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Professional Heavy Vehicle Auto Electricians in Perth, WA
Electrical issues slowing you down? Whether your trailer lights are flickering, your engine won’t start, or your fault codes won’t clear, the highly experienced heavy vehicle auto electricians at Prime Diesel WA have you covered.
We know how frustrating electrical problems can be, especially when you’ve got deadlines to meet and jobs to finish. That’s why our qualified auto electricians come to you, fully equipped and ready to tackle any electrical issue in your truck, trailer, or heavy-duty machinery.
Our electricians bring smart solutions and dependable service right to your site, from quick fixes to full rewiring and new-vehicle fit-outs.
Get in touch with us today for personalised assistance!
Our Heavy Equipment
Auto Electrician Services
When your machinery goes down, so does productivity, costing you time, money, and momentum. Prime Diesel WA is here to keep your heavy vehicles and equipment running at full strength. Our highly experienced heavy diesel mechanics in Perth specialise in:
Electrical
Diagnostics
We use the latest tools and expertise to find the root cause of electrical issues quickly and efficiently.
Wiring Repairs & Trailer Rewiring
Whether it’s a damaged harness or a complete trailer rewire, we carry out clean, professional installs that last.
Battery Testing & Replacement
On-the-spot battery testing, delivery, and installation of reliable batteries built to last.
New Fit-Outs for Heavy Vehicles
Need radios, lighting, cameras or custom setups? We design and install full electrical fit-outs to suit your vehicle’s needs.
Starter Motor & Alternator Services
We repair or replace faulty starter motors and alternators to keep your vehicle starting and running reliably.
Auto Generator
Repairs
Our Perth electricians handle everything from charging issues and worn components to complete generator overhauls.
Lighting Repairs & Upgrades
From faulty lights to full LED upgrades, we ensure your vehicle meets safety and visibility standards.
Fault Code Scanning & Clearing
We identify and clear fault codes across all major makes using advanced diagnostic tools.
Power System
Upgrades
Our expert team designs and installs power systems to support tools, equipment, and onboard technology.
We Handle All Types of Heavy Vehicles
No matter what you drive or operate, if it’s heavy-duty, we know it inside and out. We specialise in handling:
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Heavy-duty trucks and semi-trailers
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Buses and coaches
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Mining and earthmoving equipment
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Agricultural machinery
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Generators and industrial machines
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Utility and service vehicles
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Fleet and commercial vehicles
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And more
Early Signs of Electrical Trouble
Electrical issues in heavy vehicles can start small, but if left unchecked, they can lead to costly breakdowns and safety risks. If you notice any of the warning signs below, don’t ignore them. Call Prime Diesel WA, and we’ll get to the root of the problem before it worsens.
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The engine won’t start or takes too long to crank
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Lights flicker, dim, or don’t work at all
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The dashboard shows warning lights or fault codes
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Strange electrical smells or burning plastic
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Accessories like radios, GPS, or cameras fail randomly
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The battery keeps dying or won’t hold charge
Our Safety & Quality Assurance Standards
Safety and quality are at the heart of what we do at Prime Diesel WA. Our heavy equipment auto electricians:
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The engine won’t start or takes too long to crank
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Lights flicker, dim, or don’t work at all
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The dashboard shows warning lights or fault codes
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Strange electrical smells or burning plastic
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Accessories like radios, GPS, or cameras fail randomly
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The battery keeps dying or won’t hold charge
Request a Callout
Don’t wait for small issues to become big problems. Request a callout now, and we’ll be on our way to diagnose, repair, and restore your heavy vehicle’s electrical systems, right where you need us. Our expert truck auto electricians in Perth are fully equipped to handle everything from quick fixes to full system repairs.