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

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Diesel Mechanics in Port Macdonnell SA

10 diesel mechanics1 based here · 9 serve the area

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 Port Macdonnell; listings updated 7 Oct 2026.

  2. Based nearby, serving Port Macdonnell

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

  4. Autocare Mount Gambier

    Mechanics, Auto Electricians, Tyres, Panel Beaters, Diesel Mechanics, Caravan Repairs, Towing

    Based in Mount Gambier SA · serves Port Macdonnell

    Directions View profile Credentials listed Serves this area Est. 2008

    Auto shop in Mount Gambier, SA for car and logbook servicing, brake and clutch repairs, air conditioning and wheel alignments.

    • Log Book Service
    • Brake & Clutch Repairs
    • Wheel Alignment

    Based in Mount Gambier SAServes Port Macdonnell

    Closed · opens 8:00 am

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  5. Beltrak Solutions

    Mechanics, Diesel Mechanics, Caravan Repairs

    Based in Yahl SA · serves Port Macdonnell

    Directions View profile Serves this area

    Auto parts, truck accessories and trailer supplies in Yahl, SA, serving Mount Gambier, Penola and nearby areas.

    Based in Yahl SAServes Port Macdonnell

    Closed · opens 8:00 am

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  6. DJS Mechanical And Air Conditioning

    Auto Electricians, Diesel Mechanics

    Based in Condah VIC · serves Port Macdonnell

    View profile Credentials listed Serves this area Est. 2021

    Mobile mechanic in Condah, VIC for diesel repairs, auto electrical work and auto air conditioning.

    • Diesel Repairs
    • Auto Electrical
    • Auto Air Conditioning

    Based in Condah VICServes Port Macdonnell

    Closed · opens 8:00 am

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  7. Ferguson's Diesel Services

    Mechanics, 4x4, Tyres, Diesel Mechanics, Caravan Repairs

    Based in Mount Gambier SA · serves Port Macdonnell

    Directions View profile Serves this area Est. 2000

    Truck and trailer repairer in Mount Gambier, SA, handling truck and trailer repairs and modifications, tipper repairs and chassis work.

    • Truck Repairs
    • Trailer Repairs
    • Chassis Extensions

    Based in Mount Gambier SAServes Port Macdonnell

    Closed · opens 7:30 am

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  8. Kurzman Mechanical

    Mechanics, 4x4, Tyres, Diesel Mechanics, Caravan Repairs

    Based in Mount Gambier SA · serves Port Macdonnell

    Directions View profile Serves this area Est. 2019

    Mechanic in Mount Gambier, SA for logbook servicing, brake and clutch repairs, and suspension work on cars, 4WDs, utes and caravans.

    • Log Book Servicing
    • Suspension & Shock Absorber Repairs
    • Brake Repairs

    Based in Mount Gambier SAServes Port Macdonnell

    Closed · opens 8:00 am

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  9. Lock Exhaust & Autogas

    Mechanics, Diesel Mechanics

    Based in Ob Flat SA · serves Port Macdonnell

    Directions View profile Credentials listed Serves this area Est. 2000

    Exhaust and autogas workshop in Ob Flat, SA, doing LPG conversions, mufflers and exhaust systems, and motorcycle repairs.

    • Motor Cycle Repairs & Maintenance
    • LPG Gas Conversions
    • Muffler Services

    Based in Ob Flat SAServes Port Macdonnell

    Closed · opens 8:00 am

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  10. McPherson Mechanical

    Mechanics, 4x4, Tyres, Diesel Mechanics

    Based in Mount Gambier SA · serves Port Macdonnell

    Directions View profile Serves this area Est. 2019

    Mechanical workshop in Mount Gambier, SA for logbook servicing, brake services, exhaust repairs and diesel tuning.

    • Logbook Servicing
    • Exhaust Repairs
    • Brake Services

    Based in Mount Gambier SAServes Port Macdonnell

    Closed · opens 8:00 am

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  11. Watersolve Irrigation - Irrigear

    Diesel Mechanics

    Based in Mount Gambier SA · serves Port Macdonnell

    Directions View profile Serves this area

    Irrigation and water management supplier in Mount Gambier, SA, for irrigation design, pumps and filtration.

    • Irrigation Design & Scheduling
    • Pumps, Pumping, Pressure & Booster Systems
    • Irrigation Equipment, Systems, Parts & A…

    Based in Mount Gambier SAServes Port Macdonnell

    Closed · opens 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 10 on this page.

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

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

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 Port Macdonnell?

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 Port Macdonnell.

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 South Australia, 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.