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Diesel Mechanics in Perth

106 diesel mechanics

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.

106 diesel mechanics in Perth; listings updated 7 Oct 2026.

  1. Perth Fuel Injection Services

    Diesel Mechanics, Mechanics

    15 Sandra Pl, Welshpool WA 6106

    Directions View profile

    Diesel engine repair and rebuilding specialist in Welshpool, WA, serving drivers across Perth's south-east.

    • Exhaust, cooling and engine repairs

    15 Sandra PlWelshpool WA 6106

    Closed · opens tomorrow 8:00 am

  2. Pleisure Marine | Diesel Specialists

    Diesel Mechanics

    1/22 Hines Rd, O'Connor WA 6163

    Directions View profile

    Marine diesel specialist in O'Connor, WA for engine repairs, servicing and maintenance, rebuilds and pre-purchase inspections.

    • Pre-purchase inspections
    • Rebuilds and overhauls
    • Servicing and maintenance

    1/22 Hines RdO'Connor WA 6163

    Closed · opens tomorrow 8:00 am

  3. Royston Australia

    Diesel Mechanics, Mechanics

    13 Redemptora Rd, Henderson WA 6166

    Directions View profile

    Diesel engine repair specialists in Henderson, WA, handling routine servicing and engine diagnostics for trucks and industrial equipment.

    13 Redemptora RdHenderson WA 6166

  4. Select Diesel Services

    Diesel Mechanics

    2/10 Midas Rd, Malaga WA 6090

    Directions View profile

    Diesel engine and generator supplier in Malaga, WA, with industrial diesel engines, generating sets and spare parts.

    • Industrial diesel engines
    • Generating sets
    • Spare parts

    2/10 Midas RdMalaga WA 6090

    Closed · opens tomorrow 9:00 am

  5. TL Engineering

    Mechanics, Diesel Mechanics

    463 Bushmead Rd, Hazelmere WA 6055

    Directions View profile

    Truck manufacturing and fabrication business in Hazelmere, WA, offering on-site services and custom truck components.

    • On-site services
    • Truck and bus repairs

    463 Bushmead RdHazelmere WA 6055

    Closed · opens tomorrow 8:00 am

  6. Tuart Hill Truck Sales & THT Marine

    Diesel Mechanics, Mechanics

    140 Royal St, Yokine WA 6060

    Directions View profile

    Diesel engine dealer in Yokine, WA, for diesel engine work, used truck sales and truck repairs, plus boat gear.

    • Diesel servicing and repairs
    • Truck and bus repairs

    140 Royal StYokine WA 6060

    Closed · opens tomorrow 8:00 am

  7. United Fuel Injection

    Diesel Mechanics, Mechanics

    479 Great Eastern Hwy, Redcliffe WA 6104

    Directions View profile

    Diesel engine repair specialists in Redcliffe, WA, offering on-site servicing and fuel injection work.

    • On-site services

    479 Great Eastern HwyRedcliffe WA 6104

    Closed · opens tomorrow 8:00 am

  8. WA Fuel Injection Services

    Diesel Mechanics, Mechanics

    1/15 Profit Pass, Wangara WA 6065

    Directions View profile

    Diesel workshop in Wangara, WA, working on diesel engines and fuel injection systems for drivers in Perth's north.

    1/15 Profit PassWangara WA 6065

    Closed · opens tomorrow 7:30 am

  9. Wade Fleet Maintenance

    Mechanics, Diesel Mechanics

    23 Walters Way, Forrestfield WA 6058

    Directions View profile

    Mobile truck repair and diesel engine rebuilding business in Forrestfield, WA, working on site across Perth's eastern suburbs.

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

    23 Walters WayForrestfield WA 6058

    Closed · opens tomorrow 7:30 am

  10. Walkers Plant Maintenance

    Diesel Mechanics, Mechanics, Auto Electricians

    59 Buckingham Dr, Wangara WA 6065

    Directions View profile Est. 2011

    Heavy diesel and auto electrical repairer in Wangara, WA, servicing plant, earthmoving and mining equipment on site and in the workshop.

    • Auto Electrical Services
    • Diesel Mechanic Services
    • Hydraulic System Repairs & Diagnostics

    59 Buckingham DrWangara WA 6065

    Closed · opens tomorrow 7:00 am

  11. Westrans Services WA Pty Ltd

    Mechanics, Diesel Mechanics, Caravan Repairs

    15 Valentine St, Kewdale WA 6105

    Directions View profile

    Truck and diesel engine repair workshop in Kewdale, WA, also handling trailer maintenance and vehicle parts.

    • Truck and bus repairs
    • Trailer servicing and repairs

    15 Valentine StKewdale WA 6105

    Closed · opens tomorrow 8:00 am

  12. ACS Fabrication

    4x4, Diesel Mechanics

    12-16 Robert St, Bellevue WA 6056

    Directions View profile

    Metal fabricator in Bellevue, WA for aluminium welding, custom access platforms and ute and truck fit-outs.

    • MIG Welding
    • Cutting
    • Cropping

    12-16 Robert StBellevue WA 6056

    Closed · opens tomorrow 7:30 am

  13. AMCAP

    Diesel Mechanics

    13-39 Pilbara St, Welshpool WA 6106

    Directions View profile

    Parts distributor and logistics provider in Welshpool, WA, supplying truck and automotive parts with warehousing, storage and transport.

    • Separate dangerous goods storage, handli…
    • Conventional palletised goods receipt st…
    • Cross docking

    13-39 Pilbara StWelshpool WA 6106

    Closed · opens tomorrow 8:00 am

  14. ARB Rockingham

    4x4, Mechanics, Diesel Mechanics

    57 Dixon Rd, Rockingham WA 6168

    Directions View profile Est. 2013

    4WD accessories and fit-out shop in Rockingham, WA, for bull bars, suspension upgrades, canopies and roof racks.

    • 4WD Builds & Fitouts
    • Bull Bar Installations
    • Suspension Upgrades

    57 Dixon RdRockingham WA 6168

    Closed · opens tomorrow 8:00 am

  15. AUTOBACS AUSTRALIA PTY LTD

    Auto Electricians, Diesel Mechanics

    4/42 Berriman Dr, Wangara WA 6065

    Directions View profile

    Automotive warehouse in Wangara, WA supplying car audio and stereo gear, car alarms and security equipment, plus marine and truck accessories.

    4/42 Berriman DrWangara WA 6065

    Closed · opens tomorrow 8:30 am

  16. Able Trailers

    Caravan Repairs, Diesel Mechanics

    184a Balcatta Rd, Balcatta WA 6021

    Directions View profile

    • Delivery
    • In-store pick-up
    • In-store shopping

    184a Balcatta RdBalcatta WA 6021

    Closed · opens tomorrow 8:00 am

  17. All Torque Engineering

    Mechanics, Diesel Mechanics

    3/16 Salpietro St, Bibra Lake WA 6163

    Directions View profile

    Engine reconditioner and diesel mechanic in Bibra Lake, WA, rebuilding and repairing diesel engines, with machine work done on-site.

    • Exhaust, cooling and engine repairs

    3/16 Salpietro StBibra Lake WA 6163

    Closed · opens tomorrow 8:00 am

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 106 diesel mechanics · filters apply to this page only

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

Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 106 diesel mechanics in Perth. 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 Perth?

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 Perth?

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 Perth.

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 Western Australia, a vehicle repair business needs a repair business licence, and the work must be done or supervised by someone with a repairer's certificate for that class of work. There is an online licence search. 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.