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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. Teralume Industries

    Diesel Mechanics

    40 Griffin Cres, Brendale QLD 4500

    Directions View profile

    Teralume Industries in Brendale, QLD builds ute trays, canopies and chassis mount bodies, plus 12V lighting and power gear.

    • UTE TRAY
    • CHASSIS MOUNT BODY
    • Canopy

    40 Griffin CresBrendale QLD 4500

    Open now · closes 5:00 pm

  2. Thackers Trucks and Engineering

    Mechanics, Diesel Mechanics

    39 Craig St, Long Gully VIC 3550

    Directions View profile Credentials listed Est. 2009

    Mobile truck and machinery mechanic in Long Gully, VIC for heavy machinery servicing, earthmoving repairs and on-site servicing.

    • Earthmoving Machinery Repairs
    • Heavy Machinery Servicing & Repairs
    • Heavy Diesel Machinery Servicing

    39 Craig StLong Gully VIC 3550

    Open now · closes 5:00 pm

  3. The Engine Reviver

    Mechanics, Diesel Mechanics

    36 Buch Ave, Epping VIC 3076

    Directions View profile

    Engine reconditioner and auto parts supplier in Epping, VIC, rebuilding petrol and diesel engines.

    • Exhaust, cooling and engine repairs

    36 Buch AveEpping VIC 3076

    Open now · closes 6:00 pm

  4. The Engine Shop

    Mechanics, Diesel Mechanics

    Unit 13/110 Bannister Rd, Canning Vale WA 6155

    Directions View profile

    Engine reconditioning and diesel work in Canning Vale, WA, for petrol and diesel engines.

    • Exhaust, cooling and engine repairs

    Unit 13/110 Bannister RdCanning Vale WA 6155

    Open now · closes 5:00 pm

  5. The Mancave Garage

    4x4, Diesel Mechanics

    Ballina NSW 2478

    View profile Est. 2019

    Parts and accessories supplier in Ballina, NSW, for Ford Performance parts, Mustang accessories and Camaro parts.

    • Ford Performance Parts
    • Ford Garage Mats
    • Camaro Parts

    Ballina NSW 2478

    Open now · closes 5:00 pm

  6. The One Stop Truck Doctor

    Mechanics, Diesel Mechanics

    100 Harburg Dr, Beenleigh QLD 4207

    Directions View profile

    Diesel mechanic in Beenleigh, QLD for Japanese truck repairs, motorhome repairs and car repairs.

    • Japanese Trucks Repair
    • Motorhome Repair

    100 Harburg DrBeenleigh QLD 4207

    Open now · closes 4:30 pm

  7. The Speedway Garage

    Mechanics, 4x4, Tyres, Diesel Mechanics

    1/6 Mildon Rd, Tuggerah NSW 2259

    Directions View profile Credentials listed Est. 2012

    Mechanic in Tuggerah, NSW for logbook servicing, brake repairs, engine diagnostics and gearbox replacements.

    • Brake Drum Services
    • Gearbox Replacements
    • Log Book Servicing

    1/6 Mildon RdTuggerah NSW 2259

    Open now · closes 5:30 pm

  8. The Torque Team

    Mechanics, Auto Electricians, 4x4, Diesel Mechanics

    Shop 3/16 Devlan Street, Mansfield QLD 4122

    Directions View profile Credentials listed Est. 1974

    Mechanic in Mansfield, QLD for logbook servicing, brake replacements, diagnostics and roadworthy certificates.

    • Logbook Servicing
    • Engine Diagnostics
    • Roadworthy Certificates

    Shop 3/16 Devlan StreetMansfield QLD 4122

    Open now · closes 5:00 pm

  9. Thor Diesel Services

    Mechanics, Diesel Mechanics

    1/48 Kelvin Rd, Maddington WA 6109

    Directions View profile

    Diesel workshop in Maddington, WA, working on diesel engines and general mechanical jobs for drivers in the surrounding suburbs.

    1/48 Kelvin RdMaddington WA 6109

    Open now · closes 5:00 pm

  10. Thorns 4x4 & Mechanical Baccus Marsh

    Mechanics, Diesel Mechanics

    1A Osborne St, Maddingley VIC 3340

    Directions View profile

    4x4 and mechanical workshop in Maddingley, VIC for oil changes, diesel engine work and vehicle inspections.

    • Oil change
    • Vehicle and pre-purchase inspections

    1A Osborne StMaddingley VIC 3340

    Open now · closes 4:30 pm

  11. Three Point Classic Mount Gravatt

    Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics

    17 Rover St, Mount Gravatt QLD 4122

    Directions View profile Est. 1980

    European car mechanic in Mount Gravatt, QLD for Mercedes-Benz, BMW, Audi and Volkswagen servicing, logbook servicing and brake repairs.

    • European Car Services & Repairs
    • Brake Services & Repairs
    • Log Book Servicing

    17 Rover StMount Gravatt QLD 4122

    Open now · closes 5:00 pm

  12. Tickford Enhancement Centre

    Mechanics, Tyres, Diesel Mechanics

    3/40 Glenbarry Rd, Campbellfield VIC 3061

    Directions View profile

    Automotive workshop in Campbellfield, VIC for dyno tuning, exhaust systems, tyres and wheels, plus auto upholstery and auto parts.

    • Exhaust, cooling and engine repairs
    • Wheels and rims
    • Dyno tuning and performance

    3/40 Glenbarry RdCampbellfield VIC 3061

    Open now · closes 5:00 pm

  13. Tiger Trays

    4x4, Diesel Mechanics

    123 Hume Hwy, Lansvale NSW 2166

    Directions View profile

    Tiger Trays in Lansvale, NSW supplies truck parts, toppers and automotive accessories, with fit-out solutions for trade and commercial vehicles.

    • Fit-out solutions
    • Custom design
    • Mobile vehicle products

    123 Hume HwyLansvale NSW 2166

    Open now · closes 4:00 pm

  14. Tim's Mechanical & Tyre's

    Mechanics, Tyres, Diesel Mechanics

    79 S Arm Rd, Rokeby TAS 7019

    Directions View profile Est. 2025

    Mechanical and tyre shop in Rokeby, TAS for logbook servicing, brake and suspension repairs, diagnostics and tyre work.

    • Log Book Servicing
    • Brake Services
    • Tyre Repairs

    79 S Arm RdRokeby TAS 7019

    Open now · closes 5:00 pm

  15. Tip Top Equipment

    Mechanics, Diesel Mechanics

    16 Waverley Ave, Edwardstown SA 5039

    Directions View profile

    Truck accessory and auto parts supplier in Edwardstown, SA, with delivery to surrounding suburbs.

    • Delivery

    16 Waverley AveEdwardstown SA 5039

    Open now · closes 4:00 pm

  16. Titan Diesel Mobile Mechanical

    Mechanics, Diesel Mechanics

    Kallora Rd, Avon SA 5501

    Directions View profile

    Mobile diesel mechanic based in Avon, SA, handling truck servicing and diesel repairs on site across the Gilbert Valley and nearby towns.

    • Truck and bus repairs

    Kallora RdAvon SA 5501

    Open now · closes 5:00 pm

  17. Tollis & Sons Automotive Jindera

    Mechanics, Auto Electricians, 4x4, Diesel Mechanics

    17 Stockwell Rd, Jindera NSW 2642

    Directions View profile Est. 2005

    Mechanic in Jindera, NSW for car servicing, clutch repairs, auto electrical work and 4x4 servicing.

    • Clutch Repairs
    • Auto Electrical Services
    • Car Servicing

    17 Stockwell RdJindera NSW 2642

    Open now · closes 5:00 pm

  18. Tolly's Diesel Services

    Mechanics, Diesel Mechanics

    3147 San Mateo Ave, Mildura VIC 3500

    Directions View profile

    Diesel engine repair and plant machinery specialists in Mildura, VIC, serving earthworks and plant hire operators.

    3147 San Mateo AveMildura VIC 3500

    Open now · 24 hours

  19. Tom Hogan Auto Repairs

    Auto Electricians, Mechanics, Diesel Mechanics

    7200 Goulburn Valley Hwy, Kialla West VIC 3631

    Directions View profile Credentials listed Est. 2000

    Mechanical repair workshop in Kialla West, VIC for roadworthy inspections, air conditioning repairs and engine work on cars, trucks and buses.

    • Car Roadworthy Inspections
    • Car Air Conditioning
    • Petrol & Diesel Engines Repair

    7200 Goulburn Valley HwyKialla West VIC 3631

    Open now · closes 6:00 pm

  20. Toowoomba Truck Electrics

    Auto Electricians, Mechanics, 4x4, Diesel Mechanics

    Hodgson Vale QLD 4352

    View profile Credentials listed Est. 2020

    Mobile auto electrician in Hodgson Vale, QLD for truck and 4x4 air conditioning repairs, dual battery installs and wiring repairs.

    • Truck Air Conditioning Repairs
    • Dual Battery Installations
    • Faulty Wiring Repairs

    Hodgson Vale QLD 4352

    Open now · 24 hours

  21. Top End Motors

    Mechanics, Diesel Mechanics, Towing

    28 Bandicoot Dr, Kununurra WA 6743

    Directions View profile Est. 1994

    Mechanical workshop in Kununurra, WA for 4WD servicing, truck and machinery repairs, remote towing and rego inspections.

    • Rego Inspections
    • Remote Towing Service
    • 4WD Servicing

    28 Bandicoot DrKununurra WA 6743

    Open now · closes 4:00 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 3,025–3,048 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 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 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.