Expert electrical diagnostics and repairs for Mackay vehicles, caravans and custom builds.
JLS Automotive specialises in mobile auto electrical work across Mackay and beyond, from troubleshooting complex electrical gremlins to custom installations and gearbox overhauls. The team has earned their stripes working on everything from daily drivers to high-performance speedway cars and mining applications.
We come to your location to test, diagnose and fix electrical faults fast.
Complete gearbox rebuild and servicing to get your vehicle running smoothly again.
Brake systems, wiring and custom electrical setups for caravans and trailers.
Bespoke solutions including solar battery management and diesel pump control systems.
Electrical work for modified vehicles, race cars and high-performance engine swaps.
Specialist diesel ignition diagnostics and relay repairs for reliable cold starts.
Tell us what's happening with your vehicle and we'll schedule a visit to your location.
Our team travels to Mackay and surrounding areas to diagnose and repair on-site, saving you time.
We test, identify the fault and fix electrical issues fast—from glow relays to custom installations.
Your vehicle is repaired and ready to go, whether it's daily driving or a speedway build.
Tell us what's happening with your vehicle and we'll schedule a visit to your location.
Our team travels to Mackay and surrounding areas to diagnose and repair on-site, saving you time.
We test, identify the fault and fix electrical issues fast—from glow relays to custom installations.
Your vehicle is repaired and ready to go, whether it's daily driving or a speedway build.
JLS Automotive specialises in fast, on-site diagnostics and repairs so you're not stuck waiting. From caravan brake systems to custom diesel pump controls, we handle complex electrical work and gearbox overhauls with a team that knows their stuff.
The work speaks. So do the people we’ve done it for.
“After having my car in there for 10 months and almost $2000 for barely a days work on it, it came back worse than it went in. Now my glow relay doesn't stop when the cars running and it burns to even touch it, my radiator had been split, my problem wasn't even fixed, and it took almost a month to even organise to ge...”
“Traveled from WA with no issues with our caravans brakes. Then hit Mackay and big issues with our vans brakes. Called the team at JLS . Bring it in straight away was the reply. In and out and all fixed in an hour. What an awesome all girls team. Thank you so much. 💓”
“Below average work, even after I was told they are good quality. Charge an arm and a leg and had the car for 2 days extra. Had to take back for things that weren't done and not working properly and still having issues.”
“Huge shout out to the team from JLS automotive for fitting us straight in as we are full-time travelling. Got everything fixed and working in such a short time and us back on the road. Highly recommend chatting to the team for any of your automotive, fabrication or mechanical needs.”
We offer mobile diagnostics and repairs, so we come to you in Mackay. We also have a workshop if you prefer to drop off for larger jobs like gearbox overhauls.
It depends on the issue, but our team works efficiently. Many customers report being fixed and back on the road within an hour for caravan and trailer electrical work.
Yes. We specialise in caravan and trailer electrics including brake systems, wiring and custom electrical setups for travellers.
Yes. We do electrical work for modified vehicles, race cars and high-performance engine swaps, including speedway builds.
We specialise in glow relay and ignition systems, diesel diagnostics and custom diesel pump control systems to keep your vehicle starting reliably.
Yes. We design and install bespoke solutions including solar battery management, dual battery systems and custom control boxes tailored to your needs.