MechanicsDirectory Upgrade to Featured Get free quotes

Australia's directory of mechanics and motoring services

MechanicsDirectory
Get free quotesFree · up to 3 businesses
Get free quotesFree · up to 3 businesses

Get free quotes

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

Get free quotes

Auto Electricians in St Marys NSW

16 auto electricians4 based here · 12 serve the area★ 5.0 average from 1 reviews

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.

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

  1. St Marys Car Audio

    Auto Electricians

    Unit 3/130 Forrester Rd, St Marys NSW 2760

    Directions View profile

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

    • Truck systems
    • Reversing cameras
    • Crash cameras

    Unit 3/130 Forrester RdSt Marys NSW 2760

    Closed · opens 8:30 am

    Get a quote

  2. Beaurepaires St Marys

    Tyres, Mechanics, Auto Electricians

    498 Great Western Hwy, Saint Marys NSW 2760

    Directions View profile Credentials listed 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

    498 Great Western HwySaint Marys NSW 2760

    Closed · opens 8:00 am

    Get a quote

  3. CarAccsPro

    Tyres, Mechanics, Auto Electricians, 4x4

    Saint Marys NSW 2760

    View profile 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

    Saint Marys NSW 2760

    Open now · 24 hours

    Get a quote

  4. Tyrepower St Marys

    Tyres, Mechanics, Auto Electricians, 4x4

    111 Forrester Rd, Saint Marys NSW 2760

    Directions View profile 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

    111 Forrester RdSaint Marys NSW 2760

    Closed · opens 8:00 am

    Get a quote

  5. Based nearby, serving St Marys

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

  7. Kerry Heap Auto Electrics

    Auto Electricians

    Based in Kingswood NSW · serves St Marys

    Directions View profile Serves this area

    Auto electrician in Kingswood, NSW for battery replacements, wiring repairs and electrical fault diagnosis, with on-site service.

    • Battery replacements
    • Wiring repairs
    • Electrical issues

    Based in Kingswood NSWServes St Marys

    Closed · opens 8:00 am

    Get a quote

  10. Ultra Tune Mount Druitt

    Mechanics, Auto Electricians, 4x4, Tyres

    Based in Mount Druitt NSW · serves St Marys

    5.0 (1 reviews) Directions View profile Credentials listed Serves this area Est. 1979

    Mechanic in Mount Druitt, NSW for logbook servicing, brake repairs, rego checks and wheel alignments.

    • Log Book Servicing
    • Brake Repairs
    • Wheel Alignment

    Based in Mount Druitt NSWServes St Marys

    Closed · opens 8:00 am

    Get a quote

  11. Andre Automotive

    Mechanics, Auto Electricians, Tyres

    Based in Mount Druitt NSW · serves St Marys

    Directions View profile Serves this area

    Mechanical workshop in Mount Druitt, NSW for logbook servicing, safety inspections, tyres and wheel alignments.

    • Safety Inspection
    • Log Book Servicing
    • Tyres & W/A

    Based in Mount Druitt NSWServes St Marys

    Closed · opens 8:00 am

    Get a quote

  12. Attspeed Auto Instruments

    Mechanics, Auto Electricians

    Based in North St Marys NSW · serves St Marys

    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 Marys

    Closed · opens 8:00 am

    Get a quote

  13. Caravan Clinic ( Gas & Electrical )

    Auto Electricians, Caravan Repairs

    Based in Shalvey NSW · serves St Marys

    Directions View profile Serves this area

    Auto electrician and caravan repairer in Shalvey, NSW, covering car air conditioning, caravan servicing and gas fitting work.

    Based in Shalvey NSWServes St Marys

    Open now · 24 hours

    Get a quote

  14. Lube Mobile Mt Druitt

    Mechanics, Auto Electricians, Tyres, Diesel Mechanics

    Based in Mount Druitt NSW · serves St Marys

    Directions View profile Serves this area Est. 1982

    Mobile mechanic in Mount Druitt, NSW for logbook servicing, brake pads, batteries and tyres at your door.

    • Brake Pads Replacement
    • Mobile Car Mechanic
    • Log Book Service

    Based in Mount Druitt NSWServes St Marys

    Closed · opens 8:00 am

    Get a quote

  15. RYZN Mechanics

    Mechanics, Auto Electricians

    Based in Glenmore Park NSW · serves St Marys

    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 Marys

    Closed · opens 7:30 am

    Get a quote

  16. Terry's Garage

    Mechanics, Auto Electricians, 4x4, Towing

    Based in Kingswood NSW · serves St Marys

    Directions View profile Serves this area Est. 2005

    Terry's Garage is a mechanic in Kingswood, NSW for car and logbook servicing, brake repairs and steering and suspension work.

    • Brake Servicing
    • Logbook Servicing
    • Steering & Suspension Services

    Based in Kingswood NSWServes St Marys

    Closed · opens 8:00 am

    Get a quote

  17. mycar Tyre & Auto Mount Druitt

    Mechanics, Auto Electricians, Tyres

    Based in Mount Druitt NSW · serves St Marys

    Directions View profile Serves this area

    Tyre and auto shop in Mount Druitt, NSW for new tyres, balancing, brake and clutch repairs, batteries and car air conditioning.

    • New Tyres
    • Balancing Services
    • Brake and clutch repairs

    Based in Mount Druitt NSWServes St Marys

    Closed · opens 8:00 am

    Get a quote

No auto electricians on this page match all of these filters. Untick one, or clear the filters to see all 16 on this page.

Showing 1–16 of 16 auto electricians · filters apply to this page only

Auto Electricians in nearby suburbs

Other trades in St Marys

Search a wider area

Not sure which auto electrician to call?

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

Get free quotes

Choosing auto electricians in St Marys

Auto electricians for batteries, starter motors and alternators, wiring faults, car air conditioning, dash cams and car audio. Mechanics Directory lists 16 auto electricians in St Marys 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 rating, 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 Marys?

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 Marys?

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 Marys.

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.