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      • Wheel Bearing Replacement
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      • Solar
      • Towing
      • UHF Radios
      • Car Fridges
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      • Marine Batteries
      • Motorcycle Batteries
      • Passenger Batteries
      • Stop/Start Batteries
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      • Dash Cams
      • Reversing Cameras
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Trailer Wiring

Reliable trailer wiring is important for safety, visibility, and compliance on the road. If you’re towing a camper, boat, or work trailer, having your trailer’s electrical system professionally installed and maintained will mean everything keeps working as it should. Autospark provides expert trailer wiring services across Perth for a wide range of vehicles and trailer types.

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Perth Trailer Wiring Installations

Faulty or outdated trailer wiring can lead to safety risks and legal headaches. Don’t let electrical issues ruin your towing plans or put you and others at risk. There are a number of warning signs to keep an eye out for. Give us a call if any of the following apply:

  • Trailer lights flicker or don’t turn on.
  • Indicators or brake lights don’t sync properly with the towing vehicle.
  • You’ve recently bought a new trailer and need wiring installed.
  • Your old wiring is corroded, damaged or unreliable.
  • You’ve upgraded vehicles and need a new trailer plug connection.
Enquire Now

Trailer Wiring with Autospark

At Autospark, we offer professional trailer wiring services designed to maintain safe and compliant towing. Whether you’re installing wiring for the first time or replacing a faulty setup, our technicians handle it all with precision and care. We work with all types of trailers, including caravans, boat trailers, camper trailers, and box trailers.

To start, our service includes inspecting the existing wiring, installing high-quality connections, matching plugs and sockets to your vehicle, and testing all circuits for reliable performance. We take the time to ensure brake lights, indicators, reverse lights, and tail lights all function properly with your towing vehicle. We also install electric brake controllers and auxiliary power connections if required.

With decades of experience and a reputation for reliable workmanship, Autospark is your trusted choice for trailer wiring in Perth. We’ll make sure your trailer is safe, road-ready, and compliant with Australian standards.

Book Your Trailer Wiring Service in Perth

Book your trailer wiring installation in Perth with Autospark and enjoy peace of mind every time you tow. Our expert team will get the job done right the first time.
Enquire Now

Why Choose Autospark ?

With over 35 years of experience, Autospark stands as one of Perth’s leading auto electrical specialists. Our extensive network includes nine metropolitan branches and one regional centre, ensuring that expert assistance is always within reach.

Our team of qualified auto electricians is proficient in diagnosing and resolving a wide range of trailer wiring issues. Whether it’s a simple repair, a complete rewiring, or troubleshooting complex electrical problems, we have the expertise to get your trailer back on the road safely and efficiently.

We utilise high-quality components from reputable brands such as REDARC, Hella, and Bosch, ensuring durability and reliability in every job we undertake. Our commitment to excellence means we stay updated with the latest industry standards and technologies, providing you with top-notch service every time.

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Air Conditioning
Alternators
Electrical Diagnosis
Electronic Fuel Injection
Vehicle Lighting
Starter Motors
Mechanical Services
Batteries
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Frequently Asked Questions

How do I know if my trailer wiring needs to be replaced?

If your trailer lights are flickering, not working at all, or responding inconsistently to your vehicle’s signals, it could indicate damaged, corroded, or improperly connected wiring. Older trailers may also have wiring that doesn’t meet current safety standards. Autospark’s technicians can assess the system and replace or repair wiring to ensure full functionality and compliance.

Can you install trailer wiring for any type of trailer?
Yes, we can install trailer wiring for just about any trailer type, including caravans, camper trailers, box trailers, boat trailers, and more. Our team will match the wiring setup to your towing vehicle, making sure all lighting functions are connected correctly and safely. We can also install brake controllers and accessories as needed.
How long does a trailer wiring service take?
Most trailer wiring installations or repairs can be completed within 1 to 2 hours, depending on the complexity of the setup and the condition of the existing wiring. Our goal is to provide a fast turnaround without compromising on quality or safety. If extra components are required, we’ll let you know in advance. We always start with a detailed diagnosis of any problems and make sure we communicate the work that needs to be completed in advance.
What kind of plugs do you install?
We install both 7-pin and 12-pin plugs, depending on your needs. These plugs allow for proper connection of lighting, indicators, electric brakes, and auxiliary power. If you’re not sure which plug you need, our technicians will assess your trailer and towing vehicle to recommend the best setup for your application.
Do I need a brake controller for my trailer?

If your trailer has electric brakes (usually trailers over 750kg ATM), then yes – you’ll need a brake controller installed in your towing vehicle. Autospark can supply and install brake controllers that work seamlessly with your trailer’s braking system, giving you improved control and safety while towing. Those behind you will always know when to slow down and stop. 

What makes professional trailer wiring better than a DIY job?
DIY trailer wiring can lead to poor connections, exposed wires, or incorrect installations that compromise safety and reliability. At Autospark, we use high-quality components and follow correct wiring standards to ensure a secure and road-legal result. Professional installation also includes full testing, so you can tow with complete confidence. At the end of the day, you want to make sure that those behind you know your next move, to protect them and yourselves.

Why Choose Us?

Being a proud Western Australian business for 39 years, we have been a large part of the industry and these are just some of the reasons why you need Autospark as your Auto Electrician.

Qualified Auto Electricians
We’re Trusted Professionals
Over 35 Years Experience
We Work With Any Make
Dedicated Operational Staff
We Have A Location Near You

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You can rely on Autospark

Our branches are conveniently located around the metro Area and in Albany.
If you need us, we are sure to have a branch near you. Speak to your nearest Autospark professional today.
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As a group of trusted Professionals, Autospark has been serving Western Australia for 39 years. With quality technicians and one of the most trusted names in the industry, you can rely on Autospark.

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Autospark ensures compliance with all the required regulatory bodies, this is a requirement we are more than satisfied to fulfil. Just another way you can be sure you are getting the best, from the best.

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