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

Diesel Mechanics in Grafton 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.

28 diesel mechanics based in or serving Grafton; listings updated 7 Oct 2026.

Lowes Petroleum BP Grafton

Diesel Mechanics, Mechanics, 4x4

13 Orara St, Grafton NSW 2460
Directions View profile Est. 2022

Lowes Petroleum BP Grafton is a fuel and diesel fuel injection business in Grafton, NSW, serving Grafton and surrounds.
- Diesel fuel injection
- Exhaust, cooling and engine repairs
13 Orara StGrafton NSW 2460

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Macka’s Diesel Repairs

Diesel Mechanics, Mechanics

Grafton NSW 2460
View profile Est. 2025

Mobile diesel mechanic in Grafton, NSW for diesel and engine repairs, truck repairs and brake booster repairs.
- Diesel Repairs
- Brake Booster Repairs
- Truck Repairs
Grafton NSW 2460

Open now · 24 hours

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Al's Mechanical & 4WD Grafton Repairs

Mechanics, 4x4, Tyres, Diesel Mechanics

19 Clarence St, Grafton NSW 2460
4.6 (9 reviews) Directions View profile Credentials listed Est. 2002

Mechanical and 4WD workshop in Grafton, NSW for logbook servicing, 4WD repairs, brakes and wheel alignments.
- Log Book Services
- 4WD Servicing & Repairs
- Computerised Wheel Alignments
19 Clarence StGrafton NSW 2460

Closed · opens tomorrow 8:00 am

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Exceed Onsite Mechanical

Mechanics, Auto Electricians, 4x4, Diesel Mechanics

Grafton NSW 2460
5.0 (2 reviews) View profile Credentials listed Est. 2025

Mobile mechanic in Grafton, NSW for logbook servicing, car air conditioning, diagnostics, brake and clutch repairs, and truck and heavy vehicle work.
- Truck Servicing
- Brake Repairs
- Auto Air Conditioning Regassing
Grafton NSW 2460

Open now · 24 hours

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Cummins Engine Company

Mechanics, Diesel Mechanics

18/20 Induna St, Grafton NSW 2460
Directions View profile Est. 2000

Mechanic in Grafton, NSW, working on diesel engines and general mechanical repairs for drivers in Grafton and surrounds.
- Diesel servicing and repairs
18/20 Induna StGrafton NSW 2460

Closed · opens tomorrow 9:00 am

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Grafton Automotive

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

39 Villiers St, Grafton NSW 2460
Directions View profile Est. 2019

Mechanic in Grafton, NSW for logbook servicing, brake repairs, wheel alignments and vehicle inspections.
- Brake Repairs
- Logbook Servicing
- Wheel Alignments
39 Villiers StGrafton NSW 2460

Closed · opens tomorrow 8:00 am

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Woodvale & Co. Mechanical

Mechanics, Diesel Mechanics

2/228 Fitzroy St, Grafton NSW 2460

Directions View profile Credentials listed Est. 2021

Mechanical workshop in Grafton, NSW, doing mechanical repairs and car servicing for all makes and models.

2/228 Fitzroy StGrafton NSW 2460

Closed · opens tomorrow 8:00 am

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Based nearby, serving Grafton

These businesses aren't based in Grafton but list it as a service area.
North Coast Heavy Diesel

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

Based in Thrumster NSW · serves Grafton
5.0 (12 reviews) View profile Credentials listed Serves this area Est. 2025

Mobile diesel mechanic in Thrumster, NSW servicing heavy vehicles, plant machinery and light vehicles, with auto electrical repairs and tyre work.
- Heavy Vehicle Servicing
- Heavy Vehicle Repairs
- Auto Electrical Repairs
Based in Thrumster NSWServes Grafton

Open now · 24 hours

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MMM Mobile Mechanical & Maintenance

Diesel Mechanics, Mechanics, 4x4

Based in South Grafton NSW · serves Grafton
5.0 (9 reviews) View profile Credentials listed Serves this area Est. 2023

Mobile diesel mechanic in South Grafton, NSW, covering truck and bus repairs, heavy vehicle work, plant and agricultural machinery and diagnostics.
- Heavy Vehicle Repairs
- Diesel Engines
- Truck Repairs
Based in South Grafton NSWServes Grafton

Open now · 24 hours

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McCrackin Diesel

Diesel Mechanics, Mechanics, 4x4

Based in South Grafton NSW · serves Grafton
1.0 (1 reviews) Directions View profile Credentials listed Serves this area Est. 2020

Diesel and petrol mechanic in South Grafton, NSW for logbook servicing, fuel injection work and engine diagnostics.
- Diesel Engineering Services
- Fuel Injection Services
- Logbook Servicing
Based in South Grafton NSWServes Grafton

Closed · opens tomorrow 9:00 am

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Grafton Truck Sales & Spares

Mechanics, Diesel Mechanics

Based in South Grafton NSW · serves Grafton
Directions View profile Serves this area Est. 2000

Truck and trailer parts and repairs in South Grafton, NSW, also supplying trays, tarps, bullbars, stock crates and batteries.
- Truck Parts & Repairs
- Trailer Parts & Repairs
- Batteries
Based in South Grafton NSWServes Grafton

Closed · opens tomorrow 7:30 am

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Irons Auto Repairs

Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Caravan Repairs

Based in Townsend NSW · serves Grafton
5.0 (11 reviews) Directions View profile Credentials listed Serves this area Est. 1978

Auto repair workshop in Townsend, NSW for logbook servicing, brake and clutch work, diagnostics and light and heavy vehicle inspections.
- Light & heavy vehicle registration inspe…
- Logbook servicing
- Brake & clutch repairs & servicing
Based in Townsend NSWServes Grafton

Closed · opens tomorrow 8:00 am

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EFI Evolutions Mechanical Repairs

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

Based in Coffs Harbour NSW · serves Grafton
5.0 (3 reviews) Directions View profile Credentials listed Serves this area Est. 2005

Mechanic in Coffs Harbour, NSW for dyno tuning, logbook servicing, brake repairs and auto electrical work.
- Dyno Tuning
- Brake Repairs
- Logbook Servicing
Based in Coffs Harbour NSWServes Grafton

Closed · opens tomorrow 8:00 am

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Ridges Mechanical & Tyre

Mechanics, 4x4, Tyres, Diesel Mechanics

Based in Woolgoolga NSW · serves Grafton
5.0 (3 reviews) Directions View profile Serves this area Est. 2022

Mechanical and tyre workshop in Woolgoolga, NSW for logbook servicing, brake and clutch repairs, European cars and diesel work.
- Logbook Servicing
- Brake Repairs
- European Mechanics
Based in Woolgoolga NSWServes Grafton

Closed · opens tomorrow 8:00 am

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Carbitz 4WD Fitout Solutions

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

Based in North Boambee Valley NSW · serves Grafton
4.5 (6 reviews) Directions View profile Credentials listed Serves this area Est. 2004

4WD fitout workshop in North Boambee Valley, NSW for bullbars, towbars, roof racks, GVM upgrades and logbook servicing.
- Lovells GVM & BTC Upgrades
- Log Book Servicing
- Bull Bar Installations
Based in North Boambee Valley NSWServes Grafton

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 Grafton
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 Grafton

Closed · opens tomorrow 8:00 am

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Coffs Harbour Auto Electrical

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

Based in Coffs Harbour NSW · serves Grafton
3.5 (13 reviews) Directions View profile Credentials listed Serves this area Est. 1962

Auto electrician in Coffs Harbour, NSW for vehicle diagnostics, logbook servicing, air conditioning repairs and caravan and marine electrical work.
- Car Air Conditioning Repairs
- Log Book Servicing
- Vehicle Diagnostics
Based in Coffs Harbour NSWServes Grafton

Closed · opens tomorrow 8:00 am

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A1 Forklifts

Mechanics, Tyres, Diesel Mechanics

Based in Coffs Harbour NSW · serves Grafton
Directions View profile Credentials listed Serves this area Est. 2016

Forklift and materials handling specialist in Coffs Harbour, NSW, for forklift servicing, repairs and hire, plus scissor lifts and telehandlers.
- Forklift Servicing & Maintenance
- Scissor Lift Service & Repairs
- Telehandler Service & Repairs
Based in Coffs Harbour NSWServes Grafton

Closed · opens tomorrow 8:00 am

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Berklee Exhausts

Mechanics, 4x4, Diesel Mechanics

Based in Coffs Harbour NSW · serves Grafton
Directions View profile Credentials listed Serves this area Est. 2022

Coffs Harbour workshop for exhaust repairs, custom exhaust builds, dyno tuning and rego inspections, also handling general mechanical work.
- Car Exhaust Repairs & Maintenance
- Custom Exhaust Builds
- Dyno Tuning
Based in Coffs Harbour NSWServes Grafton

Closed · opens tomorrow 8:00 am

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Coffs Engines

Mechanics, 4x4, Diesel Mechanics

Based in Toormina NSW · serves Grafton
Directions View profile Serves this area Est. 2016

Engine reconditioner and 4x4 mechanic in Toormina, NSW for engine rebuilding, machining and diesel reconditioning.
- Engine Boring & Hone Blocks
- Diesel Reconditioning
- Engine Building & Reconditioning
Based in Toormina NSWServes Grafton

Closed · opens tomorrow 8:00 am

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Outlaw Mechanical & Performance

Mechanics, 4x4, Tyres, Diesel Mechanics

Based in Inverell NSW · serves Grafton
Directions View profile Credentials listed Serves this area Est. 2018

Mechanic in Inverell, NSW for performance 4WD tuning, logbook servicing and custom exhausts.
- Custom Exhausts
- Logbook Servicing
- High-Performance 4WD Tuning
Based in Inverell NSWServes Grafton

Closed · opens tomorrow 7:15 am

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Riepons Mechanical

4x4, Mechanics, Diesel Mechanics

Based in South Grafton NSW · serves Grafton
Directions View profile Credentials listed Serves this area Est. 2013

Workshop in South Grafton, NSW for logbook servicing, brake and suspension repairs, rego checks and 4x4 accessory fitting.
- Brake & Suspension Repairs
- Rego & E-Safety Checks
- Logbook Servicing
Based in South Grafton NSWServes Grafton

Closed · opens tomorrow 8:00 am

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Banana Coast Heavy Diesel

Tyres, Mechanics, Diesel Mechanics, Caravan Repairs

Based in Wells Crossing NSW · serves Grafton
Directions View profile Credentials listed Serves this area Est. 2024

Mobile heavy diesel mechanic in Wells Crossing, NSW for truck repairs, diesel engine repairs, fleet servicing and tyre repairs.
- Truck Repairs
- Fleet Servicing
- Diesel Engine Repairs
Based in Wells Crossing NSWServes Grafton

Closed · opens tomorrow 7:30 am

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North Coast DPF Cleaning

Mechanics, Diesel Mechanics

Based in Ballina NSW · serves Grafton
Directions View profile Serves this area Est. 2021

DPF cleaning specialist in Ballina, NSW, cleaning diesel particulate filters on cars, trucks, buses and heavy machinery, with mobile service.
- Diesel Particulate Filter (DPF) Cleaning
- Truck DPF Cleaning
- Mobile DPF Cleaning Services
Based in Ballina NSWServes Grafton

Closed · opens tomorrow 8:00 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 24 on this page.

Choosing diesel mechanics in Grafton

Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 28 diesel mechanics in Grafton 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 Grafton 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 Grafton?

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 Grafton?

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 Grafton.

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 Grafton NSW

About these results

Based nearby, serving Grafton

Diesel Mechanics in nearby suburbs

Other trades in Grafton

Search a wider area

Not sure which diesel mechanic to call?

Choosing diesel mechanics in Grafton

What to check before you book

Getting started

Frequently asked questions