What are the opening hours?

Monday 7:30am - 6pm Tuesday 7:30am - 6pm Wednesday 7:30am - 6pm Thursday 7:30am - 6pm Friday 7:30am - 6pm Saturday 9am - 2pm

GRC Audio

GRC Car Audio - Car audio installation service in Christchurch, Canterbury | Car Audio, Car Alarms, GPS, Radar Detectors, Cellular, Reverse Cameras

Locally known and respected throughout the Canterbury area with an on the spot install service, we can source, supply and install most recognised brands. We also install other supplied products. This giving you the assurance you are being taken care of in a reliable and highly professional manner. We can quote over the phone. All we need to know is the make, model, year of your vehicle. We will su

pply an assortment of escutcheons and fitting kits to suit most makes and models. With a lifetime warranty on installation you can keep piece of mind. Call us today on 0800 212 777 or 021 777 212.

04/09/2026

Don’t wait for a break-in. Protect your vehicle and tools with the right security system, professionally installed by GRC!

02/09/2026

Without a security system, your vehicle, tools and equipment are left vulnerable to theft. Prevention is the key.

Choosing the right security solution, backed by our specialist installation service, provides an added layer of protection and peace of mind.

From vehicle alarms and immobilisers to GPS tracking systems, we can help protect your vehicle and valuable work tools - whether you’re at home, on the job, or parked up overnight.

Protect it before it’s too late.

31/08/2026

Upgrade Your Factory Head Unit - Without Losing Your Factory Features!

With the iDatalink Maestro RR2 module and a Kenwood multimedia touchscreen, we can upgrade your vehicle’s factory head unit while retaining the features you already rely on.

✅ Retain factory vehicle settings
📷 Keep your factory reverse camera
🎵 Retain steering wheel controls
🅿️ Keep factory parking sensors

Got a faulty or problematic factory head unit? You don’t necessarily have to lose your factory features when upgrading.

At GRC Audio & Security, we can help find the right solution for your vehicle and get you back on the road with a modern multimedia system - while keeping your factory functionality.

📩 Talk to GRC Audio & Security today to see what we can do for your vehicle!

28/08/2026

Are you looking for the ultimate dash camera installation package?

Check out our range of BlackVue products online.

This BMW M3 Competition recently received the ultimate setup, including a standalone BlackVue battery for extended parking-mode recording - keeping your dash cam running independently of the vehicle’s battery system.

26/08/2026

For over 25 years, GRC Car Audio + Security has been proudly providing Christchurch with professional vehicle audio, security and electronics installations!

Locally trusted. Fully mobile. Here to keep you moving. 🚗🔧

🔗 https://grcaudio.co.nz

24/08/2026

Professional vehicle audio & security installations, brought straight to you!

Car audio, dash cams, alarms, GPS tracking, radar detectors, reverse cameras & more.

📍 Fully mobile throughout Christchurch
⭐ 25+ years of experience
🔗 https://grcaudio.co.nz

21/08/2026

This Honda Type R needed a clean, professionally installed cable for its portable radar detector.

We’re a fully mobile service, so we come to you - saving you time, hassle and money. No need for a loan car or a trip to the workshop!

19/08/2026

Looking to upgrade your vehicle? GRC can seamlessly integrate this Pioneer 9” trapezoid multimedia screen into your vehicle, giving you modern multimedia features while maintaining a clean, factory-style finish.

Starting with a quality brand is the best place to begin. Check out our range of Pioneer products through our website!

🔗 https://grcaudio.co.nz/product/pioneer-prevnext-dmh-ap6650bt/

17/08/2026

Custom-installed radar detector in a 2026 Zeekr ⚡️

We have the knowledge and experience to work on the latest EVs and hybrids. From custom-installed dash camera systems to seamlessly integrating radar detection, we make sure everything is installed cleanly while working with the vehicle’s existing systems!

Looking to upgrade your EV or hybrid? We’ve got you covered.

14/08/2026

Kenwood offers a range of Toyota factory replacement solutions, and this 8” multimedia head unit looks right at home in the dash. Featuring wireless Apple CarPlay, wireless Android Auto, integration with your existing reverse camera, and steering wheel controls - all while keeping the factory look and feel!

🔗 https://grcaudio.co.nz/product/kenwood-dmx823wxs/

Address

PO Box 29468 Riccarton
Christchurch
8540

Opening Hours

Monday	7:30am - 6pm
Tuesday	7:30am - 6pm
Wednesday	7:30am - 6pm
Thursday	7:30am - 6pm
Friday	7:30am - 6pm
Saturday	9am - 2pm

Telephone

+64800212777

Website

http://www.grcaudio.co.nz/

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