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Describe the job once and we'll match it with up to 3 auto electricians in St Clair.

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Auto Electricians in St Clair NSW

7 auto electricians

About these results

Based here first, then auto electricians by rating, then related trades.

A business is Featured only when it holds our Featured plan; Featured is a listing plan, not a rating.

7 auto electricians based in or serving St Clair; listings updated 7 Oct 2026.

  1. Based nearby, serving St Clair

    These businesses aren't based in St Clair but list it as a service area.

  2. K & C Auto Electrics

    Auto Electricians

    Based in Erskine Park NSW · serves St Clair

    Directions View profile Serves this area

    Heavy vehicle auto electrician in Erskine Park, NSW for diagnostics, electrical repairs and fleet installations.

    • Computer Diagnostics On-Site
    • Electrical rebuilds
    • ECU re-mapping

    Based in Erskine Park NSWServes St Clair

    Closed · opens tomorrow 8:00 am

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  3. St Marys Car Audio

    Auto Electricians

    Based in St Marys NSW · serves St Clair

    Directions View profile Serves this area

    Car audio specialist in St Marys, NSW for stereo installation, truck systems, reversing cameras and multimedia setups.

    • Truck systems
    • Reversing cameras
    • Crash cameras

    Based in St Marys NSWServes St Clair

    Closed · opens tomorrow 8:30 am

    Get a quote

  4. Attspeed Auto Instruments

    Mechanics, Auto Electricians

    Based in North St Marys NSW · serves St Clair

    Directions View profile Serves this area

    Instrument cluster repair and restoration workshop in North St Marys, NSW, working on cars, trucks and motorbikes.

    • Truck and bus repairs

    Based in North St Marys NSWServes St Clair

    Closed · opens tomorrow 8:00 am

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  5. Beaurepaires St Marys

    Tyres, Mechanics, Auto Electricians

    Based in Saint Marys NSW · serves St Clair

    Directions View profile Credentials listed Serves this area Est. 1922

    Tyre and battery shop in St Marys, NSW for wheel alignment and balancing, puncture repairs and battery fitment.

    • Wheel Alignment
    • Tyre Puncture Repairs
    • Battery Fitment

    Based in Saint Marys NSWServes St Clair

    Closed · opens tomorrow 8:00 am

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  6. CarAccsPro

    Tyres, Mechanics, Auto Electricians, 4x4

    Based in Saint Marys NSW · serves St Clair

    View profile Serves this area Est. 2022

    Car accessories and car care products shop in Saint Marys, NSW, with in-store shopping and delivery across the local area.

    • Car Care Products
    • Airbag Compatible Car Seat Covers
    • Dash Camera For Cars

    Based in Saint Marys NSWServes St Clair

    Open now · 24 hours

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  7. RYZN Mechanics

    Mechanics, Auto Electricians

    Based in Glenmore Park NSW · serves St Clair

    Directions View profile Serves this area

    Mechanic in Glenmore Park, NSW for oil changes, on-site servicing and auto electrical work.

    • Oil change

    Based in Glenmore Park NSWServes St Clair

    Closed · opens tomorrow 7:30 am

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  8. Tyrepower St Marys

    Tyres, Mechanics, Auto Electricians, 4x4

    Based in Saint Marys NSW · serves St Clair

    Directions View profile Serves this area Est. 1977

    Tyre shop and mechanical workshop in St Marys, NSW, for tyre fitting, wheel alignments, logbook servicing and roadworthy inspections.

    • Tyre Fitting
    • Wheel Alignment
    • Log Book Servicing

    Based in Saint Marys NSWServes St Clair

    Closed · opens tomorrow 8:00 am

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No auto electricians on this page match all of these filters. Untick one, or clear the filters to see all 7 on this page.

Showing 1–7 of 7 auto electricians · filters apply to this page only

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Tell us about the job and we'll match it with up to 3 auto electricians in St Clair. 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.

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Choosing auto electricians in St Clair

Auto electricians for batteries, starter motors and alternators, wiring faults, car air conditioning, dash cams and car audio. Mechanics Directory lists 7 auto electricians in St Clair NSW. Listings show the services each business offers, and a rating where there is one.

What to check before you book

Getting started

  1. Describe the job. Your vehicle's make, model and year, what's wrong or what it needs, and when you need it done.
  2. Shortlist two or three. Use the filters above to narrow this page by listed credentials and website.
  3. Compare quotes. Or send one request and we'll match it with up to 3 auto electricians.
  4. Agree in writing. Confirm the price, what's included and when the vehicle will be ready before work begins.

Frequently asked questions

How do I choose between auto electricians in St Clair?

Compare two or three. Ask whether they work on your make, 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.

How much does an auto electrician cost in St Clair?

It depends on the fault, how long it takes to trace, and the parts. Jobs like fitting a battery often have a set price, electrical faults are often charged by the hour, and a mobile call-out can cost extra. Asking two or three local auto electricians for a quote is the quickest way to see the going rate in St Clair.

Do auto electricians need to be licensed?

Anyone in any state who handles R134a, the air conditioning gas in many cars, needs a refrigerant handling licence from the Australian Refrigeration Council (ARC), and you can check a licence on ARC's website. Other auto-electrical work depends on the state. 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. 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.

Who can regas my car's air conditioning?

For R134a, the gas in many cars, it must be someone with an automotive air conditioning licence from the Australian Refrigeration Council (ARC), and the business needs a refrigerant trading authorisation to buy and hold the gas. R1234yf, a newer car gas, isn't covered by the ARC licence. You can check a technician's licence on ARC's website.

What does "serves this area" mean?

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.

How do free quotes work?

Tell us about the job once. We match your request with up to 3 auto electricians 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.