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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.

  1. LK Diesel Service

    Diesel Mechanics

    52 Woodlands Dr, Braeside VIC 3195

    Directions View profile

    Diesel engine specialists in Braeside, VIC for engine overhauls, field servicing and generator and pump engines.

    • Overhauling industrial engines
    • Field servicing
    • Diesel engine repairs

    52 Woodlands DrBraeside VIC 3195

    Closed · opens tomorrow 8:00 am

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  2. Lilydale Truck Centre

    Mechanics, Diesel Mechanics, Auto Electricians, Tyres

    Factory 43/64-68 Beresford Rd, Lilydale VIC 3140

    Directions View profile Est. 2019

    Truck servicing and repair workshop in Lilydale, VIC, covering logbook servicing, brake repairs, diagnostics and roadworthy certificates.

    • Logbook Servicing
    • Roadworthy Certificates
    • Brake Repairs

    Factory 43/64-68 Beresford RdLilydale VIC 3140

    Closed · opens tomorrow 7:00 am

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  4. MS Star Service Pty Ltd

    Mechanics, Diesel Mechanics, Auto Electricians, 4x4

    102 Derrimut Dr, Derrimut VIC 3026

    Directions View profile

    Truck repair and auto electrical business in Derrimut, VIC, handling diesel engine repairs, transmission work and oil changes for commercial vehicles.

    • Oil change
    • Transmission and gearbox repairs
    • Truck and bus repairs

    102 Derrimut DrDerrimut VIC 3026

    Closed · opens tomorrow 7:00 am

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  6. MVP Truck Bodies & Repairs (Sunshine)

    Mechanics, Diesel Mechanics, Caravan Repairs

    14 Fourth Ave, Sunshine VIC 3020

    Directions View profile

    Truck body builder and repairer in Sunshine, VIC, handling truck repairs, custom bodywork, welding and trailer work.

    • Truck and bus repairs
    • Trailer servicing and repairs

    14 Fourth AveSunshine VIC 3020

    Closed · opens tomorrow 8:00 am

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  7. Melbourne Diesel Centre

    Diesel Mechanics

    8 Vanessa Rd, Campbellfield VIC 3062

    Directions View profile

    Diesel engine and parts supplier in Campbellfield, VIC, stocking reconditioned engines, engine kits and fuel injection components.

    • Diesel engine kits
    • Injector pumps
    • Injectors

    8 Vanessa RdCampbellfield VIC 3062

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  9. Melbourne European Truck Repairs

    Mechanics, Diesel Mechanics

    Unit 2/20 Glenville Dr, Melton VIC 3337

    Directions View profile

    Truck repair and parts business in Melton, VIC, servicing European trucks, with on-site work and oil changes.

    • On-site services
    • Oil change

    Unit 2/20 Glenville DrMelton VIC 3337

    Closed · opens tomorrow 8:00 am

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  10. Mobile Diesel & Auto Repairs

    Mechanics, Diesel Mechanics

    Mountainview Blvd, Cranbourne North VIC 3977

    Directions View profile

    Mobile diesel and auto mechanic in Cranbourne North, VIC for truck repairs, diesel engine servicing and oil changes.

    • Oil change
    • Truck and bus repairs

    Mountainview BlvdCranbourne North VIC 3977

    Open now · 24 hours

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  11. Nota Motors

    Mechanics, Diesel Mechanics

    83 Bangholme Rd, Dandenong South VIC 3175

    Directions View profile

    Truck repair workshop in Dandenong South, VIC, handling diesel engine servicing and vehicle inspections.

    • Vehicle and pre-purchase inspections
    • Truck and bus repairs

    83 Bangholme RdDandenong South VIC 3175

    Closed · opens tomorrow 8:00 am

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  13. Onsite Auto Repairs

    Mechanics, Diesel Mechanics

    Unit 4/29 Lakeside Dr, Broadmeadows VIC 3047

    Directions View profile

    Truck repair workshop in Broadmeadows, VIC, handling diesel engine work and routine maintenance such as oil changes.

    • Oil change
    • Truck and bus repairs

    Unit 4/29 Lakeside DrBroadmeadows VIC 3047

    Closed · opens tomorrow 8:00 am

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  14. Peninsula Diesel Repairs

    Diesel Mechanics, Mechanics

    373 Racecourse Rd, Mornington VIC 3931

    Directions View profile

    Diesel engine repair workshop in Mornington, VIC, working on trucks and diesel engines for local transport operators.

    • Truck and bus repairs

    373 Racecourse RdMornington VIC 3931

    Closed · opens tomorrow 8:00 am

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  15. Penske Australia

    Diesel Mechanics, Mechanics

    488 Blackshaws Rd, Altona North VIC 3025

    Directions View profile

    Diesel engine specialist in Altona North, VIC for engine repair and rebuilding, transmission work and truck servicing.

    • Diesel servicing and repairs
    • Transmission and gearbox repairs
    • Truck and bus repairs

    488 Blackshaws RdAltona North VIC 3025

    Closed · opens tomorrow 7:00 am

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  16. Precision Brake & Servicing

    Mechanics, Diesel Mechanics, Tyres, Caravan Repairs

    26 Strzelecki Ave, Sunshine West VIC 3020

    Directions View profile

    Truck repair and brake specialist in Sunshine West, VIC, also handling fleet maintenance, tyres, trailers and auto glass.

    • Brake and clutch repairs
    • Truck and bus repairs
    • Trailer servicing and repairs

    26 Strzelecki AveSunshine West VIC 3020

    Closed · opens tomorrow 8:00 am

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  17. Prestige Truck Bodies

    Mechanics, Diesel Mechanics

    9 Lakewood Blvd, Carrum Downs VIC 3201

    Directions View profile

    Truck repair and parts supplier in Carrum Downs, VIC, serving local fleets.

    • Truck and bus repairs

    9 Lakewood BlvdCarrum Downs VIC 3201

    Closed · opens tomorrow 8:00 am

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  18. RM Diesel Injectors Pumps Centre

    Diesel Mechanics

    13 North Park Dr, Somerton VIC 3062

    Directions View profile

    Diesel injector and pump repair centre in Somerton, VIC, also handling diesel diagnostics and emissions solutions.

    • Diesel emissions reduction
    • Diagnostics service
    • Diesel fuel injection system

    13 North Park DrSomerton VIC 3062

    Closed · opens tomorrow 8:00 am

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  20. Rankin Diesel Injection Service Pty Ltd

    Diesel Mechanics

    2/6 Melrich Rd, Bayswater VIC 3153

    Directions View profile

    Diesel injection specialist in Bayswater, VIC for pump and injector testing and reconditioning, tuning and 4x4 servicing.

    • Tuning and Repairs
    • Tesing of Pumps and Injectors
    • Reconditioning of Pumps and Injectors

    2/6 Melrich RdBayswater VIC 3153

    Closed · opens tomorrow 8:30 am

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  22. SD Motors

    Mechanics, Diesel Mechanics

    Unit 3/1 Scammel St, Campbellfield VIC 3061

    Directions View profile

    Diesel mechanic in Campbellfield, VIC, servicing trucks and handling oil changes through to engine repairs.

    • Oil change
    • Truck and bus repairs

    Unit 3/1 Scammel StCampbellfield VIC 3061

    Closed · opens tomorrow 9:00 am

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  23. Seaford Motors Frankston

    Diesel Mechanics, Mechanics

    8 Keppler Cct, Frankston VIC 3199

    Directions View profile

    Diesel workshop in Frankston, VIC, working on diesel engines and supplying them, for drivers across the bayside suburbs.

    • Diesel servicing and repairs

    8 Keppler CctFrankston VIC 3199

    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 25–48 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.