Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Charmhaven.
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.
17 diesel mechanics based in or serving Charmhaven; listings updated 7 Oct 2026.
Mechanics, 4x4, Diesel Mechanics
Unit 7/22-24 Arizona Rd, Charmhaven NSW 2263
Auto repair shop in Charmhaven, NSW for logbook servicing, brake repairs, EFI fault diagnosis and rego inspections.
Unit 7/22-24 Arizona RdCharmhaven NSW 2263
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
10/ 15 Arizona Rd, Charmhaven NSW 2263
Mechanic in Charmhaven, NSW for logbook servicing, brake and clutch repairs, tyres and 4x4 parts and accessories.
10/ 15 Arizona RdCharmhaven NSW 2263
Closed · opens 8:00 am
These businesses aren't based in Charmhaven but list it as a service area.
Truck and bus repairer in Warnervale, NSW, handling heavy vehicle servicing, diagnostics and breakdown recovery.
Based in Warnervale NSWServes Charmhaven
Closed · opens 6:00 am
Fuel outlet in Wyong, NSW selling diesel, LPG and unleaded petrol, with trailer hire on site.
Based in Wyong NSWServes Charmhaven
Closed · opens 5:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Morisset NSW · serves Charmhaven
Morisset Automotive is a mechanic in Morisset, NSW, handling scheduled servicing, safety inspections, clutch and brake work and suspension.
Based in Morisset NSWServes Charmhaven
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Wyoming NSW · serves Charmhaven
Auto repair shop in Wyoming, NSW for logbook servicing, brake and clutch work, suspension repairs and rego inspections.
Based in Wyoming NSWServes Charmhaven
Closed · opens 8:00 am
Mechanics, 4x4, Diesel Mechanics
Based in Berkeley Vale NSW · serves Charmhaven
Mechanic in Berkeley Vale, NSW for logbook servicing, brake repairs, suspension work and vehicle inspections.
Based in Berkeley Vale NSWServes Charmhaven
Closed · opens 7:30 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics
Based in Tuggerah NSW · serves Charmhaven
Mechanic in Tuggerah, NSW for log book servicing, brake and clutch repairs, transmission work and 4x4 suspension and accessories.
Based in Tuggerah NSWServes Charmhaven
Closed · opens 8:00 am
Mechanics, 4x4, Tyres, Diesel Mechanics
Based in Toukley NSW · serves Charmhaven
Mechanic in Toukley, NSW for logbook servicing, brake and suspension repairs, and safety inspections.
Based in Toukley NSWServes Charmhaven
Closed · opens 8:00 am
Mechanic in Doyalson, NSW for car repairs, auto transmission services, LPG services and vehicle inspections.
Based in Doyalson NSWServes Charmhaven
Closed · opens 7:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
Based in Swansea NSW · serves Charmhaven
Mechanic in Swansea, NSW for servicing, brake and clutch repairs, diagnostics and pink and blue slips.
Based in Swansea NSWServes Charmhaven
Closed · opens 7:30 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics, Towing
Based in Belmont NSW · serves Charmhaven
Auto electrician in Belmont, NSW for auto electrical repairs, air conditioning regas, alternators and dual battery systems.
Based in Belmont NSWServes Charmhaven
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics, Caravan Repairs
Based in Wyong North NSW · serves Charmhaven
Tyre, battery and mechanical workshop in Wyong North, NSW, covering logbook servicing, brakes, suspension, diagnostics and tyres.
Based in Wyong North NSWServes Charmhaven
Closed · opens 8:00 am
Tyres, Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Towing
Based in Berkeley Vale NSW · serves Charmhaven
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 Charmhaven
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 Charmhaven
Closed · opens 8:00 am
Mechanics, Diesel Mechanics, Caravan Repairs
Based in Warnervale NSW · serves Charmhaven
MaxiPARTS Warnervale in Warnervale, NSW supplies parts for commercial trucks and trailers, including axles, suspensions and brakes.
Based in Warnervale NSWServes Charmhaven
Closed · opens 7:30 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Gorokan NSW · serves Charmhaven
Tyre and auto shop in Gorokan, NSW for tyres, brake repairs, logbook servicing and roadworthy inspections.
Based in Gorokan NSWServes Charmhaven
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 17 on this page.
Showing 1–17 of 17 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 Charmhaven. 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 17 diesel mechanics in Charmhaven 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 Charmhaven.
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.
