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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. Rippa Automotive

    Mechanics, Diesel Mechanics

    9 Lambeck Dr, Tullamarine VIC 3043

    Directions View profile

    Mechanical workshop in Tullamarine, VIC handling car and truck servicing, fleet management and logbook work.

    • Car Servicing
    • Truck Servicing
    • Logbook Servicing

    9 Lambeck DrTullamarine VIC 3043

    Open now · closes 6:00 pm

  2. Road2Race Chassis Tuning

    Mechanics, 4x4, Tyres, Diesel Mechanics

    Unit 6/5 Nells Rd, West Gosford NSW 2250

    Directions View profile Temporarily closed Est. 2008

    Chassis tuning and suspension workshop in West Gosford, NSW, for wheel alignments, shock absorber work and brake repairs.

    • Wheel Alignments
    • Suspension Repairs
    • Chassis Tuning

    Unit 6/5 Nells RdWest Gosford NSW 2250

    Temporarily closed

  3. Robinson Auto Repairs

    Mechanics, Tyres, Diesel Mechanics

    1 Vale Rd, Bathurst NSW 2795

    Directions View profile

    Mechanic in Bathurst, NSW for oil changes, diesel engine work and wheel alignments, serving Bathurst East, South, West and surrounds.

    • Oil change
    • Wheel alignment and balancing

    1 Vale RdBathurst NSW 2795

    Open now · closes 5:00 pm

  4. Rocklea Diesel

    Mechanics, Diesel Mechanics

    1/667 Boundary Rd, Darra QLD 4076

    Directions View profile

    Diesel mechanic in Darra, QLD for diesel engine repairs and routine servicing, also covering general car maintenance.

    1/667 Boundary RdDarra QLD 4076

    Open now · closes 4:00 pm

  5. Rocklea Truck Parts

    Tyres, Diesel Mechanics

    1136 Boundary Rd, Wacol QLD 4076

    Directions View profile

    Truck wreckers in Wacol, QLD, supplying new and used truck parts and second-hand tyres.

    • Car Wrecker
    • Truck Wrecking
    • Truck Parts

    1136 Boundary RdWacol QLD 4076

    Open now · closes 5:00 pm

  6. Rocklea Truck Spares

    Diesel Mechanics

    113 Boniface Street, Archerfield QLD 4108

    Directions View profile Est. 1974

    Truck parts supplier and workshop in Archerfield, QLD, for American truck parts, metal spraying, machining and transmission and differential rebuilding.

    • Metal Spraying
    • Machining Services
    • Rebuilding Of Transmissions & Differenti…

    113 Boniface StreetArcherfield QLD 4108

    Open now · closes 5:00 pm

  7. Rocky Yamaha

    Mechanics, Diesel Mechanics

    125 William Street, Rockhampton City QLD 4700

    Directions View profile Credentials listed Est. 2019

    Yamaha motorcycle and ATV dealership in Rockhampton City, QLD, for bike sales, logbook servicing, dyno tuning and custom builds.

    • Engine Dyno Tuning
    • Log Book Servicing
    • Custom Bike Builds

    125 William StreetRockhampton City QLD 4700

    Open now · closes 5:00 pm

  8. Rodgers Mechanical Services

    Mechanics, Auto Electricians, Diesel Mechanics

    Unit 2/52 Enterprise St, Svensson Heights QLD 4670

    Directions View profile

    Mobile diesel mechanic in Svensson Heights, QLD, doing diesel and auto repairs, plant maintenance and 12v installations around Bundaberg.

    • Oil change

    Unit 2/52 Enterprise StSvensson Heights QLD 4670

    Open now · 24 hours

  9. Rodway Motors

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

    35 Lake Albert Rd, Wagga Wagga NSW 2650

    Directions View profile Est. 1990

    Mechanic in Wagga Wagga, NSW for logbook servicing, wheel alignments, brake servicing and pink slip inspections.

    • Front & Rear Wheel Alignments
    • Logbook Servicing
    • Brake Servicing

    35 Lake Albert RdWagga Wagga NSW 2650

    Open now · closes 5:00 pm

  10. Rokeby Service Centre

    Mechanics, Diesel Mechanics

    Lot 25/73 Droughty Point Rd, Rokeby TAS 7019

    Directions View profile Est. 2006

    Mechanic and diesel mechanic in Rokeby, TAS for logbook servicing, brake and clutch work, 4x4 repairs and diagnostics.

    • Brake & Clutch Servicing
    • Log Book Services
    • Diesel Repairs

    Lot 25/73 Droughty Point RdRokeby TAS 7019

    Open now · closes 5:00 pm

  11. Roland's Automotive

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

    459 Crown St, Wollongong NSW 2500

    Directions View profile Est. 2022

    Car mechanic in Wollongong, NSW for logbook servicing, brake repairs, pre-purchase inspections and tyres.

    • Log-Book Servicing
    • Pre-Purchase Auto Inspections
    • Brake Inspections & Repairs

    459 Crown StWollongong NSW 2500

    Open now · closes 5:00 pm

  12. Rolasolar Pty Ltd

    Caravan Repairs, Mechanics, Diesel Mechanics

    18 Fraser Pl, Forest Lake QLD 4078

    Directions View profile

    Portable solar and lithium power supplier in Forest Lake, QLD for caravans, RVs, camping and off-grid use.

    • Delivery

    18 Fraser PlForest Lake QLD 4078

    Open now · closes 5:00 pm

  13. Rons Auto Service Centre

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

    1 Cadby Ct, Warragul VIC 3820

    Directions View profile Credentials listed Est. 1983

    Auto service centre in Warragul, VIC for logbook servicing, brake repairs, roadworthy certificates and wheel alignments.

    • Logbook Servicing
    • Brake Repairs
    • Roadworthy Certificates

    1 Cadby CtWarragul VIC 3820

    Open now · closes 5:00 pm

  14. Roof Carrier Systems

    Mechanics, Diesel Mechanics

    469 Burke Rd, Camberwell VIC 3124

    Directions View profile

    Roof rack and carrier shop in Camberwell, VIC, selling roof racks, bike carriers, roof boxes, snow chains and snow tyres.

    • Roof Racks
    • Bike Racks
    • Roof Boxes

    469 Burke RdCamberwell VIC 3124

    Open now · closes 5:30 pm

  15. Roof Rack World Sunshade Products

    Mechanics, Panel Beaters, Diesel Mechanics

    466 Main N Rd, Blair Athol SA 5084

    Directions View profile

    Vehicle accessory supplier in Blair Athol, SA for roof racks, van and ute racking, canopy bars and rubber mats.

    • Van racking
    • Canopy bars
    • Roof racks

    466 Main N RdBlair Athol SA 5084

    Open now · closes 5:00 pm

  16. Roselands Automotive Car Service & Repairs

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

    95 Chapel St, Roselands NSW 2196

    Directions View profile

    Car servicing and repairs in Roselands, NSW, covering oil changes, engine rebuilding and air conditioning work.

    • Oil change
    • Brake and clutch repairs
    • Exhaust, cooling and engine repairs

    95 Chapel StRoselands NSW 2196

    Open now · closes 5:00 pm

  17. Ross's Mechanical Services

    Mechanics, Diesel Mechanics

    1 Chambers Rd, Altona North VIC 3025

    Directions View profile

    Truck and trailer mechanic in Altona North, VIC for truck repairs, diagnostics, breakdowns and fleet management.

    • Truck Repairs
    • Diagnostics
    • Breakdowns & Onsite Repairs

    1 Chambers RdAltona North VIC 3025

    Open now · closes 4:00 pm

  18. Rotech Automotive

    Mechanics, Diesel Mechanics

    76 Hiller St, Devonport TAS 7310

    Directions View profile

    Car servicing and repair workshop in Devonport, TAS, handling scheduled servicing and fleet vehicles.

    • Car Servicing
    • General Car Service
    • Log Book Servicing

    76 Hiller StDevonport TAS 7310

    Open now · closes 5:30 pm

  19. Rowse Motors

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

    251 Hunters Rd, Warragul VIC 3821

    Directions View profile Est. 1972

    Mechanic in Warragul, VIC for logbook servicing, brake and transmission work, wheel alignments and tyres.

    • Automatic Transmission Service
    • Brake Service
    • Wheel Alignment

    251 Hunters RdWarragul VIC 3821

    Open now · 24 hours

  20. Roxby Hydraulics / RYCO 24.7 Roxby Downs

    Mechanics, Diesel Mechanics

    Lot 719 Olympic Way, Olympic Dam SA 5725

    Directions View profile

    Hydraulics and pneumatics supplier and repairer in Olympic Dam, SA, for hydraulic hose repairs, pumps, motors and valves.

    • Hydraulic hose repairs
    • Hydraulic pumps
    • Hydraulic and pneumatic component refurb…

    Lot 719 Olympic WayOlympic Dam SA 5725

    Open now · closes 6:00 pm

  21. Royal Automotive

    Mechanics, Auto Electricians, Diesel Mechanics

    4A Buch Ave, Epping VIC 3076

    Directions View profile

    Car service and mechanical repairs in Epping, VIC, covering suspension, auto electrical, engine, transmission and steering work.

    • Car service
    • Suspension repairs
    • Auto electrical repairs

    4A Buch AveEpping VIC 3076

    Open now · closes 6:30 pm

  22. Royans Wagga Truck Towing

    Mechanics, Diesel Mechanics

    340 Copland St, East Wagga Wagga NSW 2650

    Directions View profile Credentials listed Est. 1944

    Truck and commercial vehicle repairer and tow operator in East Wagga Wagga, NSW, covering accident repairs, towing and sandblasting.

    • Towing
    • Accident Repairs for Commercial Vehicles
    • Sandblasting and Powder Coating

    340 Copland StEast Wagga Wagga NSW 2650

    Open now · closes 5:00 pm

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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.