Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Symonston.
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.
28 diesel mechanics based in or serving Symonston; listings updated 7 Oct 2026.
These businesses aren't based in Symonston but list it as a service area.
Diesel Mechanics, Mechanics, 4x4
Based in Queanbeyan West NSW · serves Symonston
Diesel mechanic in Queanbeyan West, NSW for logbook servicing, brake and clutch repairs, diagnostics and 4x4 accessories.
Based in Queanbeyan West NSWServes Symonston
Closed · opens 8:00 am
Truck repair, servicing and parts business in Fyshwick, ACT, looking after fleets across Canberra's east.
Based in Fyshwick ACTServes Symonston
Closed · opens 8:30 am
Truck dealer and repairer in Hume, ACT for truck servicing, diagnostics, engine overhauls and suspension repairs.
Based in Hume ACTServes Symonston
Closed · opens 8:00 am
Diesel fuel system specialist in Fyshwick, ACT, supplying Water Watch parts and doing pump, injector and turbocharger work.
Based in Fyshwick ACTServes Symonston
Closed · opens 8:00 am
Mechanics, Diesel Mechanics
Based in Queanbeyan West NSW · serves Symonston
Mechanical repair and car servicing workshop in Queanbeyan West, NSW, also handling rego check slips and diesel vehicle services.
Based in Queanbeyan West NSWServes Symonston
Closed · opens 8:00 am
Mechanics, 4x4, Diesel Mechanics
Based in Fyshwick ACT · serves Symonston
Diesel workshop in Fyshwick, ACT for diesel fuel injection, pump and injector testing, dyno tuning and diagnostics.
Based in Fyshwick ACTServes Symonston
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs, Towing
Based in Fyshwick ACT · serves Symonston
Workshop in Fyshwick, ACT for logbook servicing, European car servicing, diesel work and ACT rego checks.
Based in Fyshwick ACTServes Symonston
Closed · opens 8:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics
Based in Fyshwick ACT · serves Symonston
Mechanic in Fyshwick, ACT for logbook servicing, brake and clutch repairs, diesel work and roadworthy certificates.
Based in Fyshwick ACTServes Symonston
Closed · opens 7:30 am
Mechanic in Fyshwick, ACT for logbook servicing, brake and clutch repairs, engine repairs and diagnostics, with a focus on European cars.
Based in Fyshwick ACTServes Symonston
Closed · opens 7:45 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Campbell ACT · serves Symonston
Mechanic in Campbell, ACT for logbook servicing, brake and clutch repairs, roadworthy inspections and auto electrical diagnostics.
Based in Campbell ACTServes Symonston
Closed · opens 8:30 am
Mechanic in Fyshwick, ACT for car, 4WD, truck, petrol and diesel servicing, brake and clutch work, and pre-rego inspections.
Based in Fyshwick ACTServes Symonston
Closed · opens 9:00 am
Auto repair shop in Fyshwick, ACT for logbook servicing, brake repairs, diagnostics and LPG work.
Based in Fyshwick ACTServes Symonston
Closed · opens 8:00 am
Mechanics, Auto Electricians, Diesel Mechanics
Based in Fyshwick ACT · serves Symonston
Mechanic in Fyshwick, ACT for logbook and fleet servicing, brake and clutch repairs, and dyno tuning.
Based in Fyshwick ACTServes Symonston
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Fyshwick ACT · serves Symonston
Mechanic in Fyshwick, ACT for handbook servicing, brake and clutch repairs, air conditioning and diagnostics.
Based in Fyshwick ACTServes Symonston
Closed · opens 7:30 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics, Caravan Repairs, Towing
Based in Queanbeyan NSW · serves Symonston
Mechanic in Queanbeyan, NSW for logbook servicing, brake repairs, wheel alignments and roadworthy inspections.
Based in Queanbeyan NSWServes Symonston
Closed · opens 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Fyshwick ACT · serves Symonston
Mechanic in Fyshwick, ACT for logbook servicing, brake repairs, European car servicing and wheel alignments.
Based in Fyshwick ACTServes Symonston
Closed · opens 8:00 am
4WD and diesel performance workshop in Queanbeyan, NSW, building, maintaining and repairing touring vehicles.
Based in Queanbeyan NSWServes Symonston
Closed · opens 8:00 am
4WD and mechanical workshop in Hume, ACT for logbook servicing, suspension work, diesel tuning and vehicle inspections.
Based in Hume ACTServes Symonston
Closed · opens 7:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Fyshwick ACT · serves Symonston
Natrad Fyshwick is an automotive workshop in Fyshwick, ACT, for logbook servicing, radiator repairs and car air conditioning.
Based in Fyshwick ACTServes Symonston
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Hume ACT · serves Symonston
Mechanic in Hume, ACT for logbook servicing, brake repairs, diagnostics and dyno tuning.
Based in Hume ACTServes Symonston
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Towing
Based in Fyshwick ACT · serves Symonston
Mechanic in Fyshwick, ACT for logbook servicing, brake repairs, wheel alignments and tyre fitting.
Based in Fyshwick ACTServes Symonston
Closed · opens 8:30 am
Mechanics, Auto Electricians, Diesel Mechanics
Based in Queanbeyan NSW · serves Symonston
Truck centre in Queanbeyan, NSW for new and used trucks, truck parts and accessories, and truck mechanical and electrical servicing.
Based in Queanbeyan NSWServes Symonston
Closed · opens 7:00 am
Performance and mechanical workshop in Fyshwick, ACT, for dyno tuning, petrol and diesel performance tuning and general servicing.
Based in Fyshwick ACTServes Symonston
Closed · opens 7:30 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 1–24 of 28 diesel mechanics · filters apply to this page only
Tell us about the job and we'll match it with up to 3 diesel mechanics in Symonston. 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.
Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 28 diesel mechanics in Symonston ACT. Listings show the services each business offers, and a rating where there is one.
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.
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 Symonston.
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 the ACT, a business that repairs vehicles needs a motor vehicle repairer licence from Access Canberra, and licensed repairers are on Access Canberra's public register. 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.
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.
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.
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.
