Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Diamond Valley.
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.
36 diesel mechanics based in or serving Diamond Valley; listings updated 7 Oct 2026.
These businesses aren't based in Diamond Valley but list it as a service area.
Diesel Mechanics, Mechanics, 4x4
Based in Caloundra West QLD · serves Diamond Valley
Bus and truck repair workshop in Caloundra West, QLD, also handling car servicing, clutch and brake repairs and roadworthy certificates.
Based in Caloundra West QLDServes Diamond Valley
Closed · opens 8:00 am
Diesel Mechanics, Mechanics
Based in Palmwoods QLD · serves Diamond Valley
Diesel fuel injection specialist in Palmwoods, QLD, handling common rail and mechanical injection systems, pump and injector overhauls, and engine diagnostics.
Based in Palmwoods QLDServes Diamond Valley
Closed · opens 7:30 am
Heavy diesel workshop in Tanawha, QLD, doing heavy diesel repairs, ECU tuning and onsite servicing and repairs.
Based in Tanawha QLDServes Diamond Valley
Closed · opens 7:00 am
Diesel Mechanics, Mechanics, Auto Electricians, 4x4
Based in Palmwoods QLD · serves Diamond Valley
Mobile and workshop diesel mechanic in Palmwoods, QLD for truck repairs, crane repairs and tractor repairs.
Based in Palmwoods QLDServes Diamond Valley
Closed · opens 7:00 am
Diesel Mechanics, Mechanics, Auto Electricians, 4x4
Based in Peachester QLD · serves Diamond Valley
Mobile diesel mechanic in Peachester, QLD servicing diesel fuel systems, trucks, earthmoving gear and fleet maintenance across the Sunshine Coast.
Based in Peachester QLDServes Diamond Valley
Closed · opens 7:00 am
Mobile diesel mechanic on the Sunshine Coast, QLD, servicing trucks, earthworks machinery and mowers, with roadworthy work and breakdown diagnostics.
Based in Sunshine Coast QLDServes Diamond Valley
Open now · 24 hours
Diesel mechanic in Tanawha, QLD for heavy diesel servicing, onsite breakdown repairs and machine rebuilds on the Sunshine Coast.
Based in Tanawha QLDServes Diamond Valley
Engine reconditioner and diesel mechanic in Caloundra, QLD, doing engine reconditioning, cylinder head work and crankshaft grinding.
Based in Caloundra QLDServes Diamond Valley
Closed · opens 8:00 am
Diesel Mechanics, Mechanics, 4x4
Based in Palmwoods QLD · serves Diamond Valley
Mobile diesel mechanic in Palmwoods, QLD for heavy diesel repairs, truck and earthmoving maintenance, diagnostics and breakdown call-outs.
Based in Palmwoods QLDServes Diamond Valley
Open now · 24 hours
Diesel Mechanics
Based in Landsborough QLD · serves Diamond Valley
Diesel Mechanics
Based in Landsborough QLD · serves Diamond Valley
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
Based in Caloundra West QLD · serves Diamond Valley
Mechanical workshop in Caloundra West, QLD for roadworthy and safety certificates, logbook servicing and dyno tuning.
Based in Caloundra West QLDServes Diamond Valley
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Little Mountain QLD · serves Diamond Valley
Mechanic in Little Mountain, QLD for logbook servicing, brake and clutch repairs, roadworthy certificates and wheel alignments.
Based in Little Mountain QLDServes Diamond Valley
Closed · opens 7:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics, Caravan Repairs, Towing
Based in Caloundra West QLD · serves Diamond Valley
Mechanic and panel shop in Caloundra West, QLD for logbook servicing, roadworthy certificates, smash repairs and panel beating.
Based in Caloundra West QLDServes Diamond Valley
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Kunda Park QLD · serves Diamond Valley
Engine reconditioning workshop in Kunda Park, QLD, rebuilding engines and machining components for petrol and diesel vehicles.
Based in Kunda Park QLDServes Diamond Valley
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Caravan Repairs
Based in Warana QLD · serves Diamond Valley
Mechanic in Warana, QLD for electric and hybrid servicing, logbook servicing, safety certificates and auto electrical work.
Based in Warana QLDServes Diamond Valley
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Panel Beaters, Diesel Mechanics
Based in Warana QLD · serves Diamond Valley
4x4 and mechanical workshop in Warana, QLD, for logbook servicing, auto electrical work, diagnostics and tyres and wheel alignments.
Based in Warana QLDServes Diamond Valley
Closed · opens 7:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Landsborough QLD · serves Diamond Valley
Mechanic in Landsborough, QLD for engine repairs, suspension work, brake repairs and auto air conditioning.
Based in Landsborough QLDServes Diamond Valley
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Corbould Park QLD · serves Diamond Valley
Mechanic in Corbould Park, QLD for logbook servicing, brake and clutch repairs, suspension and steering work and car air conditioning.
Based in Corbould Park QLDServes Diamond Valley
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Palmwoods QLD · serves Diamond Valley
Mechanic in Palmwoods, QLD for power steering and suspension work, logbook servicing, brakes and auto electrical repairs.
Based in Palmwoods QLDServes Diamond Valley
Closed · opens 8:00 am
Mechanics, Auto Electricians, Diesel Mechanics, Caravan Repairs
Based in Buderim QLD · serves Diamond Valley
Boat dealer in Buderim, QLD for new and used boats, outboard repairs, sterndrive servicing and marine spare parts.
Based in Buderim QLDServes Diamond Valley
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Caravan Repairs
Based in Meridan Plains QLD · serves Diamond Valley
Mobile auto electrician and mechanic in Meridan Plains, QLD, covering the Sunshine Coast with auto electrical work, air conditioning and 4WD and caravan wiring.
Based in Meridan Plains QLDServes Diamond Valley
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Caravan Repairs
Based in Beerwah QLD · serves Diamond Valley
Mechanical and 4x4 workshop in Beerwah, QLD for logbook servicing, brake repairs, air conditioning and roadworthy certificates.
Based in Beerwah QLDServes Diamond Valley
Closed · opens 8:00 am
Auto Electricians, Mechanics, Diesel Mechanics
Based in Baringa QLD · serves Diamond Valley
Auto electrician and diesel mechanic in Baringa, QLD, handling auto electrical servicing and diesel engine repairs.
Based in Baringa QLDServes Diamond Valley
Closed · opens 8:00 am
No diesel mechanics on this page match all of these filters. Untick one, or clear the filters to see all 24 on this page.
Showing 1–24 of 36 diesel mechanics · filters apply to this page only
Tell us about the job and we'll match it with up to 3 diesel mechanics in Diamond Valley. 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.
Diesel mechanics for diesel servicing and repairs, injectors and fuel systems, DPF cleaning and truck repairs. Mechanics Directory lists 36 diesel mechanics in Diamond Valley QLD. Listings show the services each business offers, and a rating where there is one.
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.
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 Diamond Valley.
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.
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.
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.
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.
