The Protea Auto Electrical workshop at North Moonta, with the yellow sign above the roller doors and cars on the forecourt
North Moonta, Copper Coast

Forty years ofauto electricalon the peninsula.

Starters, alternators, air conditioning, log book servicing and tyres, for cars, trucks, caravans, boats and machinery. If it has wiring and it has stopped working, it is the sort of thing we sort out most days.

4.8 from 84 Google reviews
Bosch batteries sold here
Auto electricalStarters and alternatorsAir conditioning re-gasLog book servicingTyresMarineMachineryLight and heavy vehiclesSparesAuto electricalStarters and alternatorsAir conditioning re-gasLog book servicingTyresMarineMachineryLight and heavy vehiclesSpares
What we do

Light and heavy vehicles, marine and machinery.

Everything below is on the sign above the door, and has been for years. One workshop on Crutchett Road that covers the electrical side and the mechanical side, which on the Copper Coast saves a lot of driving.

Auto electrical

The core of the business for over forty years. Wiring faults traced properly rather than guessed at, on anything from a run-about to a truck.

Starters and alternators

Repairs and sales, plus spares on the shelf. Bosch batteries sold here, so a flat one does not have to mean a trip to the city.

Air conditioning and re-gas

Air conditioner repairs and re-gassing. Worth booking before summer rather than during it, when every workshop on the peninsula is chasing the same job.

Mechanical and log book servicing

General mechanical work and log book servicing, so a newer vehicle keeps its warranty without leaving the Copper Coast.

Tyres

Tyres sorted on the same visit as the rest of the work, which saves a second trip to another shop on another day.

Marine and machinery

Light and heavy vehicles, boats and machinery. Electric brakes on caravans and trailers are a regular job here too.

The workshop

A dark shed on Crutchett Road with a yellow sign on it.

Protea Auto Electrical has been going on the Copper Coast for over forty years, in the shed at number 39 with the roller doors open and a few cars waiting on the gravel out the front.

It is the sort of workshop where the sign tells you to phone John, and the reviews tend to mention David by name as well. Most of the work is local. A fair bit of it is not: people towing a caravan down to Moonta Bay who find a fault a long way from their own mechanic.

There is nothing fancy about any of it. Faults get traced properly, the price is what it should be, and the job gets finished.

Experience
40+ years
Google rating
4.8 / 5
Reviews
84
Close up of the Protea Auto Electrical sign listing starter and alternator repairs, air conditioner re-gas, spares, and light and heavy vehicles, marine and machinery

The sign has said the same thing for a long time: starters and alternators, air conditioning, spares, and light and heavy vehicles, marine and machinery.

What people say

4.8 stars from 84 reviews.

These are on the Google listing, word for word, as people wrote them.

“I can not say enough about these guys ,very polite professional outfit,really well priced,they repaired my vehicle trouble shooting the problem and repairing it thankyou so much for saving our holiday.The city guys could learn a lot from your business.”
Ian WaineGoogle review, March 2026
“Great service, and really know their stuff. David fit us in and went the extra mile trouble shooting our electric brake issue. Highly recommended! Thank you!”
Sarah McIntoshGoogle review, February 2026
“Only place to go !! Very friendly & professional at their works. Cannot beat their great 100% commitment & follow up customer satisfaction.. Well done, David & John”
J SGoogle review, March 2026
“Fantastic service great people to do services with they have done great work on our cars.”
Lorraine WalkerGoogle review, April 2026
“They were very helpful and apologetic for not being able to see me before 24 of March. They sound very genuine and extremely helpful John went out of his way to try and help me over the phone. Can't wait till the 24th so I can take my caravan in fix up my problems.”
John PGoogle review, March 2025
The Protea Auto Electrical shed seen from Crutchett Road, with the yellow sign on the wall and a second sign on the fence

Number 39, Crutchett Road. Open Monday to Friday, 8:30am to 5:00pm.

Find us

Give John a ring.

Phone0419 829 007

Workshop

39 Crutchett Rd
North Moonta SA 5558

Opening hours

Monday
8:30am - 5:00pm
Tuesday
8:30am - 5:00pm
Wednesday
8:30am - 5:00pm
Thursday
8:30am - 5:00pm
Friday
8:30am - 5:00pm
Saturday
Closed
Sunday
Closed

Send a message

Tell us what the vehicle is doing and we will get back to you. If it is urgent, phoning is quicker.

Phone John on 0419 829 007