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Auto Electricians in Johnston NT

54 auto electricians★ 4.5 average from 153 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.

54 auto electricians based in or serving Johnston; listings updated 7 Oct 2026.

  1. Based nearby, serving Johnston

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

  2. Cool Cars NT

    Auto Electricians, Mechanics, Caravan Repairs

    Based in Anula NT · serves Johnston

    5.0 (14 reviews) View profile Credentials listed Serves this area Est. 2011

    Auto electrician in Anula, NT for mobile auto electrics, car air conditioning and audio-visual installations.

    • Auto Electrical Repairs & Servicing
    • Automotive Air Conditioning & Installati…
    • Auto Electrical Fit outs & Wiring

    Based in Anula NTServes Johnston

    Closed · opens tomorrow 8:00 am

  3. Chris's Automotive & Marine Electrics

    Auto Electricians, Mechanics, 4x4, Caravan Repairs

    Based in Marlow Lagoon NT · serves Johnston

    5.0 (3 reviews) Directions View profile Credentials listed Serves this area Est. 1993

    Auto electrician in Marlow Lagoon, NT for auto and marine electrical work, air conditioning and mobile inspections.

    • Auto Electrical Services
    • Battery Replacements
    • Air Conditioning Repairs

    Based in Marlow Lagoon NTServes Johnston

    By appointment

  4. Freddy's Car Installations

    Auto Electricians, Mechanics, 4x4

    Based in Winnellie NT · serves Johnston

    4.4 (11 reviews) Directions View profile Credentials listed Serves this area Est. 2001

    Auto electrician in Winnellie, NT for dash cams, reverse cameras, car audio and parking sensors.

    • Rego Inspections
    • Car Audio Services
    • Reverse Camera/Parking Sensors

    Based in Winnellie NTServes Johnston

    Closed · opens tomorrow 8:00 am

  5. J&T Auto Electrics & Air Conditioning

    Auto Electricians, Mechanics, 4x4, Caravan Repairs

    Based in Wishart NT · serves Johnston

    5.0 (2 reviews) Directions View profile Credentials listed Serves this area Est. 2010

    Auto electrician in Wishart, NT, handling vehicle air conditioning, electrical fault finding, dual battery setups and caravan work.

    • Automotive Air Conditioning
    • Wiring Repairs & Rewiring
    • Dual Battery Systems & Solar Works

    Based in Wishart NTServes Johnston

    Closed · opens tomorrow 7:00 am

  6. Unique Auto Tech Pinelands

    Auto Electricians, Mechanics, Tyres

    Based in Pinelands NT · serves Johnston

    5.0 (2 reviews) Directions View profile Serves this area Temporarily closed Est. 2016

    Auto workshop in Pinelands, NT for logbook servicing, car air conditioning, brake repairs and tyre service.

    • Logbook Servicing
    • Car Air Conditioning
    • Break Service

    Based in Pinelands NTServes Johnston

    Temporarily closed

  7. Prestige Automotive NT

    Auto Electricians, Mechanics, 4x4

    Based in Yarrawonga NT · serves Johnston

    4.7 (3 reviews) Directions View profile Credentials listed Serves this area Est. 2015

    Auto electrician in Yarrawonga, NT, working on vehicle air conditioning, in-car sound systems and electrical repairs, and coming to you around Darwin.

    • Auto Air Conditioning
    • Car Audio Installations
    • Auto Electrical Services

    Based in Yarrawonga NTServes Johnston

    Closed · opens tomorrow 7:30 am

  8. Wilson Mobile Auto Electrics & Air Conditioning

    Auto Electricians

    Based in Bakewell NT · serves Johnston

    5.0 (1 reviews) View profile Credentials listed Serves this area Est. 2021

    Mobile auto electrician and car air conditioning repairer in Bakewell, NT, covering Palmerston suburbs.

    • Auto Electrical Works
    • Auto Air Conditioning
    • Evaporator Replacements

    Based in Bakewell NTServes Johnston

    Closed · opens tomorrow 7:00 am

  9. R & B Mobile Auto Electrics & Air Conditioning

    Auto Electricians

    Based in Yarrawonga NT · serves Johnston

    3.9 (9 reviews) Directions View profile Credentials listed Serves this area Est. 2000

    Mobile auto electrician and car air conditioning specialist based in Yarrawonga, NT, serving Darwin and Palmerston.

    • Auto Electrician
    • Boat & Trailer Services
    • Car air conditioning

    Based in Yarrawonga NTServes Johnston

    Closed · opens tomorrow 7:00 am

  10. Ellis's Mobile Auto Electrics Pty Ltd

    Auto Electricians, Mechanics

    Based in Leanyer NT · serves Johnston

    3.4 (9 reviews) View profile Credentials listed Serves this area Est. 2004

    Mobile auto electrician in Leanyer, NT, handling auto electrical repairs and installations, air conditioning and heavy vehicle work across greater Darwin.

    • Auto Electrical Repairs & Installations
    • Service & Repair for Automotive Air Cond…
    • Specialising in Heavy Vehicle Auto Elect…

    Based in Leanyer NTServes Johnston

    Closed · opens tomorrow 8:00 am

  11. D.J. Auto Electrics NT

    Auto Electricians, Mechanics, 4x4

    Based in Berrimah NT · serves Johnston

    Directions View profile Serves this area Est. 2021

    Mobile auto electrician in Berrimah, NT, covering Darwin and surrounds for auto electrical repairs, diagnostics and dual battery installations.

    • Mobile Auto Electricians
    • Vehicle Diagnostics
    • Dual Battery Installations

    Based in Berrimah NTServes Johnston

    Closed · opens tomorrow 8:00 am

  12. Full Noise Auto Electrics & Airconditioning

    Auto Electricians, Mechanics, 4x4

    Based in Humpty Doo NT · serves Johnston

    View profile Credentials listed Serves this area Est. 2015

    Mobile auto electrician and car air conditioning specialist in Humpty Doo, NT, covering Darwin and Palmerston areas.

    • Mobile Auto Electricians
    • Auto Air Conditioning
    • Car Stereo Installations

    Based in Humpty Doo NTServes Johnston

    Closed · opens tomorrow 8:00 am

  13. JC Auto Electrics & Aircon

    Auto Electricians, Mechanics, 4x4, Caravan Repairs

    Based in Livingstone NT · serves Johnston

    View profile Credentials listed Serves this area Est. 2026

    Mobile auto electrician in Livingstone, NT for diagnostics, dual battery systems, aircon repairs and truck electrical work.

    • Mobile/On-Site Breakdowns, Diagnostics &…
    • Custom Fit Outs, Lighting & Dual Battery…
    • Air-condition Repairs

    Based in Livingstone NTServes Johnston

    Closed · opens tomorrow 6:00 am

  14. Cheaper Car Airconditioning

    Auto Electricians

    Based in Palmerston City NT · serves Johnston

    View profile Serves this area Est. 2000

    Air conditioning specialist in Palmerston City, NT, regassing and repairing vehicle aircon for cars, four wheel drives and trucks.

    • Car & Truck Air Conditioning Regas
    • Vehicle Airconditioning Repairs
    • Car air conditioning

    Based in Palmerston City NTServes Johnston

    Open now · 24 hours

  15. Current Auto Electrics and Air Conditioning

    Auto Electricians

    Based in Bees Creek NT · serves Johnston

    View profile Credentials listed Serves this area Est. 2021

    Mobile auto electrician and car air conditioning specialist based in Bees Creek, NT, serving Howard Springs, Humpty Doo, Palmerston and nearby areas.

    • Auto Electrical Services
    • Auto Air Conditioning Services
    • Auto electrical repairs

    Based in Bees Creek NTServes Johnston

    Closed · opens tomorrow 7:30 am

  16. Territory Auto Electrics & Air Conditioning

    Auto Electricians, Mechanics

    Based in Pinelands NT · serves Johnston

    Directions View profile Serves this area Est. 2020

    Auto electrician and car air conditioning specialist in Pinelands, NT, servicing Darwin and surrounds, including mobile call-outs.

    • Auto Air Conditioning
    • Vehicle Diagnostics
    • Dual Battery Systems

    Based in Pinelands NTServes Johnston

    Closed · opens tomorrow 7:30 am

  17. Darwin Auto Mobile Care

    Mechanics, Auto Electricians, 4x4, Tyres, Diesel Mechanics

    Based in Woolner NT · serves Johnston

    4.9 (28 reviews) Directions View profile Credentials listed Serves this area Est. 1998

    Mobile mechanic in Woolner, NT, servicing Darwin with logbook servicing, brake and clutch repairs, fuel injection and rego inspections.

    • Auto Electricians
    • Fuel Injections
    • Rego Inspections

    Based in Woolner NTServes Johnston

    Closed · opens tomorrow 8:00 am

  18. Ultra Tune Palmerston

    Mechanics, Auto Electricians, 4x4, Tyres

    Based in Palmerston NT · serves Johnston

    5.0 (10 reviews) Directions View profile Credentials listed Serves this area Est. 1979

    Ultra Tune Palmerston is an auto service centre in Palmerston, NT for logbook servicing, brake repairs, suspension work and wheel alignments.

    • Wheel Alignments
    • Brake Repairs
    • Log Book Services

    Based in Palmerston NTServes Johnston

    Closed · opens tomorrow 8:00 am

  19. TBR Mechanical

    Diesel Mechanics, Mechanics, Auto Electricians, Tyres

    Based in East Arm NT · serves Johnston

    4.9 (9 reviews) Directions View profile Credentials listed Serves this area Est. 2008

    Diesel mechanic in East Arm, NT for diesel servicing, auto electrics, brake and clutch repairs and rego checks.

    • Auto electrics
    • Brake & clutch repairs
    • Wheel alignments

    Based in East Arm NTServes Johnston

    Closed · opens tomorrow 8:00 am

  20. MUDPIG Mechanical

    Mechanics, Auto Electricians, 4x4

    Based in Humpty Doo NT · serves Johnston

    5.0 (3 reviews) Directions View profile Serves this area Est. 2023

    Mechanic in Humpty Doo, NT for 4x4 repairs, brake and clutch work, suspension and steering repairs, diagnostics and logbook servicing.

    • 4x4 Mechanical Repairs
    • Brake Repairs
    • Logbook Servicing

    Based in Humpty Doo NTServes Johnston

    Closed · opens tomorrow 8:00 am

  21. BTC Parts & Accessories

    Caravan Repairs, Mechanics, Auto Electricians, 4x4, Tyres

    Based in Pinelands NT · serves Johnston

    4.8 (4 reviews) Directions View profile Serves this area Est. 2000

    Parts and accessories shop in Pinelands, NT for boats, trailers and caravans, with batteries, radios and antennas, and 12V gear.

    • Radios & Antennas
    • Batteries
    • Fridges & Air Conditioners

    Based in Pinelands NTServes Johnston

    Closed · opens tomorrow 8:30 am

  22. FCE Mechanical and Airconditioning

    Mechanics, Auto Electricians, 4x4, Tyres

    Based in Berrimah NT · serves Johnston

    5.0 (2 reviews) Directions View profile Credentials listed Serves this area Est. 2021

    Mechanic in Berrimah, NT for logbook servicing, brake repairs, car air conditioning and tyre work.

    • Logbook Servicing
    • Car Air Conditioning Repairs
    • Brake Repairs

    Based in Berrimah NTServes Johnston

    Closed · opens tomorrow 8:00 am

  23. Palmerston Auto Clinic

    Mechanics, Auto Electricians, 4x4, Tyres

    Based in Yarrawonga NT · serves Johnston

    5.0 (2 reviews) Directions View profile Credentials listed Serves this area Est. 2015

    Mechanic in Yarrawonga, NT for logbook servicing, brake and clutch work, suspension repairs and roadworthy inspections.

    • Brake & Clutch Services
    • Logbook Servicing
    • Suspension / Shock / Strut Repairs

    Based in Yarrawonga NTServes Johnston

    Closed · opens tomorrow 8:00 am

  24. Arafura Crash Repairs

    Panel Beaters, Mechanics, Auto Electricians

    Based in Winnellie NT · serves Johnston

    5.0 (1 reviews) Directions View profile Credentials listed Serves this area Est. 1995

    Crash repair shop in Winnellie, NT for panel beating, spray painting, smash repairs and dent repairs.

    • Panel Beating
    • Spray Painting
    • Smash Repairs

    Based in Winnellie NTServes Johnston

    Closed · opens tomorrow 8:00 am

  25. Jims Auto Care

    Mechanics, Auto Electricians, 4x4, Tyres

    Based in Berrimah NT · serves Johnston

    5.0 (1 reviews) Directions View profile Serves this area Est. 1988

    Mechanic in Berrimah, NT for logbook servicing, brake repairs, suspension and steering work and wheel alignments.

    • Logbook Services
    • Brake Repairs
    • Wheel Alignments

    Based in Berrimah NTServes Johnston

    Closed · opens tomorrow 9:00 am

No auto electricians on this page match all of these filters. Untick one, or clear the filters to see all 24 on this page.

Showing 1–24 of 54 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 Johnston. 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 Johnston

Auto electricians for batteries, starter motors and alternators, wiring faults, car air conditioning, dash cams and car audio. Mechanics Directory lists 54 auto electricians in Johnston NT. 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 Johnston?

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 Johnston?

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 Johnston.

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 the Northern Territory, ask the business which qualifications and licences apply to your job. 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.