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Diesel Mechanics in Diamondy QLD

18 diesel mechanics

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.

18 diesel mechanics based in or serving Diamondy; listings updated 7 Oct 2026.

  1. Based nearby, serving Diamondy

    These businesses aren't based in Diamondy but list it as a service area.

  2. HOLESHOT Diesel

    Diesel Mechanics, Mechanics

    Based in Lower Wonga QLD · serves Diamondy

    View profile Serves this area Est. 2016

    Mobile diesel mechanic in Lower Wonga, QLD, looking after plant and machinery on site, including rebuilds and breakdowns.

    • Mobile Diesel Mechanics
    • Mobile Plant Maintenance
    • Machine Rebuilds

    Based in Lower Wonga QLDServes Diamondy

    Open now · 24 hours

  3. Excel Diesel

    Diesel Mechanics

    Based in Dalby QLD · serves Diamondy

    Directions View profile Serves this area

    Diesel engine workshop in Dalby, QLD, rebuilding Caterpillar engines and components, with diagnostics and on-site change-outs.

    • Caterpillar engine rebuilding
    • Component rebuilding
    • On site component change outs

    Based in Dalby QLDServes Diamondy

    Closed · opens tomorrow 7:00 am

  4. SteelBar Restoration

    Mechanics, Tyres, Panel Beaters, Diesel Mechanics, Towing

    Based in Yarraman QLD · serves Diamondy

    Directions View profile Credentials listed Serves this area Est. 2021

    Auto repair shop in Yarraman, QLD for logbook servicing, engine repairs, roadworthy certificates, tyres and towing.

    • Roadworthy & safety certificates
    • Wheel alignments
    • General vehicle servicing

    Based in Yarraman QLDServes Diamondy

    Closed · opens tomorrow 8:00 am

  5. Advanced All Mechanical

    Mechanics, 4x4, Diesel Mechanics

    Based in Oakey QLD · serves Diamondy

    Directions View profile Serves this area Est. 2019

    Mechanical workshop in Oakey, QLD handling heavy vehicle repairs, diesel engine rebuilding, brake and clutch work and gearbox reconditioning.

    • Heavy Vehicle Repairs
    • Diesel Engine Rebuilding
    • Gear Box Reconditioning

    Based in Oakey QLDServes Diamondy

    Open now · 24 hours

  6. Attitude Truck & Trailer Repairs

    Mechanics, Diesel Mechanics

    Based in Dalby QLD · serves Diamondy

    Directions View profile Serves this area

    Mobile mechanic in Dalby, QLD, helping trucks and trailers with breakdowns and repairs across the Darling Downs.

    • Mobile Mechanic
    • Truck and bus repairs

    Based in Dalby QLDServes Diamondy

  7. BDS Mechanical Repairs Chinchilla

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

    Based in Chinchilla QLD · serves Diamondy

    Directions View profile Serves this area Est. 2018

    Mechanical repairs workshop in Chinchilla, QLD for logbook servicing, heavy diesel repairs, diagnostics and fleet servicing.

    • Light Vehicle Logbook Servicing
    • Heavy Diesel Mechanical Repairs
    • Advanced Diagnostics

    Based in Chinchilla QLDServes Diamondy

    Open now · 24 hours

  8. CC Diesel Repairs Pty Ltd

    Mechanics, Diesel Mechanics

    Based in Oakey QLD · serves Diamondy

    Directions View profile Serves this area

    Diesel mechanic in Oakey, QLD, servicing diesel engines and handling routine maintenance and repairs.

    Based in Oakey QLDServes Diamondy

    Open now · 24 hours

  9. Diesel Care Australia

    Mechanics, 4x4, Diesel Mechanics

    Based in Dalby QLD · serves Diamondy

    Directions View profile Serves this area

    Diesel workshop in Dalby, QLD handling fuel injection work, turbocharger repairs and oil changes for local drivers.

    • Oil change
    • Brake and clutch repairs
    • 4x4 suspension

    Based in Dalby QLDServes Diamondy

    Closed · opens tomorrow 8:00 am

  10. Engine Australia

    Mechanics, Diesel Mechanics

    Based in Dalby QLD · serves Diamondy

    Directions View profile Serves this area

    Engine parts supplier in Dalby, QLD, specialising in after-market and diesel engine parts and engine reconditioning.

    • After-market engine parts
    • Diesel parts
    • Engine reconditioning

    Based in Dalby QLDServes Diamondy

    Closed · opens tomorrow 8:00 am

  11. M & J Auto Solutions

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

    Based in Chinchilla QLD · serves Diamondy

    Directions View profile Serves this area

    Auto electrician in Chinchilla, QLD for auto electrical repairs, vehicle air conditioning repairs and dual battery systems, with a mobile service.

    • Auto Electrical Repairs
    • Vehicle Air Conditioning Repairs
    • Dual Battery Systems

    Based in Chinchilla QLDServes Diamondy

    Closed · opens tomorrow 7:30 am

  12. McIntosh & Son Dalby

    Tyres, Diesel Mechanics

    Based in Dalby QLD · serves Diamondy

    Directions View profile Serves this area

    McIntosh & Son Dalby in Dalby, QLD covers agricultural tyres, farm machinery and diesel mechanics for the Darling Downs and nearby towns.

    Based in Dalby QLDServes Diamondy

    Closed · opens tomorrow 8:00 am

  13. McKay's Diesel & Tractor Repairs

    Mechanics, Diesel Mechanics

    Based in Dalby QLD · serves Diamondy

    Directions View profile Serves this area Est. 2001

    Diesel and tractor repairer in Dalby, QLD, handling diesel engine repairs, tractor and heavy machinery work, diagnostics and field services.

    • Diesel Engine Repair & Maintenance
    • Tractor Repair & Maintenance
    • Engine Diagnostics

    Based in Dalby QLDServes Diamondy

    Closed · opens tomorrow 8:00 am

  14. Mick's Mobile Mechanical

    Mechanics, Diesel Mechanics, Caravan Repairs

    Based in Hampton QLD · serves Diamondy

    View profile Serves this area Est. 2020

    Mobile mechanic based in Hampton, QLD for logbook servicing, brake and clutch work, transmissions and diagnostics.

    • Transmission Services
    • Brake Services
    • Logbook Services

    Based in Hampton QLDServes Diamondy

    Open now · 24 hours

  15. Orry's Earthmoving repairs Pty Ltd

    Diesel Mechanics

    Based in Dalby QLD · serves Diamondy

    Directions View profile Serves this area

    Mobile diesel mechanic in Dalby, QLD, servicing earthmoving and road transport equipment, with breakdowns, planned maintenance and welding.

    • Caterpillar trained mobile diesel mechanic
    • Breakdowns
    • Planned maintenance

    Based in Dalby QLDServes Diamondy

    Closed · opens tomorrow 6:00 am

  16. STEINBAUER Australasia

    Mechanics, Diesel Mechanics

    Based in Dalby QLD · serves Diamondy

    Directions View profile Serves this area

    Diesel mechanic in Dalby, QLD, working on diesel engines and machinery for drivers across the Darling Downs.

    Based in Dalby QLDServes Diamondy

    Closed · opens tomorrow 8:00 am

No diesel mechanics on this page match all of these filters. Untick one, or clear the filters to see all 18 on this page.

Showing 1–18 of 18 diesel mechanics · filters apply to this page only

Not sure which diesel mechanic to call?

Tell us about the job and we'll match it with up to 3 diesel mechanics in Diamondy. 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.

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Choosing diesel mechanics in Diamondy

Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 18 diesel mechanics in Diamondy QLD. Listings show the services each business offers, and a rating where there is one.

What to check before you book

Getting started

  1. Describe the job. Your vehicle's make, model and year, what's wrong or what it needs, and when you need it done.
  2. Shortlist two or three. Use the filters above to narrow this page by listed credentials and website.
  3. Compare quotes. Or send one request and we'll match it with up to 3 diesel mechanics.
  4. 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 Diamondy?

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 Diamondy?

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 Diamondy.

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.