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

Diesel Mechanics in Merrimac QLD

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.

24 diesel mechanics based in or serving Merrimac; listings updated 7 Oct 2026.

Poly

Caravan Repairs, Diesel Mechanics

4 Willunga Pl, Merrimac QLD 4226

Directions View profile

4 Willunga PlMerrimac QLD 4226

Closed · opens 9:00 am

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Based nearby, serving Merrimac

These businesses aren't based in Merrimac but list it as a service area.
Diesel Engine Rebuilding Australia

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

Based in Molendinar QLD · serves Merrimac
3.0 (2 reviews) Directions View profile Serves this area Est. 2000

Mechanic in Molendinar, QLD for logbook servicing, diagnostics, engine rebuilding and brake and clutch repairs.
- Logbook Servicing
- Brakes & Clutch Repairs
- Engine Rebuilding
Based in Molendinar QLDServes Merrimac

Closed · opens 6:30 am

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24/7 Mobile Welding Works & Repairs

Diesel Mechanics, Caravan Repairs

Based in Nerang QLD · serves Merrimac
Directions View profile Serves this area Est. 2000

Mobile welding and repair business in Nerang, QLD, doing welding and fabrication, custom trailers and mechanical repairs on excavators, trucks and forklifts.
- Mechanical repairs - excavators, trucks…
- Welding & fabrication
- Custom made trailers & repairs
Based in Nerang QLDServes Merrimac

Open now · 24 hours

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AllDiesels

Diesel Mechanics

Based in Molendinar QLD · serves Merrimac
Directions View profile Serves this area Est. 1959

Diesel engine specialist in Molendinar, QLD for engine rebuilds, reconditioning, turbo work and injector servicing.
- Engine rebuilds
- Engine building and reconditioning
- Injector servicing
Based in Molendinar QLDServes Merrimac

Closed · opens 7:00 am

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D&L Diesel & Marine Services

Diesel Mechanics

Based in Nerang QLD · serves Merrimac
Directions View profile Serves this area Est. 2000
- Diesel Engine Repair Services
- Professional American Car Repairs
Based in Nerang QLDServes Merrimac

Closed · opens 7:30 am

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Gchp

Diesel Mechanics

Based in Ashmore QLD · serves Merrimac
Directions View profile Serves this area Est. 2022

Dyno tuning business in Ashmore, QLD for ECU re-mapping, dyno tuning and power runs, plus brake service and upgrades.
- ECU Re-Mapping
- Dyno Tuning
- Brake Service and Upgrade
Based in Ashmore QLDServes Merrimac

Closed · opens 8:30 am

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Hanson Diesel Services

Diesel Mechanics

Based in Carrara QLD · serves Merrimac
Directions View profile Serves this area Est. 2022
- Diesel engine repair services
Based in Carrara QLDServes Merrimac

Closed · opens 8:00 am

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Kings Mobile Diesel Repairs

Diesel Mechanics, Mechanics, 4x4

Based in Ashmore QLD · serves Merrimac
Directions View profile Serves this area Est. 2016

Mobile diesel mechanic in Ashmore, QLD for diesel repairs, ECU tuning, engine carbon cleans and truck servicing.
- Diesel Repairs
- ECU Tuning
- Truck Servicing
Based in Ashmore QLDServes Merrimac

Closed · opens 7:30 am

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Onsite Diesel Repairs

Diesel Mechanics, Mechanics

Based in Ashmore QLD · serves Merrimac
Directions View profile Serves this area Est. 2007

Diesel mechanic in Ashmore, QLD doing diesel vehicle repairs and truck and bus repairs, servicing the northern Gold Coast.
- Diesel vehicle repairs
- Truck and bus repairs
Based in Ashmore QLDServes Merrimac

Closed · opens 8:30 am

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Sci-Fleet Hino

Mechanics, Diesel Mechanics

Based in Nerang QLD · serves Merrimac
Directions View profile Serves this area Est. 2000

Hino truck and bus retailer in Nerang, QLD, also handling parts and accessories, servicing and roadside assist.
- Trucks
- Buses
- Roadside assist
Based in Nerang QLDServes Merrimac

Closed · opens 7:00 am

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ASAP Mobile Mechanics

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

Based in Nerang QLD · serves Merrimac
5.0 (5 reviews) Directions View profile Serves this area Est. 2003

Mobile mechanic in Nerang, QLD for logbook servicing, brake and clutch repairs, diagnostics and roadworthy certificates.
- Clutch & Brake Repairs
- Logbook Servicing
- Wheel Alignments
Based in Nerang QLDServes Merrimac

Closed · opens 8:00 am

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Mr Mechanical Auto Service Centre

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

Based in Southport QLD · serves Merrimac
5.0 (3 reviews) Directions View profile Serves this area Est. 2018

Mechanic in Southport, QLD for logbook servicing, brake repairs, suspension work and wheel alignments.
- Logbook Servicing
- Shock Absorber Replacements
- Brake Repairs
Based in Southport QLDServes Merrimac

Closed · opens 8:00 am

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Prime Mobile Mechanics

Mechanics, 4x4, Diesel Mechanics

Based in Varsity Lakes QLD · serves Merrimac
5.0 (3 reviews) View profile Serves this area Est. 2025

Mobile mechanic in Varsity Lakes, QLD for logbook servicing, brake repairs, diesel engine repairs and vehicle diagnostics.
- Car Logbook Servicing
- Diesel Engine Repairs
- Brake Repairs & Replacements
Based in Varsity Lakes QLDServes Merrimac

Open now · 24 hours

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Presto Automotive

Mechanics, Auto Electricians, 4x4, Diesel Mechanics

Based in Broadbeach Waters QLD · serves Merrimac
5.0 (2 reviews) View profile Serves this area Est. 2010

Mobile mechanic in Broadbeach Waters, QLD for logbook servicing, pre-purchase inspections, brake repairs and gearbox work.
- Pre Purchase Inspections
- Log Book Servicing
- Brake Repairs
Based in Broadbeach Waters QLDServes Merrimac

Closed · opens 7:30 am

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Sure Stop Automotive Centre

Mechanics, 4x4, Tyres, Diesel Mechanics

Based in Nerang QLD · serves Merrimac
5.0 (1 reviews) Directions View profile Serves this area Est. 2003

Mechanical workshop in Nerang, QLD for logbook servicing, brake repairs, transmissions and suspension work.
- Logbook servicing
- Brake replacement
- Suspension diagnosis, repairs & upgrades
Based in Nerang QLDServes Merrimac

Closed · opens 7:30 am

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Mudgeeraba Automotive Services

Mechanics, Auto Electricians, Tyres, Diesel Mechanics

Based in Mudgeeraba QLD · serves Merrimac
1.0 (1 reviews) Directions View profile Credentials listed Serves this area Est. 2013

Mechanic in Mudgeeraba, QLD for logbook servicing, brake and clutch repairs, tyres and roadworthy inspections.
- Logbook Services
- Roadworthy Inspections
- Brake & Clutch Services
Based in Mudgeeraba QLDServes Merrimac

Closed · opens 7:30 am

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Mudgeeraba Auto Electrical & Mechanical

Auto Electricians, Mechanics, 4x4, Diesel Mechanics

Based in Mudgeeraba QLD · serves Merrimac
Directions View profile Credentials listed Serves this area Est. 1987

Auto electrician and mechanic in Mudgeeraba, QLD for fuel injection, diagnostics and car air conditioning repairs.
- Fuel Injection (Petrol, Common Rail & Di…
- Diagnostics
- Air Conditioning Repairs
Based in Mudgeeraba QLDServes Merrimac

Closed · opens 7:30 am

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Coastwide Service Centre

Mechanics, Auto Electricians, Tyres, Diesel Mechanics

Based in Molendinar QLD · serves Merrimac
Directions View profile Serves this area Est. 2022

Mechanic in Molendinar, QLD for logbook servicing, brake repairs, air conditioning and roadworthy certificates.
- AIR CONDITION REGAS
- LOG BOOK SERVICING
- BRAKE SPECIALIST
Based in Molendinar QLDServes Merrimac

Closed · opens 8:00 am

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Gold Coast Engine Reconditioning

Mechanics, Diesel Mechanics

Based in Ashmore QLD · serves Merrimac
Directions View profile Serves this area

Engine rebuild and machining workshop in Ashmore, QLD, working on petrol and diesel engines.
- Exhaust, cooling and engine repairs
Based in Ashmore QLDServes Merrimac

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Mudgeeraba Tallai Auto Service Centre

Mechanics, Auto Electricians, 4x4, Diesel Mechanics

Based in Carrara QLD · serves Merrimac
Directions View profile Serves this area Est. 1972

Mechanic in Carrara, QLD for logbook servicing, brake and clutch repairs, exhausts, radiators and inspections.
- Brakes
- Pre-Purchase & Roadworthy
- Logbook Servicing and Maintenance Services
Based in Carrara QLDServes Merrimac

Closed · opens 8:00 am

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Oh Barrys Mechanical

Mechanics, 4x4, Tyres, Diesel Mechanics

Based in Ashmore QLD · serves Merrimac
Directions View profile Serves this area Est. 2015

Mechanical workshop in Ashmore, QLD for logbook servicing, brake and suspension repairs, turbo work and diesel tuning.
- Log Book Servicing
- Suspension Repairs
- Brakes Services
Based in Ashmore QLDServes Merrimac

Closed · opens 8:00 am

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Powerhouse Dynotuning

Mechanics, 4x4, Diesel Mechanics

Based in Nerang QLD · serves Merrimac
Directions View profile Serves this area Est. 2000

Motorcycle workshop in Nerang, QLD for motorcycle repairs, dyno tuning, carburettor cleaning and engine, steering and suspension repairs.
- Motorcycle Repairs
- Motorcycle Dynotuning
- Carburetor Cleaning
Based in Nerang QLDServes Merrimac

Closed · opens 7:30 am

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Russell Jones Specialised Engines

Mechanics, Diesel Mechanics

Based in Molendinar QLD · serves Merrimac
Directions View profile Serves this area Est. 2016

Engine rebuilding specialist in Molendinar, QLD, working on endurance and drag race engines and diesel servicing.
- Engine Rebuilding Services
- Diesel servicing and repairs
Based in Molendinar QLDServes Merrimac

Closed · opens 8:00 am

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Trade Mechanical

Mechanics, 4x4, Tyres, Diesel Mechanics

Based in Nerang QLD · serves Merrimac
Directions View profile Serves this area

Mechanic in Nerang, QLD for 4WD servicing, vehicle servicing, engine work and clutch upgrades.
- 4WD servicing
- Vehicle servicing
- Clutch upgrades
Based in Nerang QLDServes Merrimac

Closed · opens 7:30 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 Merrimac

Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 24 diesel mechanics in Merrimac QLD. 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 Merrimac 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 Merrimac?

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 Merrimac?

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 Merrimac.

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 Queensland, ask the business which qualifications and licences apply to your job. 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 Merrimac QLD

About these results

Based nearby, serving Merrimac

Diesel Mechanics in nearby suburbs

Other trades in Merrimac

Search a wider area

Not sure which diesel mechanic to call?

Choosing diesel mechanics in Merrimac

What to check before you book

Getting started

Frequently asked questions