Complete auto electrical repair & diagnosis in Townsville

Your car's electrical system manages many aspects of your vehicle. It's used to start the engine, lock your doors and operate your windows. Without reliable electrical components in your car, you'll notice your vehicle is less dependable.

The auto electricians at Dewy's Auto Electrics will service, repair and replace faulty batteries, alternators and starter motors. We will also provide repairs to your existing lighting and provide wiring solutions.

We conduct comprehensive servicing and repairs to the auto electrical components of all vehicles including cars, 4WDs and golf carts. Our Garbutt workshop is equipped with state-of-the-art machinery and our technicians have a wealth of experience, so you can trust we'll fix any issue.

Get in touch to book your vehicle in for servicing and repair.
Hand of auto repair man doing diagnostics of car — Auto electrics and air conditioning in Garbutt QLD


Lost power or noticed poor performance from your vehicle? Bring it down to Dewy's Auto Electrics for diagnostic testing.

Since vehicles are now more sophisticated than ever and feature a range of gauges, monitors and sensors used to track performance, it's integral you choose an auto electrical workshop that has the tools and equipment to keep up.

Our specialist technicians are trained to diagnose and repair all manner of electrical faults. Using scan tools and firmware, we can accurately detect trouble with your vehicle and get you back on the road quickly.
Hand of repair man fixing the wires of a car — Auto electrics and air conditioning in Garbutt QLD

Automotive Wiring

Electrical wiring faults are some of the most common issues we see in our Garbutt workshop.

An electrical wiring problem can be as simple as loose wires or can be as complicated as a crushed or corroded wire. From minor to more complicated problems, we'll detect faults using the latest in diagnostic equipment. Once diagnosed, our team will disassemble the components wiring to repair or replace the issues.

We will then run further tests to ensure we have resolved the issue that was present.

Two repair man fixing under the car — Auto electrics and air conditioning in Garbutt QLD

Lighting & Accessories

Going off road? Get the most from your trip by having us fit your vehicle with lighting and accessories. Our workshop is stocked with a range of options sure to improve your driving experience.

We have spotlights and additional lighting solutions that will increase visibility in dark conditions. We don't just sell these accessories we can also fit lights and vehicle add-ons in our workshop.

Our team can provide advice on the best lighting and accessories to suit your requirements and upgrade your performance.

Hand of auto repair man fixing battery of car — Auto electrics and air conditioning in Garbutt QLD


Finding your vehicle hard to start in the morning? Your battery might be on its last legs. Avoid the inevitable breakdown by speaking to our auto electricians. We can test your battery in our workshop and if it is no longer viable we will change it for you.

Generally, a car battery will last for about 4 years, but there are a number of determining factors that can change this figure. How you drive your car, where you live and even the condition of your charging system can impact battery life.

Spare parts of a car — Auto electrics and air conditioning in Garbutt QLD

Spare Parts

At Dewy's Auto Electrics, we stock a range of spare auto electrical and air conditioning parts.

We don't just have spare parts for cars and four-wheel drives, we also have a variety of spares for golf carts as well. We carry leading brand of electrical components and accessories, so you can always be sure you're getting the best value when you shop at our auto electricians.

If we don't have the part you need in stock, we'll happily order it for you. Simply, come in to our store or contact us today.