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

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Diesel Mechanics in Birrong NSW

10 diesel mechanics

About these results

Based here first, then 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.

10 diesel mechanics based in or serving Birrong; listings updated 7 Oct 2026.

  1. Based nearby, serving Birrong

    These businesses aren't based in Birrong but list it as a service area.

  3. Daimler Trucks Milperra

    Mechanics, Diesel Mechanics

    Based in Milperra NSW · serves Birrong

    Directions View profile Serves this area

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

    • Truck and bus repairs

    Based in Milperra NSWServes Birrong

    Closed · opens 7:00 am

    Get a quote

  5. ABC Mechanical

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

    Based in Revesby NSW · serves Birrong

    Directions View profile Serves this area Est. 2011

    Mechanic in Revesby, NSW for logbook servicing, brake and tyre repairs, and wheel alignments.

    • Log Book Servicing
    • Brakes & Tyres Repairs & Replacements
    • Wheel Alignment

    Based in Revesby NSWServes Birrong

    Closed · opens 9:00 am

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  6. Awiek Truck Services

    Mechanics, Diesel Mechanics

    Based in Revesby NSW · serves Birrong

    Directions View profile Serves this area

    Awiek Truck Services in Revesby, NSW handles mechanical repairs and maintenance for trucks and commercial vehicles.

    • Truck and bus repairs

    Based in Revesby NSWServes Birrong

    Closed · opens 8:00 am

    Get a quote

  7. Boltorque Automotive

    Mechanics, Diesel Mechanics

    Based in Regents Park NSW · serves Birrong

    Directions View profile Serves this area

    Mechanic in Regents Park, NSW for brake and clutch repairs, dyno tuning and vehicle inspections.

    • Brake and clutch repairs
    • Vehicle and pre-purchase inspections
    • Dyno tuning and performance

    Based in Regents Park NSWServes Birrong

    Closed · opens 8:00 am

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  8. Budget Exhaust

    Mechanics, 4x4, Diesel Mechanics

    Based in Condell Park NSW · serves Birrong

    Directions View profile Serves this area

    Exhaust shop in Condell Park, NSW, fitting standard mufflers and performance sports exhaust systems.

    • Standard Mufflers
    • Performance sports exhaust systems
    • Roadworthy and safety certificates

    Based in Condell Park NSWServes Birrong

    Closed · opens 8:00 am

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  9. Cosgrove Truck Parts

    Mechanics, Diesel Mechanics

    Based in Yagoona NSW · serves Birrong

    Directions View profile Serves this area

    Cosgrove Truck Parts in Yagoona, NSW supplies car transmissions and truck equipment and parts.

    • Transmission and gearbox repairs

    Based in Yagoona NSWServes Birrong

    Closed · opens 7:30 am

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  10. Harris Engine motorsports

    Mechanics, Diesel Mechanics

    Based in Revesby NSW · serves Birrong

    Directions View profile Serves this area

    Engine rebuilding and diesel repair specialists in Revesby, NSW, also handling diesel engine servicing and tune-ups.

    • Exhaust, cooling and engine repairs

    Based in Revesby NSWServes Birrong

    Closed · opens 8:30 am

    Get a quote

  11. Villawood Engine Services

    Mechanics, Diesel Mechanics

    Based in Milperra NSW · serves Birrong

    Directions View profile Serves this area

    Engine reconditioner and diesel engine specialist in Milperra, NSW, rebuilding diesel and smaller engines.

    • Exhaust, cooling and engine repairs
    • Diesel servicing and repairs

    Based in Milperra NSWServes Birrong

    Closed · opens 7:30 am

    Get a quote

No diesel mechanics on this page match all of these filters. Untick one, or clear the filters to see all 10 on this page.

Showing 1–10 of 10 diesel mechanics · filters apply to this page only

Diesel Mechanics in nearby suburbs

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

Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 10 diesel mechanics in Birrong NSW. 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 Birrong?

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 Birrong?

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 Birrong.

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 New South Wales, a business that repairs vehicles needs a motor vehicle repairer licence from NSW Fair Trading, and the people doing the work generally need a tradesperson certificate (some minor work is exempt). You can check a licence on the NSW Government's online licence check. In New South Wales, autogas (LPG) work is regulated under the Gas and Electricity (Consumer Safety) Regulation 2018; ask for the autogas licence. 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.