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

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Diesel Mechanics in Parramatta NSW

6 diesel mechanics2 based here · 4 serve the area★ 5.0 average from 1 reviews

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.

6 diesel mechanics based in or serving Parramatta; listings updated 7 Oct 2026.

  2. Peak Performance

    Mechanics, Diesel Mechanics

    80 Macarthur St, Parramatta NSW 2150

    Directions View profile

    Performance tuning and servicing workshop in Parramatta, NSW, with dyno tuning for drivers across the Parramatta area.

    • Performance Tuning

    80 Macarthur StParramatta NSW 2150

    Closed · opens tomorrow 8:00 am

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  3. Based nearby, serving Parramatta

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

  4. EK Automotive

    Mechanics, 4x4, Tyres, Diesel Mechanics

    Based in Baulkham Hills NSW · serves Parramatta

    5.0 (1 reviews) Directions View profile Serves this area Est. 1989

    Mechanic in Baulkham Hills, NSW for logbook servicing, brake repairs, tyres and mobile mechanic call-outs.

    • Mobile Mechanics
    • Brake Repairs
    • Logbook Servicing

    Based in Baulkham Hills NSWServes Parramatta

    Closed · opens tomorrow 8:00 am

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  5. Metcalfe Automotive Centre

    Mechanics, Auto Electricians, Tyres, Diesel Mechanics

    Based in Northmead NSW · serves Parramatta

    Directions View profile Serves this area

    Mechanic in Northmead, NSW for oil changes, brake and clutch repairs, transmissions and car air conditioning.

    • Oil change
    • Brake and clutch repairs
    • Transmission and gearbox repairs

    Based in Northmead NSWServes Parramatta

    Closed · opens tomorrow 7:00 am

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  6. Northmead Auto Centre

    Mechanics, 4x4, Tyres, Diesel Mechanics

    Based in Northmead NSW · serves Parramatta

    Directions View profile Serves this area Est. 1995

    Performance and mechanical workshop in Northmead, NSW for dyno tuning, logbook servicing, engine building and exhaust work.

    • Dyno Tuning & Diagnostics
    • Engine Reconditioning & Building
    • Log Book Servicing

    Based in Northmead NSWServes Parramatta

    Closed · opens tomorrow 8:00 am

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  7. Sydney Muscle Car Hire

    4x4, Diesel Mechanics

    Based in Rydalmere NSW · serves Parramatta

    Directions View profile Serves this area

    Automotive workshop in Rydalmere, NSW working on muscle cars, with performance and dyno tuning work.

    Based in Rydalmere NSWServes Parramatta

    Closed · opens tomorrow 7:00 am

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

Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 6 diesel mechanics in Parramatta 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 rating 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 Parramatta?

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 Parramatta?

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 Parramatta.

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.