Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Gloucester Tops.
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.
8 diesel mechanics based in or serving Gloucester Tops; listings updated 7 Oct 2026.
These businesses aren't based in Gloucester Tops but list it as a service area.
Mechanics, Diesel Mechanics, Auto Electricians, 4x4, Tyres
Based in Thrumster NSW · serves Gloucester Tops
Mobile diesel mechanic in Thrumster, NSW servicing heavy vehicles, plant machinery and light vehicles, with auto electrical repairs and tyre work.
Based in Thrumster NSWServes Gloucester Tops
Open now · 24 hours
Diesel Mechanics, Mechanics, 4x4
Based in Taree NSW · serves Gloucester Tops
Diesel and 4x4 mechanic in Taree, NSW for diesel fuel injection, turbo repairs, logbook servicing and roadworthy checks.
Based in Taree NSWServes Gloucester Tops
Closed · opens 7:30 am
Towing, Mechanics, Tyres, Panel Beaters, Diesel Mechanics
Based in Wingham NSW · serves Gloucester Tops
Towing business in Wingham, NSW for car, accident and long distance towing, roadside assistance and machinery transport.
Based in Wingham NSWServes Gloucester Tops
Open now · 24 hours
Auto Electricians, Mechanics, 4x4, Tyres, Diesel Mechanics
Based in Taree NSW · serves Gloucester Tops
Auto mechanic and parts shop in Taree, NSW, covering car servicing, brakes, batteries and engine diagnostics.
Based in Taree NSWServes Gloucester Tops
Closed · opens 8:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics, Towing
Based in Wingham NSW · serves Gloucester Tops
Smash repairer and mechanic in Wingham, NSW for panel and smash repairs, logbook servicing and brake and clutch repairs.
Based in Wingham NSWServes Gloucester Tops
Closed · opens 8:00 am
Mechanics, 4x4, Diesel Mechanics, Caravan Repairs, Towing
Based in Tamworth NSW · serves Gloucester Tops
Truck and heavy machinery mechanic in Tamworth, NSW for truck repairs, trailer repairs, diesel engine diagnostics and mobile breakdowns.
Based in Tamworth NSWServes Gloucester Tops
Open now · 24 hours
Mechanics, 4x4, Diesel Mechanics
Based in Brookfield NSW · serves Gloucester Tops
Diesel tuning and performance specialist in Brookfield, NSW, for dyno tuning, ECU remapping and 4WD upgrades.
Based in Brookfield NSWServes Gloucester Tops
Closed · opens 8:00 am
Mechanics, Diesel Mechanics
Based in Gloucester NSW · serves Gloucester Tops
Mechanical workshop in Gloucester, NSW for vehicle servicing, mechanical repairs and dyno tuning.
Based in Gloucester NSWServes Gloucester Tops
Closed · opens 8:30 am
No diesel mechanics on this page match all of these filters. Untick one, or clear the filters to see all 8 on this page.
Showing 1–8 of 8 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 Gloucester Tops. 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 8 diesel mechanics in Gloucester Tops NSW. 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 Gloucester Tops.
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.
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.
