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

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Diesel Mechanics in Melbourne

271 diesel mechanics★ 4.8 average from 48 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.

271 diesel mechanics in Melbourne; listings updated 7 Oct 2026.

  2. AG Diesel Pumps & Injectors Pty Ltd

    Diesel Mechanics

    131-135 Westall Rd, Clayton South VIC 3169

    Directions View profile

    Diesel fuel injection and turbo specialists in Clayton South, VIC, servicing pumps, injectors and turbochargers.

    • Dyno tuning & Turbo balancing
    • Diesel Pumps and Fuel Injection
    • Fuel injection pump repairs

    131-135 Westall RdClayton South VIC 3169

    Closed · opens tomorrow 8:00 am

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  3. Access Worx Pty Ltd

    Diesel Mechanics

    33 Spencer St, Sunshine West VIC 3020

    Directions View profile

    Machine repair and diesel engine servicing in Sunshine West, VIC, for construction equipment, access machines and onsite repairs.

    • Workshop repairs
    • Onsite repairs
    • Hydraulic hose repairs

    33 Spencer StSunshine West VIC 3020

    Closed · opens tomorrow 7:30 am

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  4. Advanced Vehicle Remapping

    Diesel Mechanics, Mechanics, 4x4

    2/26 Christensen Street, Cheltenham VIC 3192

    Directions View profile Est. 2014

    ECU remapping and performance tuning business in Cheltenham, VIC, covering fast road, petrol turbo and turbo diesel tuning.

    • Fast Road ECU Remapping
    • Petrol Turbo Tuning
    • Turbo Diesel Tuning

    2/26 Christensen StreetCheltenham VIC 3192

    Closed · opens tomorrow 8:00 am

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  5. Apex DPF Cleaning Solutions

    Diesel Mechanics, 4x4

    FY 2 1 Churchill St, Williamstown North VIC 3016

    Directions View profile

    Diesel DPF cleaning and flow testing specialist in Williamstown North, VIC, also handling diesel engine repair and oil changes.

    • Oil change
    • Diesel particulate filter cleaning
    • Flow testing

    FY 2 1 Churchill StWilliamstown North VIC 3016

    Closed · opens tomorrow 8:00 am

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  7. Bayside Diesel Services

    Mechanics, Diesel Mechanics, Caravan Repairs

    28-30 Claredale Rd, Dandenong VIC 3175

    Directions View profile

    Workshop in Dandenong, VIC for truck and bus repairs, air conditioning servicing, and trailer building and repairs.

    • Truck and bus repairs
    • Trailer servicing and repairs
    • Caravan, RV and trailer sales and hire

    28-30 Claredale RdDandenong VIC 3175

    Closed · opens tomorrow 8:00 am

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  9. Big Rig Diesel Repairs

    Diesel Mechanics, Mechanics

    292 Canterbury Rd, Bayswater North VIC 3153

    Directions View profile

    Diesel engine repair and rebuilding specialists in Bayswater North, VIC, working on trucks and small engines.

    • Exhaust, cooling and engine repairs
    • Truck and bus repairs

    292 Canterbury RdBayswater North VIC 3153

    Closed · opens tomorrow 7:30 am

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  10. Bryant Industries

    Diesel Mechanics

    2 Grosvenor Pl, Werribee VIC 3030

    Directions View profile

    On-site diesel mechanic in Werribee, VIC servicing elevating work platforms, plant, earthmoving equipment and trucks.

    • On-site services
    • Elevating work platform repairs
    • Programmed fleet servicing

    2 Grosvenor PlWerribee VIC 3030

    Open now · 24 hours

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  14. 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

    Closed · opens tomorrow 8:00 am

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  15. 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

    Closed · opens tomorrow 9:00 am

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  17. ELITE DIESEL REPAIRS PTY LTD

    Diesel Mechanics

    15 Luisa Ave, Dandenong South VIC 3175

    Directions View profile

    Diesel mechanic in Dandenong South, VIC for heavy vehicle repairs, engine repairs, fleet maintenance and diagnostic testing.

    • Fleet Maintenance
    • Heavy vehicle repairs
    • Engine repairs

    15 Luisa AveDandenong South VIC 3175

    Closed · opens tomorrow 8:00 am

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  19. Equipment Management Australia

    Diesel Mechanics, Mechanics

    40 Industrial Park Dr, Lilydale VIC 3140

    Directions View profile

    Diesel workshop in Lilydale, VIC, working on diesel engines and machinery for owners across the Yarra Valley.

    40 Industrial Park DrLilydale VIC 3140

    Closed · opens tomorrow 7:30 am

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  20. Ferco

    Diesel Mechanics

    11 Vella Dr, Sunshine West VIC 3020

    Directions View profile

    Engine reconditioner in Sunshine West, VIC for diesel and petrol engine rebuilding, crankshaft grinding and cylinder head work.

    • Crankshaft Grinding / Linishing / Balanc…
    • Engine Building / Blue Printing Services
    • Light and heavy engine reconditioning

    11 Vella DrSunshine West VIC 3020

    Closed · opens tomorrow 8:00 am

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  21. HM GEM Engines

    Diesel Mechanics, Mechanics

    5 Monterey Rd, Dandenong South VIC 3175

    Directions View profile

    Diesel engine repair and rebuilding specialist in Dandenong South, VIC, offering on-site servicing across the south-east suburbs.

    • Exhaust, cooling and engine repairs

    5 Monterey RdDandenong South VIC 3175

    Closed · opens tomorrow 8:00 am

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  22. JC Diesel Services

    Diesel Mechanics

    2 Vanessa Rd, Campbellfield VIC 3061

    Directions View profile

    Diesel engine repair specialists in Campbellfield, VIC, servicing trucks, buses and marine engines, with mechanical repairs and restoration work.

    • Restoration
    • Gearbox repairs
    • Suspension work

    2 Vanessa RdCampbellfield VIC 3061

    Closed · opens tomorrow 9:00 am

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  24. Jo Marzi Truck Repairs & Services

    Mechanics, Diesel Mechanics

    65 Bates Rd, Little River VIC 3211

    Directions View profile

    Truck repair and servicing business in Little River, VIC, covering truck and bus repairs, parts and used trucks.

    • Truck and bus repairs

    65 Bates RdLittle River VIC 3211

    Closed · opens tomorrow 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 1–24 of 271 diesel mechanics · filters apply to this page only

Diesel Mechanics by suburb in Melbourne

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

Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 271 diesel mechanics in Melbourne. 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 Melbourne?

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 Melbourne?

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 Melbourne.

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 Victoria, ask the business which qualifications and licences apply to your job. An LMCT number is a motor car trader's licence: it covers dealing in cars, not repair work. 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.