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Describe the job once and we'll match it with up to 3 diesel mechanics in Tamworth.

Diesel Mechanics in Tamworth NSW

About these results

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.

23 diesel mechanics based in or serving Tamworth; listings updated 7 Oct 2026.

Cummins

Diesel Mechanics

141 Gunnedah Rd, Tamworth NSW 2340

Directions View profile Est. 2022

141 Gunnedah RdTamworth NSW 2340

Closed · opens tomorrow 8:00 am

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R C Barber & Son

Mechanics, Diesel Mechanics

21 Denison St, Tamworth NSW 2340
Directions View profile Est. 2000

Truck and heavy vehicle parts, service and repairs in Tamworth, NSW, plus an RTA inspection station.
- Authorised Vehicle RTA Inspection Station
- Parts, Service & Repairs for Heavy Duty…
21 Denison StTamworth NSW 2340

Closed · opens tomorrow 8:30 am

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Chester's Mechanical & Performance

Mechanics, Auto Electricians, 4x4, Diesel Mechanics

19 Macquarie St, Tamworth NSW 2340
5.0 (6 reviews) Directions View profile Credentials listed Est. 2018

Mobile mechanic in Tamworth, NSW for logbook servicing, computer diagnostics, pink slip inspections and brake disc machining.
- Logbook Servicing
- Brake Disc Machining
- Computer Diagnostics & Repairs
19 Macquarie StTamworth NSW 2340

Closed · opens tomorrow 8:00 am

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Tamworth Automotive EFI Services

Mechanics, Diesel Mechanics

16 Bass St, Tamworth NSW 2340
3.5 (2 reviews) Directions View profile Credentials listed Est. 2022

Fuel system specialist in Tamworth, NSW for fuel injection repairs, dyno tuning and logbook servicing.
- Log book servicing
- Fuel system specialist
- Dyno tuning
16 Bass StTamworth NSW 2340

Closed · opens tomorrow 8:00 am

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Platinum Truck & Plant Repairs

Mechanics, 4x4, Diesel Mechanics, Caravan Repairs, Towing

Tamworth NSW 2340
View profile Est. 2022

Truck and heavy machinery mechanic in Tamworth, NSW for truck repairs, trailer repairs, diesel engine diagnostics and mobile breakdowns.
- Truck Repairs
- Trailer Repairs
- Engine Diagnostic & Repairs
Tamworth NSW 2340

Open now · 24 hours

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Northwest Onsite Repairs

Mechanics, Diesel Mechanics, Towing

Tamworth NSW 2340
View profile Est. 2018

Mobile diesel mechanic and machinery hire business in Tamworth, NSW, doing onsite heavy equipment repairs, towing and field servicing.
- Onsite Heavy Equipment Repairs
- Mobile Diesel Mechanic Services
- Towing Services
Tamworth NSW 2340

Closed · opens tomorrow 7:00 am

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Based nearby, serving Tamworth

These businesses aren't based in Tamworth but list it as a service area.
Superior Diesel Maintenance

Diesel Mechanics, Mechanics

Based in Westdale NSW · serves Tamworth
Directions View profile Serves this area Est. 2020

Diesel mechanic in Westdale, NSW for truck and trailer repairs, heavy vehicle diagnostics and mobile breakdown assistance.
- Mobile Mechanics
- Truck Repairs
- Heavy Vehicle Diagnostics
Based in Westdale NSWServes Tamworth

Open now · 24 hours

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North Barraba Diesel

Diesel Mechanics, Mechanics, Auto Electricians, Tyres

Based in Barraba NSW · serves Tamworth
Directions View profile Credentials listed Serves this area Est. 2016

Diesel mechanic in Barraba, NSW for diesel repairs, logbook servicing, engine and gearbox repairs, and truck and tractor work.
- Logbook Services
- Engine & Gearbox Repairs
- Truck Repairs
Based in Barraba NSWServes Tamworth

Closed · opens tomorrow 8:00 am

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Northwest Plant Repairs

Diesel Mechanics, Mechanics, Auto Electricians, 4x4

Based in Taminda NSW · serves Tamworth
Directions View profile Serves this area Est. 2022

Diesel mechanic in Taminda, NSW for heavy machinery servicing, diesel engine repairs and auto electrical work.
- Diesel Engine Diagnostics
- Heavy Machinery Servicing
- Mining & Heavy Machinery Repairs
Based in Taminda NSWServes Tamworth

By appointment

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Diesel Care

Diesel Mechanics, 4x4

Based in Taminda NSW · serves Tamworth

Directions View profile Serves this area Est. 2022

Based in Taminda NSWServes Tamworth

Closed · opens tomorrow 8:00 am

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Newton's Diesel Service

Diesel Mechanics

Based in Moore Creek NSW · serves Tamworth

Directions View profile Serves this area

Based in Moore Creek NSWServes Tamworth

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Tamworth Iveco

Mechanics, Diesel Mechanics, 4x4

Based in Taminda NSW · serves Tamworth
Directions View profile Serves this area Est. 2022

Truck servicing, repairs and spare parts in Taminda, NSW, serving Tamworth and the surrounding area.
- Truck spare parts
- Truck service & repairs
Based in Taminda NSWServes Tamworth

Closed · opens tomorrow 8:00 am

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Torque Force Diesel

Diesel Mechanics, Mechanics, 4x4

Based in Kootingal NSW · serves Tamworth
View profile Credentials listed Serves this area Est. 2026

Mobile diesel mechanic in Kootingal, NSW for truck and trailer repairs, fleet maintenance and plant maintenance across the North West.
- Mobile Mechanic
- Truck Repairs
- Fleet Maintenance
Based in Kootingal NSWServes Tamworth

Open now · 24 hours

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Uphill Automotive

Mechanics, Auto Electricians, Tyres, Diesel Mechanics, Caravan Repairs

Based in Taminda NSW · serves Tamworth
5.0 (5 reviews) Directions View profile Credentials listed Serves this area Est. 2015

Mechanic in Taminda, NSW for logbook servicing, brake and clutch repairs, diagnostics and wheel alignments.
- Logbook Servicing
- Brake & Clutch Repairs
- Wheel Alignments
Based in Taminda NSWServes Tamworth

Closed · opens tomorrow 8:00 am

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Dratta Mechanical

Mechanics, Diesel Mechanics, Caravan Repairs

Based in Taminda NSW · serves Tamworth
5.0 (4 reviews) Directions View profile Serves this area Est. 2014

Diesel mechanic in Taminda, NSW servicing light and heavy vehicles, plant and machinery, trailers and caravans, with rego inspections and diagnostics.
- Logbook Servicing
- Rego Inspections
- Diesel Engine Repairs
Based in Taminda NSWServes Tamworth

Closed · opens tomorrow 8:00 am

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Tamworth Tyres & Suspension Centre

Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics

Based in Hillvue NSW · serves Tamworth
5.0 (4 reviews) Directions View profile Credentials listed Serves this area Est. 2011

Tyre and suspension centre in Hillvue, NSW for 4x4 upgrades, logbook servicing, brake and clutch repairs and roadworthy certificates.
- Suspension Repairs, Maintenance & Upgrades
- Logbook Servicing
- Brake & Clutch Repairs
Based in Hillvue NSWServes Tamworth

Closed · opens tomorrow 8:00 am

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Tamworth 4x4

4x4, Mechanics, Auto Electricians, Diesel Mechanics

Based in Taminda NSW · serves Tamworth
4.7 (6 reviews) Directions View profile Credentials listed Serves this area Est. 2023

4x4 accessories and servicing in Taminda, NSW, for bull bars, roof racks, UHF radios, winches and 4WD repairs.
- Mechanical Repairs
- Auto-Electrical Repairs
- GVM Installations & Upgrades
Based in Taminda NSWServes Tamworth

Closed · opens tomorrow 8:00 am

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Coffs Auto Recyclers & 4WD

Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics, Towing

Based in Toormina NSW · serves Tamworth
4.5 (6 reviews) Directions View profile Credentials listed Serves this area Est. 2014

Auto recycler and 4WD workshop in Toormina, NSW, offering mechanical repairs, used spare parts, wheel alignments and towing.
- Wheel Alignment & Balancing
- Engine Reconditioning
- Towing Service
Based in Toormina NSWServes Tamworth

Closed · opens tomorrow 8:00 am

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Sparky's 4x4

Auto Electricians, Mechanics, 4x4, Diesel Mechanics

Based in Taminda NSW · serves Tamworth
5.0 (2 reviews) Directions View profile Serves this area Est. 2018

Auto electrician in Taminda, NSW for 4WD and caravan fit-outs, dual battery systems, solar and trailer re-wires.
- Duel Battery Supply
- Solar Installations
- Trailer Re-Wires
Based in Taminda NSWServes Tamworth

Closed · opens tomorrow 8:00 am

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Holland Automotive

Mechanics, 4x4, Tyres, Diesel Mechanics

Based in Taminda NSW · serves Tamworth
5.0 (1 reviews) Directions View profile Credentials listed Serves this area Est. 2011

Mechanic in Taminda, NSW for logbook servicing, brake and clutch repairs, suspension repairs and wheel alignments.
- Log Book Servicing
- Wheel Alignments
- Suspension Repairs
Based in Taminda NSWServes Tamworth

Closed · opens tomorrow 9:00 am

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Rapid's Ute World & Enhancement Centre

Mechanics, Auto Electricians, 4x4, Diesel Mechanics

Based in West Tamworth NSW · serves Tamworth
5.0 (1 reviews) Directions View profile Credentials listed Serves this area Est. 2001

Mechanic in West Tamworth, NSW for logbook servicing, dyno tuning, suspension work and pink slip inspections on utes, 4WDs and cars.
- Log Book Servicing
- Dyno Tuning
- Pink Slip Registration Inspections
Based in West Tamworth NSWServes Tamworth

Closed · opens tomorrow 8:00 am

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New England Hydraulics & Diesel

Mechanics, Diesel Mechanics

Based in Armidale NSW · serves Tamworth
Directions View profile Credentials listed Serves this area Est. 1992

Hydraulic and diesel workshop in Armidale, NSW, for hydraulic repairs, hose fittings, cylinder repairs and parts supply.
- Hydraulic Repairs
- Hoses Hydraulic Repairs
- Cylinder Repairs
Based in Armidale NSWServes Tamworth

Closed · opens tomorrow 7:30 am

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GA Plant & Automotive Repairs

Mechanics, 4x4, Diesel Mechanics

Based in Taminda NSW · serves Tamworth
Directions View profile Serves this area Est. 2020

Automotive and plant repairer in Taminda, NSW, handling 4x4 repairs, suspension upgrades, GVM upgrades and heavy machinery repairs.
- Plant Repairs
- Heavy Machinery Repairs
- 4x4 Repairs
Based in Taminda NSWServes Tamworth

Closed · opens tomorrow 6:00 am

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No diesel mechanics on this page match all of these filters. Untick one, or clear the filters to see all 23 on this page.

Choosing diesel mechanics in Tamworth

Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 23 diesel mechanics in Tamworth NSW. Listings show the services each business offers, and a rating where there is one.

What to check before you book

Licences and accreditationsAsk which licence your job needs (it depends on the job and your state) and check the number with the body that issued it. Ask how your vehicle is insured while it's in their care.

Reviews and past workRead recent reviews and ask whether they often do jobs like yours, such as diesel servicing or injector repairs.

A written quoteGet an itemised quote for parts and labour, and ask to be called before any extra work is done.

Local and availableA business based in or serving Tamworth is easier to get to, and easier to go back to if something needs another look.

Getting started

Describe the job. Your vehicle's make, model and year, what's wrong or what it needs, and when you need it done.

Shortlist two or three. Use the filters above to narrow this page by rating, listed credentials and website.

Compare quotes. Or send one request and we'll match it with up to 3 diesel mechanics.

Agree in writing. Confirm the price, what's included and when the vehicle will be ready before work begins.

Frequently asked questions

How do I choose between diesel mechanics in Tamworth?

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.

How much does a diesel service cost in Tamworth?

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 Tamworth.

Do diesel mechanics need to be licensed?

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.

What is DPF cleaning?

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.

What does "serves this area" mean?

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.

How do free quotes work?

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.

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Diesel Mechanics in Tamworth NSW

About these results

Based nearby, serving Tamworth

Diesel Mechanics in nearby suburbs

Other trades in Tamworth

Search a wider area

Not sure which diesel mechanic to call?

Choosing diesel mechanics in Tamworth

What to check before you book

Getting started

Frequently asked questions