Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Tumbi Umbi.
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.
38 diesel mechanics based in or serving Tumbi Umbi; listings updated 7 Oct 2026.
These businesses aren't based in Tumbi Umbi but list it as a service area.
Mechanics, 4x4, Tyres, Diesel Mechanics
Based in Tuggerah NSW · serves Tumbi Umbi
Performance and fabrication workshop in Tuggerah, NSW for vehicle performance upgrades, tuning, injector and pump replacements, exhausts and tyres.
Based in Tuggerah NSWServes Tumbi Umbi
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Berkeley Vale NSW · serves Tumbi Umbi
Mechanic in Berkeley Vale, NSW for logbook servicing, rego inspections, brake and clutch repairs and tyres.
Based in Berkeley Vale NSWServes Tumbi Umbi
Closed · opens 8:00 am
Tyres, Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Towing
Based in Berkeley Vale NSW · serves Tumbi Umbi
Tyre and mechanical shop in Berkeley Vale, NSW for new and second-hand tyres, wheel alignments, logbook servicing and brake and clutch work.
Based in Berkeley Vale NSWServes Tumbi Umbi
Closed · opens 8:00 am
Tuggerah workshop for computer diagnostics, brake and clutch work, pink slip and rego inspections, and European and Land Rover vehicles.
Based in Tuggerah NSWServes Tumbi Umbi
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in The Entrance North NSW · serves Tumbi Umbi
Mobile mechanic in The Entrance North, NSW for logbook servicing, brake and clutch repairs, suspension work and engine diagnostics.
Based in The Entrance North NSWServes Tumbi Umbi
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Kincumber NSW · serves Tumbi Umbi
Mechanic in Kincumber, NSW for automatic transmission repairs, gearbox servicing and general mechanical work.
Based in Kincumber NSWServes Tumbi Umbi
Closed · opens 8:00 am
Truck parts and filter supplier in Berkeley Vale, NSW, stocking engine components, electrical parts, suspension systems and accessories.
Based in Berkeley Vale NSWServes Tumbi Umbi
Closed · opens 8:00 am
Mechanics, Tyres, Diesel Mechanics, Caravan Repairs, Towing
Based in Chittaway Bay NSW · serves Tumbi Umbi
Mechanic in Chittaway Bay, NSW for logbook servicing, brake and clutch repairs, roadworthy inspections and tyres.
Based in Chittaway Bay NSWServes Tumbi Umbi
By appointment
Mechanics, 4x4, Diesel Mechanics
Based in Yarramalong NSW · serves Tumbi Umbi
Mobile truck mechanic in Yarramalong, NSW, covering the Central Coast for truck breakdown assistance, heavy diesel diagnostics and logbook and fleet servicing.
Based in Yarramalong NSWServes Tumbi Umbi
Open now · 24 hours
Mechanics, 4x4, Tyres, Diesel Mechanics
Based in Tuggerah NSW · serves Tumbi Umbi
Mechanical and tyre workshop in Tuggerah, NSW for general repairs, diesel work, tyre fitting, wheel balancing and alignments.
Based in Tuggerah NSWServes Tumbi Umbi
Closed · opens 7:30 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics, Towing
Based in Lisarow NSW · serves Tumbi Umbi
Mechanic and tow operator in Lisarow, NSW for logbook servicing, brake and clutch repairs, roadworthy inspections and wheel balancing.
Based in Lisarow NSWServes Tumbi Umbi
Closed · opens 8:00 am
Tyres, Mechanics, 4x4, Diesel Mechanics, Caravan Repairs
Based in Fountaindale NSW · serves Tumbi Umbi
Truck repair workshop in Fountaindale, NSW for truck servicing, maintenance, brake and clutch rebuilding and laser wheel alignments.
Based in Fountaindale NSWServes Tumbi Umbi
Closed · opens 9:00 am
Mechanic in Long Jetty, NSW for logbook servicing, brake repairs, DPF cleaning and roadworthy inspections.
Based in Long Jetty NSWServes Tumbi Umbi
Closed · opens 8:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics
Based in Tuggerah NSW · serves Tumbi Umbi
Mechanic in Tuggerah, NSW for logbook servicing, brake repairs, engine diagnostics and gearbox replacements.
Based in Tuggerah NSWServes Tumbi Umbi
Closed · opens 8:30 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 25–38 of 38 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 Tumbi Umbi. 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 38 diesel mechanics in Tumbi Umbi NSW. 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 Tumbi Umbi.
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.
