Australia's directory of mechanics and motoring services
Describe the job once and we'll match it with up to 3 diesel mechanics in Bonnells Bay.
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.
10 diesel mechanics based in or serving Bonnells Bay; listings updated 7 Oct 2026.
Mobile plant and heavy vehicle maintenance contractor in Bonnells Bay, NSW, servicing machinery, trucks and equipment on site.
Bonnells Bay NSW 2264
By appointment
These businesses aren't based in Bonnells Bay but list it as a service area.
Mechanics, 4x4, Diesel Mechanics
Based in Charmhaven NSW · serves Bonnells Bay
Auto repair shop in Charmhaven, NSW for logbook servicing, brake repairs, EFI fault diagnosis and rego inspections.
Based in Charmhaven NSWServes Bonnells Bay
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Morisset NSW · serves Bonnells Bay
Morisset Automotive is a mechanic in Morisset, NSW, handling scheduled servicing, safety inspections, clutch and brake work and suspension.
Based in Morisset NSWServes Bonnells Bay
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Diesel Mechanics, Caravan Repairs
Based in Morisset NSW · serves Bonnells Bay
Mobile auto electrician in Morisset, NSW for 12V fit-outs, starter motors, alternators, dual batteries and caravan wiring.
Based in Morisset NSWServes Bonnells Bay
Closed · opens 8:00 am
Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics
Based in Charmhaven NSW · serves Bonnells Bay
Mechanic in Charmhaven, NSW for logbook servicing, brake and clutch repairs, tyres and 4x4 parts and accessories.
Based in Charmhaven NSWServes Bonnells Bay
Closed · opens 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
Based in Swansea NSW · serves Bonnells Bay
Mechanic in Swansea, NSW for servicing, brake and clutch repairs, diagnostics and pink and blue slips.
Based in Swansea NSWServes Bonnells Bay
Closed · opens 7:30 am
Auto Electricians, Mechanics, 4x4, Diesel Mechanics, Towing
Based in Belmont NSW · serves Bonnells Bay
Auto electrician in Belmont, NSW for auto electrical repairs, air conditioning regas, alternators and dual battery systems.
Based in Belmont NSWServes Bonnells Bay
Closed · opens 8:00 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics, Caravan Repairs
Based in Morisset NSW · serves Bonnells Bay
Automotive workshop in Morisset, NSW for logbook servicing, brake and clutch repairs, tyres, wheel alignments and roadworthy inspections.
Based in Morisset NSWServes Bonnells Bay
Closed · opens 8:30 am
Mechanics, Auto Electricians, Tyres, Diesel Mechanics
Based in Morisset NSW · serves Bonnells Bay
Car servicing and repair workshop in Morisset, NSW, covering logbook servicing, brakes, transmissions, diagnostics and wheel alignments.
Based in Morisset NSWServes Bonnells Bay
Closed · opens 7:30 am
Mobile diesel mechanic in Wyee, NSW, doing truck repairs, mobile repairs and roadside breakdown service across the Central Coast and Lake Macquarie.
Based in Wyee NSWServes Bonnells Bay
Open now · 24 hours
No diesel mechanics on this page match all of these filters. Untick one, or clear the filters to see all 10 on this page.
Showing 1–10 of 10 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 Bonnells Bay. 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 10 diesel mechanics in Bonnells Bay 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 Bonnells Bay.
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.
