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Contact us today!

G-WIZ offers Cel-Fi products and installation expertise. Cel-Fi is the only cellphone boosters approved by Spark, Vodafone and 2degrees, and will not be shut down by phone companies as other inferior and non-secure repeaters may be.
brian@g-wiz.co.nz
027 288 6850
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CEL-FI

Improve your mobile signal and reception at home or work with Cel-Fi Smart Repeaters leading technology.

FREEVIEW

Supply and installation of your Freeview antenna and cabling, plus set up and tuning to your TV.

SKY

G-WIZ is an official SKY installation contractor, offering set up, installation and multi-screen casting solutions.

HOME THEATRE

Enjoy theatre-quality at home with high performance solutions, including HD upgrades and wall mounts.

Frustrated with Poor Mobile Reception?

G-WIZ offers Cel-Fi products and installation expertise. Cel-Fi is the only cellphone boosters approved by Spark, Vodafone and 2degrees, and will not be shut down by phone companies as other inferior and non-secure repeaters may be.

LEARN MORE
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Customer Feedback

Here’s what people are saying about our service

Great service fast efficient and friendly thanks Brian all working better than expected

I asked Brian to install a Freeview aerial at short notice, he arrived that afternoon and was finished within an hour and my picture is crystal clear, impressive service!

Great Company to deal with even returned 3 more times for me during my house repair to install and fit extra tv's thank you so much would recommend to anyone!!

Did a great job installing my aerial and fixing my phone line. Can highly recommend!

A+++ Awesome service. Fast, friendly and good price. Thanks.

Fantastic service! Speedy and expert.

Excellent service, prompt and efficient. Highly recommend.

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Up the Ante on WiFi Performance!

Looking for a professional-quality WiFi Booster and fuss-free installation and set up? G-WIZ provides trusted WiFi Boosting solutions to keep your entire home connected.

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Why Choose G-WIZ?

Local

G-WIZ is locally owned and operated, servicing wider Christchurch for 10+ years.

Professional

We offer professional expertise, combined with a focus on customer satisfaction.

Friendly

We offer service with a smile, and never baffle customers with techno lingo.

Affordable

G-WIZ offers exceptional value, with affordable services done right the first time.

Friendly, Down to Earth Service You Can Count On

G-WIZ is proud to offer friendly service and top solutions that keep our customers coming back to us for all of their audio visual needs. We have a ‘do-it-once, do-it-right’ philosophy to ensure your satisfaction. Our down to earth approach and communication style is free from techno lingo – giving you confidence in the service and solutions we provide.

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“Can I watch SKY on a different TV without getting another box?”

FAQS

From A – Z in Audio Visual:

G-WIZ has you covered!

G-WIZ Audio Visual offers a full spectrum of audio visual services in Canterbury, including…

Audio Visual Equipment

Cellphone Repeaters

Digital TV Solutions

HD Upgrades

Multi-Screen Casting

Sky Installations

WiFi Boosters

Cable installations

Chromecast Setup

HD Upgrades

Home Theatre

Satellite & Antenna Services

TV Wall Mounts

Zone Set-Up for Bluetooth

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How Can G-WIZ Meet YOUR Audio Visual Needs?

Whatever your requirements, we have a quality AV solution to suit. Contact our team today to learn more, request a quote, or book a consultation.

CONTACT US
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G-WIZ offers exceptional home and office audio visual solutions in Christchurch, including Cel-Fi mobile phone repeaters, home theatre, FREEVIEW and SKY installation and set up, WiFi boosters and much more.

Quick Links

Contact

027 288 6850

brian@g-wiz.co.nz

 

Monday – Friday

8:30am – 5:00pm

Copyright © G-WiZ Audio Visual. Designed & Developed by Market My Company Ltd.