new and used trucks and handling logbook servicing and on-site repairs.

    • Truck and bus repairs

    860 Kingsford Smith DrEagle Farm QLD 4009

    Open now · closes 5:00 pm

  10. Daimler Trucks Milperra

    Mechanics, Diesel Mechanics

    20 Ashford Ave, Milperra NSW 2214

    Directions View profile

    Truck dealership in Milperra, NSW selling new and second-hand trucks, with a workshop that services trucks of any make.

    • Truck and bus repairs

    20 Ashford AveMilperra NSW 2214

    Open now · closes 8:00 pm

  11. Dandy Truck Refinishers

    Mechanics, Diesel Mechanics

    46/62 Fowler Rd, Dandenong South VIC 3175

    Directions View profile

    Truck repair and refinishing business in Dandenong South, VIC, working on commercial vehicles on site.

    • Truck and bus repairs

    46/62 Fowler RdDandenong South VIC 3175

    Open now · closes 5:00 pm

  12. Detrac Diesel Repairs

    Diesel Mechanics, Mechanics

    8 Quinlan Ave, St Marys SA 5042

    Directions View profile

    Diesel mechanic in St Marys, SA, working on diesel engines and trucks, and coming to the vehicle for on-site servicing.

    • Truck and bus repairs

    8 Quinlan AveSt Marys SA 5042

    Open now · closes 5:00 pm

  13. Deutz Australia

    Diesel Mechanics

    136-140 S Park Dr, Dandenong South VIC 3175

    Directions View profile Est. 1952

    Deutz Australia in Dandenong South, VIC supplies and services diesel engines, engine parts and gensets.

    • Diesel Service & Genuine Spare Parts for…
    • High-Pressure Pumps
    • Diesel Engine Manufacturing

    136-140 S Park DrDandenong South VIC 3175

    Open now · closes 5:00 pm

  14. Devietti AG & Machinery Sales Lannercost St

    Diesel Mechanics, Mechanics

    97-99 Lannercost St, Ingham QLD 4850

    Directions View profile Est. 2000

    Farm machinery and vehicle dealer in Ingham, QLD, selling new and used vehicles, farm implements and RTVs, with car servicing and spare parts.

    • New & Used Vehicles
    • New & Used Farm Machinery and Implements
    • Car Servicing

    97-99 Lannercost StIngham QLD 4850

    Open now · closes 5:00 pm

  15. Devietti AG & Machinery Sales Swarbrick St

    Diesel Mechanics, Mechanics

    24 Swarbrick St, Ingham QLD 4850

    Directions View profile Est. 2000

    Machinery and vehicle dealer in Ingham, QLD, selling new and used cars, farm machinery, RTV utility vehicles and spare parts, plus car servicing.

    • New & Used Vehicles
    • New & Used Farm Machinery and Implements
    • Car Servicing

    24 Swarbrick StIngham QLD 4850

    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 24 on this page.

Showing 265–288 of 3,233 diesel mechanics · filters apply to this page only

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Tell us about the job and we'll match it with up to 3 diesel mechanics in Australia. 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 Australia

Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 3,233 diesel mechanics in Australia. 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 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 Australia?

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 Australia?

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 Australia.

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. Motor vehicle repair businesses must be licensed in New South Wales, Western Australia and the ACT. Elsewhere, 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.