Get free quotes

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

Diesel Mechanics in Portsmith 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.

80 diesel mechanics based in or serving Portsmith; listings updated 7 Oct 2026.

Based nearby, serving Portsmith

These businesses aren't based in Portsmith but list it as a service area.
Landy Centre Cairns

Mechanics, Diesel Mechanics

Based in Bungalow QLD · serves Portsmith
5.0 (4 reviews) Directions View profile Serves this area Est. 2022

Land Rover and Jaguar specialist workshop in Bungalow, QLD, servicing Land Rovers and late model Jaguars for Cairns drivers.
- Servicing Land Rover
- Late model Jaquar
Based in Bungalow QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
Nigel Mason Automotive

Mechanics, Auto Electricians, Tyres, Diesel Mechanics

Based in Manunda QLD · serves Portsmith
5.0 (4 reviews) Directions View profile Serves this area Est. 1990

Mechanic in Manunda, QLD for logbook servicing, brakes, tyres and wheel alignments, air conditioning and rego checks.
- Log book servicing
- Brakes and brake fluid
- Tyres and wheel alignments
Based in Manunda QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
Monypenny Mechanical

Mechanics, Auto Electricians, Diesel Mechanics

Based in Bungalow QLD · serves Portsmith
4.8 (5 reviews) Directions View profile Credentials listed Serves this area Est. 1996

Mechanic in Bungalow, QLD for logbook servicing, brake and clutch repairs, roadworthy certificates and auto electrical work.
- Logbook services
- Roadworthy safety certificates
- Brakes & clutch repairs
Based in Bungalow QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
P&M Performance & Mechanical

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

Based in Bungalow QLD · serves Portsmith
5.0 (3 reviews) Directions View profile Serves this area Est. 1986

Mechanic in Bungalow, QLD for logbook servicing, brake and clutch repairs, roadworthy checks and wheel alignments.
- Brake & clutch repairs
- Logbook servicing
- Roadworthy checks & certificates
Based in Bungalow QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
Cairns Mechanical Workshop

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

Based in Bungalow QLD · serves Portsmith
4.8 (4 reviews) Directions View profile Credentials listed Serves this area Est. 2014

Mechanical workshop in Bungalow, QLD for logbook servicing, brake and clutch repairs, truck and bus repairs and inspections.
- Clutch & brake repairs
- Truck repairs
- Logbook servicing
Based in Bungalow QLDServes Portsmith

Closed · opens 7:30 am

Get a quote
SVS Auto Repairs and Dyno Tuning

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

Based in Bungalow QLD · serves Portsmith
5.0 (2 reviews) Directions View profile Credentials listed Serves this area Est. 1984

Auto repair and dyno tuning workshop in Bungalow, QLD, for logbook servicing, brake and clutch work, exhaust repairs and wheel alignments.
- Brake & Clutch Services
- Dyno Tuning
- Log Book Services
Based in Bungalow QLDServes Portsmith

Closed · opens 7:30 am

Get a quote
Britek Automotive

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

Based in Bentley Park QLD · serves Portsmith
5.0 (2 reviews) Directions View profile Serves this area Est. 1994

Britek Automotive is a Bentley Park, QLD workshop handling scheduled servicing, brake and clutch jobs, auto electrical work and air conditioning.
- Brake Repairs & Replacements
- General Vehicle Servicing
- Electrical System Repairs
Based in Bentley Park QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
Precision Tuning

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

Based in Bungalow QLD · serves Portsmith
5.0 (2 reviews) Directions View profile Serves this area Est. 2012

Auto mechanic in Bungalow, QLD for logbook servicing, brake and clutch repairs, roadworthy certificates and diesel and 4WD work.
- Brake Services & Repairs
- Roadworthy & Safety certificates
- Logbook Servicing
Based in Bungalow QLDServes Portsmith

Closed · opens 7:30 am

Get a quote
A1 Safety Certificates & Repairs

Mechanics, 4x4, Diesel Mechanics

Based in Gordonvale QLD · serves Portsmith
4.7 (3 reviews) Directions View profile Credentials listed Serves this area Est. 2018

Mechanic in Gordonvale, QLD for roadworthy and safety certificates, logbook servicing and pre-purchase inspections.
- Roadworthy Certificates
- Logbook Servicing
- Pre-purchase Inspections
Based in Gordonvale QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
Cape York Automotive

Mechanics, 4x4, Diesel Mechanics

Based in Bungalow QLD · serves Portsmith
4.3 (3 reviews) Directions View profile Serves this area Est. 1989

4WD and automotive workshop in Bungalow, QLD, servicing the Cairns area with 4WD servicing, diff overhauls, safety certificates and dyno tuning.
- 4WD service
- Diff Overhauls
- 4WD Dyno Tuning
Based in Bungalow QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
Cairns Auto Electrical Mechanical Air & Audio

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

Based in Stratford QLD · serves Portsmith
3.7 (3 reviews) Directions View profile Credentials listed Serves this area Est. 2009

Auto electrical, mechanical and air conditioning workshop in Stratford, QLD, also handling logbook servicing, roadworthy certificates and 4WD work.
- Auto Electrical Services
- Auto Air Conditioning Services
- Logbook Servicing
Based in Stratford QLDServes Portsmith

Closed · opens 7:30 am

Get a quote
Mickey Tyre & Auto

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

Based in Westcourt QLD · serves Portsmith
3.5 (4 reviews) Directions View profile Serves this area Est. 1963

Tyre shop and mechanic in Westcourt, QLD for tyre fitting, wheel alignment, logbook servicing and mechanical repairs.
- Vehicle Air Conditioning
- Wheel Alignment & Balancing
- Logbook Servicing
Based in Westcourt QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
Cairns Auto Repairs

Mechanics, 4x4, Diesel Mechanics

Based in Westcourt QLD · serves Portsmith
Directions View profile Serves this area Est. 2006

Mechanic in Westcourt, QLD for logbook servicing, brake and clutch repairs, diagnostics and roadworthy certificates.
- Log Book Servicing
- Brake Repairs
- Safety Certificates (RWC)
Based in Westcourt QLDServes Portsmith

Closed · opens 7:30 am

Get a quote
SJB Mechanical

Mechanics, 4x4, Diesel Mechanics

Based in Cairns City QLD · serves Portsmith
Directions View profile Serves this area Est. 2021

Mechanic in Cairns City, QLD for logbook servicing, brake repairs, suspension work and 4WD upgrades.
- Logbook Servicing
- Brake Repairs
- 4WD Lift Kit Installations
Based in Cairns City QLDServes Portsmith

Closed · opens 7:30 am

Get a quote
JCM Mechanical

4x4, Mechanics, Diesel Mechanics

Based in Bungalow QLD · serves Portsmith
Directions View profile Serves this area Est. 2022

Mechanical repairs and diagnostics, roadworthy and modification certificates, and 4WD upgrades in Bungalow, Cairns.
- Mechanical Repairs & Diagnostics
- Roadworthy & Modification Certificates
- 4WD Repairs, Suspension & Accessories
Based in Bungalow QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
CJS Mechanical / Marine & Mobile Services

Mechanics, 4x4, Tyres, Diesel Mechanics, Caravan Repairs

Based in Bungalow QLD · serves Portsmith
Directions View profile Credentials listed Serves this area Est. 2022

Mechanical and marine workshop in Bungalow, Cairns, for vehicle servicing, trailer repairs, roadworthy certificates and wheel alignments.
- Vechile Servicing
- Roadworthy Certificates
- Wheel Alignment
Based in Bungalow QLDServes Portsmith

Closed · opens 7:30 am

Get a quote
Cairns Caravan Accessories

Caravan Repairs, Mechanics, 4x4, Diesel Mechanics

Based in Cairns City QLD · serves Portsmith
Directions View profile Serves this area

Caravan, camping and truck accessory supplier in Cairns City, QLD, with towing solutions, appliance parts and auto supplies.
- Caravan, RV and trailer sales and hire
- Towbars and brake controllers
Based in Cairns City QLDServes Portsmith

Closed · opens 7:30 am

Get a quote
Cairns Trailers & Truck Bodies

Caravan Repairs, Diesel Mechanics

Based in Bungalow QLD · serves Portsmith
Directions View profile Serves this area Est. 2000

Trailer and truck body builder in Bungalow, QLD, making box trailers, ute trays, tippers and truck bodies.
- Trailers
- Truck bodies
- Tipper bodies
Based in Bungalow QLDServes Portsmith

Closed · opens 7:00 am

Get a quote
Cairns Trim Shop

Diesel Mechanics

Based in Parramatta Park QLD · serves Portsmith

Directions View profile Serves this area

Based in Parramatta Park QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
Clancy Auto Repairs

Mechanics, Diesel Mechanics

Based in Westcourt QLD · serves Portsmith
Directions View profile Serves this area Est. 2026

Owner-operated mechanic in Westcourt, QLD for logbook servicing, European cars, timing belts and general mechanical repairs.
- European Car Experts
- Logbook Servicing
- Brake and clutch repairs
Based in Westcourt QLDServes Portsmith

Get a quote
Complete Street And Offroad

Mechanics, Auto Electricians, Diesel Mechanics

Based in Aeroglen QLD · serves Portsmith
Directions View profile Serves this area Est. 2019

Mechanic in Aeroglen, QLD for logbook servicing, brake repairs, diagnostics and roadworthy certificates, with street and off-road performance upgrades.
- Log Book Service
- Brake Repairs
- Roadworthy Certificates
Based in Aeroglen QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
Donaldson Filters Cairns

Mechanics, Diesel Mechanics

Based in Woree QLD · serves Portsmith
Directions View profile Serves this area

Filter and parts supplier in Woree, QLD, for Donaldson oil, fuel and air filters and exhaust products for vehicles.
- Donaldson Filtration Specialists
- Oil filters
- Fuel filters
Based in Woree QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
HM Gem Engines

Towing, Mechanics, Diesel Mechanics

Based in Bungalow QLD · serves Portsmith
Directions View profile Serves this area Est. 2022

Engine machining and reconditioning workshop in Bungalow, QLD, doing line boring, grinding, cylinder head work and crankshaft rebuilding.
- Engine Machining
- Cylinder Head Reconditioning
- Crankshaft Rebuilding
Based in Bungalow QLDServes Portsmith

Closed · opens 8:00 am

Get a quote
Hastings Deering (Australia) Ltd

Diesel Mechanics

Based in Cairns QLD · serves Portsmith

Directions View profile Serves this area Est. 2022

Based in Cairns QLDServes Portsmith

Get a quote

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 Portsmith

Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 80 diesel mechanics in Portsmith 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 Portsmith 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 Portsmith?

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 Portsmith?

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 Portsmith.

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.

Get free quotes

Diesel Mechanics in Portsmith QLD

About these results

Based nearby, serving Portsmith

Diesel Mechanics in nearby suburbs

Other trades in Portsmith

Search a wider area

Not sure which diesel mechanic to call?

Choosing diesel mechanics in Portsmith

What to check before you book

Getting started

Frequently asked questions