Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Wollongong.
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.
86 diesel mechanics in Wollongong; listings updated 7 Oct 2026.
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
36 Railway St, Corrimal NSW 2518
Mechanic in Corrimal, NSW for logbook servicing, diagnostics, gearbox and differential repairs, and wheel alignments.
36 Railway StCorrimal NSW 2518
Closed · opens 8:00 am
Subaru specialist mechanic in Wollongong, NSW for logbook servicing, brake repairs, diagnostics and suspension work.
34-36 Beatson StWollongong NSW 2500
Closed · opens 7:30 am
Mechanics, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
Shop 5/75 Montague St, North Wollongong NSW 2500
Mechanic in North Wollongong, NSW for logbook servicing, brake repairs, transmissions and rego inspections.
Shop 5/75 Montague StNorth Wollongong NSW 2500
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
459 Crown St, Wollongong NSW 2500
Car mechanic in Wollongong, NSW for logbook servicing, brake repairs, pre-purchase inspections and tyres.
459 Crown StWollongong NSW 2500
Closed · opens 8:00 am
Engine builder in Croom, NSW for engine building, dyno testing and tuning, and performance modifications.
Croom NSW 2527
Open now · 24 hours
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
45 Pringle Rd, Fernhill NSW 2519
Truck repair workshop in Fernhill, NSW for truck maintenance, diagnostics, electrical work and roadside assistance.
45 Pringle RdFernhill NSW 2519
Closed · opens 8:00 am
4x4, Mechanics, Auto Electricians, Tyres, Diesel Mechanics, Caravan Repairs
114 Montague St, North Wollongong NSW 2500
4WD workshop in North Wollongong, NSW for 4WD accessories, suspension upgrades, bull bars, logbook servicing and wheel alignments.
114 Montague StNorth Wollongong NSW 2500
Closed · opens 8:00 am
Mechanics, Diesel Mechanics
6 Kembla Grange Pl, Kembla Grange NSW 2526
Engine reconditioner in Kembla Grange, NSW for reconditioned and second-hand engines, cylinder head machining and engine parts.
6 Kembla Grange PlKembla Grange NSW 2526
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
5/30 Swan St, Wollongong NSW 2500
European car specialist in Wollongong, NSW for logbook servicing, brakes and Alfa Romeo and Fiat work.
5/30 Swan StWollongong NSW 2500
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
112 Fowlers Rd, Dapto NSW 2530
Truck and 4x4 workshop in Dapto, NSW, handling diesel engine work, vehicle electrics and suspension, with on-site visits available.
112 Fowlers RdDapto NSW 2530
Closed · opens 9:00 am
Mechanic in Wollongong, NSW for logbook servicing, computer diagnostics, brake and clutch repairs and 4x4 accessories.
3/92 Auburn StWollongong NSW 2500
Closed · opens 8:00 am
Mechanics, Tyres, Diesel Mechanics
2/32 Investigator Dr, Unanderra NSW 2526
Mechanic in Unanderra, NSW for car servicing, brake and clutch work, rego checks and new tyres.
2/32 Investigator DrUnanderra NSW 2526
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
114 Tongarra Rd, Albion Park NSW 2527
Motor mechanics in Albion Park, NSW for logbook servicing, pink slip inspections, brake and clutch repairs and wheel alignments.
114 Tongarra RdAlbion Park NSW 2527
Closed · opens 7:30 am
Diesel and 4x4 workshop in Wollongong, NSW for diesel servicing and tuning, brake overhauls, gearbox and diff repairs.
32 Beatson StWollongong NSW 2500
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 14 on this page.
Showing 73–86 of 86 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 Wollongong. 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 86 diesel mechanics in Wollongong. 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 Wollongong.
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.
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.
