Cummins in Hexham, NSW supplies diesel engines and provides generator servicing, field service and planned maintenance.
- Diesel Engines
- Generator Service
- Planned Maintenance
21 Galleghan StHexham NSW 2322
Closed · opens tomorrow 7:00 am
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Describe the job once and we'll match it with up to 3 diesel mechanics in Hexham.
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23 diesel mechanics based in or serving Hexham; listings updated 7 Oct 2026.
Cummins in Hexham, NSW supplies diesel engines and provides generator servicing, field service and planned maintenance.
21 Galleghan StHexham NSW 2322
Closed · opens tomorrow 7:00 am
Truck and bus repairer in Hexham, NSW, also selling new and used trucks, equipment and parts.
320 Pacific HwyHexham NSW 2322
Closed · opens tomorrow 7:30 am
Truck and fleet parts supplier in Hexham, NSW, stocking truck and trailer parts and accessories, including genuine and aftermarket components.
171 Old Maitland RdHexham NSW 2322
Closed · opens tomorrow 8:00 am
These businesses aren't based in Hexham but list it as a service area.
Mechanics, Diesel Mechanics, Auto Electricians, 4x4, Tyres
Based in Thrumster NSW · serves Hexham
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 Hexham
Open now · 24 hours
Diesel Mechanics, Mechanics, Auto Electricians
Based in Rutherford NSW · serves Hexham
Diesel mechanics in Rutherford, NSW for truck and trailer repairs, hydraulic diagnostics and diesel engine work.
Based in Rutherford NSWServes Hexham
Open now · 24 hours
Heavy machinery repair and maintenance in Beresfield, NSW, servicing earthmoving and mining plant, trucks and excavators on site.
Based in Beresfield NSWServes Hexham
Open now · 24 hours
Performance workshop in Thornton, NSW for custom dyno tuning, diesel tuning, turbocharging and supercharging.
Based in Thornton NSWServes Hexham
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, Diesel Mechanics
Based in Heatherbrae NSW · serves Hexham
Mechanic in Heatherbrae, NSW for general servicing, rego checks, mechanical repairs and auto air-conditioning.
Based in Heatherbrae NSWServes Hexham
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Raymond Terrace NSW · serves Hexham
Mechanic in Raymond Terrace, NSW for logbook servicing, brake and clutch repairs, and steering and suspension work.
Based in Raymond Terrace NSWServes Hexham
Closed · opens tomorrow 7:30 am
Mechanics, 4x4, Diesel Mechanics
Based in East Maitland NSW · serves Hexham
Auto parts store in East Maitland, NSW, supplying clutches, brakes, steering and suspension parts, plus brake machining and hose manufacturing.
Based in East Maitland NSWServes Hexham
Closed · opens tomorrow 8:00 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics, Towing
Based in Belmont NSW · serves Hexham
Auto electrician in Belmont, NSW for auto electrical repairs, air conditioning regas, alternators and dual battery systems.
Based in Belmont NSWServes Hexham
Closed · opens tomorrow 8:00 am
Auto Electricians, Mechanics, Tyres, Diesel Mechanics
Based in Raymond Terrace NSW · serves Hexham
Auto air conditioning and mechanical workshop in Raymond Terrace, NSW, handling aircon repairs and regassing, radiators, exhausts and diagnostics.
Based in Raymond Terrace NSWServes Hexham
Closed · opens tomorrow 7:00 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics
Based in Beresfield NSW · serves Hexham
Workshop in Beresfield, NSW for truck and trailer repairs, auto electrical work and diesel and plant repairs.
Based in Beresfield NSWServes Hexham
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Diesel Mechanics
Based in Cardiff NSW · serves Hexham
Mechanic in Cardiff, NSW for logbook servicing, pink and blue slip inspections, brake and clutch repairs and performance upgrades.
Based in Cardiff NSWServes Hexham
Closed · opens tomorrow 9:00 am
Based in Beresfield NSWServes Hexham
Closed · opens tomorrow 8:00 am
Mechanics, 4x4, Panel Beaters, Diesel Mechanics
Based in Beresfield NSW · serves Hexham
Custom garage in Beresfield, NSW for dyno tuning, engine performance upgrades, brake and suspension repairs, restorations and custom fabrication.
Based in Beresfield NSWServes Hexham
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
Based in Beresfield NSW · serves Hexham
Mobile mechanic in Beresfield, NSW for logbook servicing, brake pads, batteries and tyres, coming to your vehicle.
Based in Beresfield NSWServes Hexham
Closed · opens tomorrow 8:00 am
Transport hydraulics supplier in Sandgate, NSW, for PTOs, pumps, hoists, cylinders, winches and tipper and crane hydraulic systems.
Based in Sandgate NSWServes Hexham
Auto Electricians, Mechanics, 4x4, Diesel Mechanics, Caravan Repairs
Based in Beresfield NSW · serves Hexham
Parts supplier in Beresfield, NSW for truck parts, clutch, suspension and brake components.
Based in Beresfield NSWServes Hexham
Closed · opens tomorrow 7:30 am
Truck body builder in Heatherbrae, NSW, making tipper and tray bodies, doing chassis work, repairs and custom modifications.
Based in Heatherbrae NSWServes Hexham
Closed · opens tomorrow 7:30 am
Performance parts and 4x4 upgrades in Beresfield, NSW, covering ECU remapping, exhausts and engine performance work.
Based in Beresfield NSWServes Hexham
Closed · opens tomorrow 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Beresfield NSW · serves Hexham
Truck workshop in Beresfield, NSW for truck servicing, mechanical repairs, rego inspections and auto electrical work.
Based in Beresfield NSWServes Hexham
Closed · opens tomorrow 6:00 am
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Showing 1–23 of 23 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 Hexham. 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 23 diesel mechanics in Hexham 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 Hexham.
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.