Engine reconditioning and cylinder head specialist in Warilla, NSW, also handling mechanical repairs and injector servicing.
- Head Servicing
- Engine Rebuilding
- Fuel Injector Cleaning & Servicing
30 Veronica StWarilla NSW 2528
Closed · opens 8:00 am
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Describe the job once and we'll match it with up to 3 diesel mechanics in New South Wales.
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.
953 diesel mechanics in New South Wales; listings updated 7 Oct 2026.
Engine reconditioning and cylinder head specialist in Warilla, NSW, also handling mechanical repairs and injector servicing.
30 Veronica StWarilla NSW 2528
Closed · opens 8:00 am
Auto wreckers in Queanbeyan East, NSW, supplying used petrol and diesel engines, gearboxes and 4x4 parts, and paying cash for cars.
4 Aurora AveQueanbeyan East NSW 2620
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
3 Mortimer Pl, Wagga Wagga NSW 2650
Mobile mechanic in Wagga Wagga, NSW for logbook servicing, brake repairs, motorbike servicing and registration inspections.
3 Mortimer PlWagga Wagga NSW 2650
Closed · opens 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
103 Railway Rd, Sydenham NSW 2044
Auto care workshop in Sydenham, NSW for logbook servicing, oil changes, auto electrical work, brakes and clutches, tyres and suspension.
103 Railway RdSydenham NSW 2044
Closed · opens 7:00 am
Tyres, Mechanics, Auto Electricians, 4x4, Diesel Mechanics
146 Walker St, Casino NSW 2470
Tyre shop in Casino, NSW for tyre fitting, wheel balancing and alignments, brakes and mechanical servicing.
146 Walker StCasino NSW 2470
Closed · opens 8:00 am
4x4, Mechanics, Auto Electricians, Diesel Mechanics, Caravan Repairs, Towing
Unit 2/212 High St, Wauchope NSW 2446
Auto parts store in Wauchope, NSW, selling batteries, brakes, suspension, cooling and electrical parts to retail and trade customers.
Unit 2/212 High StWauchope NSW 2446
Closed · opens 8:00 am
Forklift and materials handling specialist in Coffs Harbour, NSW, for forklift servicing, repairs and hire, plus scissor lifts and telehandlers.
15 June StCoffs Harbour NSW 2450
Closed · opens 8:00 am
4x4, Mechanics, Auto Electricians, Diesel Mechanics
122 Hastings River Drive, Port Macquarie NSW 2444
4x4 accessories shop in Port Macquarie, NSW, fitting bullbars, towbars, roof racks, suspension and camping equipment.
122 Hastings River DrivePort Macquarie NSW 2444
Closed · opens 8:00 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics
8 Macquarie Dr, Narromine NSW 2821
Auto electrician in Narromine, NSW for auto electrical repairs, batteries, air-conditioning and diesel tuning, serving Dubbo and surrounds.
8 Macquarie DrNarromine NSW 2821
Closed · opens 7:00 am
Coffs Harbour workshop for exhaust repairs, custom exhaust builds, dyno tuning and rego inspections, also handling general mechanical work.
Unit 1/3 Wingara DrCoffs Harbour NSW 2450
Closed · opens 8:00 am
Mechanic in Berry, NSW for logbook servicing, brake repairs, suspension work and engine diagnostics.
2c Old Creamery LnBerry NSW 2535
Closed · opens 8:00 am
Engine reconditioner and 4x4 mechanic in Toormina, NSW for engine rebuilding, machining and diesel reconditioning.
3/8 Newcastle DrToormina NSW 2452
Closed · opens 8:00 am
Mechanics, Diesel Mechanics
6-8 Mayfield St, South Murwillumbah NSW 2484
Truck centre in South Murwillumbah, NSW selling new and used trucks and handling diagnostics, overhauls and fleet maintenance.
6-8 Mayfield StSouth Murwillumbah NSW 2484
Closed · opens 7:30 am
Mechanics, 4x4, Diesel Mechanics, Caravan Repairs
22 Transport Dr, Brocklehurst NSW 2830
Metal fabricator in Brocklehurst, NSW for custom ute trays, bullbars, trailers and CNC plasma cutting.
22 Transport DrBrocklehurst NSW 2830
Closed · opens 7:00 am
Tuggerah workshop for computer diagnostics, brake and clutch work, pink slip and rego inspections, and European and Land Rover vehicles.
Unit 1/26 Ace CresTuggerah NSW 2259
Closed · opens 8:00 am
Mobile hydraulic hose and fitting specialist in Wauchope, NSW, servicing earthmoving and farm machinery around Port Macquarie.
22 Commerce StWauchope NSW 2446
Closed · opens 7:00 am
Custom automotive shop in Taree, NSW for engine conversions, 4x4 modifications, lift kits, bull bars and logbook servicing.
27 Whitbread StTaree NSW 2430
Closed · opens 8:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
60 Conadilly St, Gunnedah NSW 2380
Mechanic in Gunnedah, NSW for brake and clutch work, logbook servicing, tyres and roadworthy inspections.
60 Conadilly StGunnedah NSW 2380
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
39-41 Merimbula Drv, Merimbula NSW 2548
Merimbula Auto is an auto repair workshop in Merimbula, NSW, covering car servicing, brakes, tyres, suspension and 4x4 accessories.
39-41 Merimbula DrvMerimbula NSW 2548
Closed · opens 8:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics
5 Swanbrook Rd, Inverell NSW 2360
Mechanic in Inverell, NSW for performance 4WD tuning, logbook servicing and custom exhausts.
5 Swanbrook RdInverell NSW 2360
Closed · opens 7:15 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
23 Cessnock St, Cessnock NSW 2325
Mechanic in Cessnock, NSW for logbook servicing, brake and clutch repairs, exhausts, dyno tuning and suspension work.
23 Cessnock StCessnock NSW 2325
Closed · opens 8:00 am
Workshop in South Grafton, NSW for logbook servicing, brake and suspension repairs, rego checks and 4x4 accessory fitting.
2/3 Moran DrvSouth Grafton NSW 2460
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
128 Melbourne St, East Maitland NSW 2323
Mechanic in East Maitland, NSW for logbook servicing, brake repairs, suspension repairs and vehicle diagnostics.
128 Melbourne StEast Maitland NSW 2323
Closed · opens 8:00 am
Mechanics, 4x4, Diesel Mechanics
120 Island Point Rd, St Georges Basin NSW 2540
Mechanic in St Georges Basin, NSW for logbook servicing, brake and clutch repairs and registration inspections.
120 Island Point RdSt Georges Basin NSW 2540
Closed · opens 8:00 am
Tell us about the job and we'll match it with up to 3 diesel mechanics in New South Wales. 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 953 diesel mechanics in New South Wales. 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 New South Wales.
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.