Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Douglas.
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 Douglas; listings updated 7 Oct 2026.
These businesses aren't based in Douglas but list it as a service area.
Auto Electricians, Mechanics, 4x4, Tyres, Diesel Mechanics
Based in Aitkenvale QLD · serves Douglas
Mechanic in Aitkenvale, QLD for mechanical repairs, brake and clutch work, car air conditioning and wheel alignments.
Based in Aitkenvale QLDServes Douglas
Closed · opens 8:00 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics
Based in Aitkenvale QLD · serves Douglas
Mobile mechanical, hydraulic, diagnostic and auto electrical work in Aitkenvale, QLD for trucks, earthmoving, mining and farm machinery.
Based in Aitkenvale QLDServes Douglas
Closed · opens 8:30 am
Mechanics, Auto Electricians, Diesel Mechanics
Based in Thuringowa Central QLD · serves Douglas
Mechanic in Thuringowa Central, QLD for car servicing, logbook servicing, brake repairs and air conditioning.
Based in Thuringowa Central QLDServes Douglas
Closed · opens 8:00 am
Mechanic in Townsville City, QLD for logbook servicing, performance upgrades, pre-purchase inspections and mobile diagnostics.
Based in Townsville City QLDServes Douglas
Open now · 24 hours
No diesel mechanics on this page match all of these filters. Untick one, or clear the filters to see all 4 on this page.
Showing 25–28 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 Douglas. 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 Douglas QLD. 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 Douglas.
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 Queensland, 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.
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.
