If you’re looking for internationally recognised brands in car audio, vehicle security, or audio-visual products, and anything classed as auto electrical — we do it all with expertise.
A1 Car Alarms & Audio Ltd has proudly served New Zealand since 2008. Over the years, we’ve specialised in delivering high-quality in-car entertainment (ICE), vehicle security alarm systems, and more. The business has steadily grown into a trusted name in the industry, supported by a skilled team with over 15 years of experience.
In Hamilton, we’ve got the tools and know-how to fix any vehicle's electrical problem.
If your car doesn’t start, runs rough, misfires, or cuts out, it could be a fault in the computer system (ECU) — no worries, our qualified techs can sort it out for you.
We handle all things auto electrical — from batteries to full installs. Whether it’s your car, trailer, truck, or even the family boat, we’ve got it covered.
Have a look at all our services – just click here.
If you can't come to us, we'll come to you.
Alarms, wiring, installs — your vehicle’s electrical sorted, no worries.
Absolutely a pleasure to deal with. Arrived on the minute of appointment booking. Fast response time and extremely tidy work and great pricing. Highly recommend to others wanting a new Car Alarm or Audio.
Dinesh has a very high work ethic and clearly knows what he’s doing, he explained a few things to me about my car that wasn’t relevant to the installation of my head unit and reversing camera, he told me about an issue in my car and how to resolve it. Very nice guy with a very good price. I highly recommend coming here. Support great small businesses.
Dinesh is very polite and hospitable type of person. He did my job within 2 hrs even though my car was very complicated lots of wires. I am going back to get my sounds installed. Price compared to most places I went to is very reasonable and affordable. As long as you pay him he is flexible with payment plan. Thank you 😊
Our FAQ section covers common questions about our auto electrical services, head units installation and car stereos. Find quick, reliable answers to help you make informed decisions about your vehicle.
We offer a wide range of car infotainment systems, including touchscreen head units with Bluetooth, Apple CarPlay and Android Auto compatibility, GPS navigation, multimedia setups with reversing cameras, and custom-fit systems for various vehicle models — all professionally installed and backed by a 12-month replacement warranty.
Yes, we do. Our mobile installation service covers Hamilton and nearby areas, making it easy for you to get your alarm, audio system, or other auto-electrical work done without needing to visit the workshop.
Yep, we’ve got you sorted! Whether it’s a flat battery, warning lights, or something not working right, we’ll track down the issue and fix it up. Our team can handle all kinds of electrical problems — fast, reliable, and done right.
Yes! Just drop it off and we’ll bench test it for you. We’ll let you know if it’s working fine, needs reconditioning, or if it’s faulty — and we’ll provide suitable replacement options if needed.
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