TOPA Electrical designs and installs smart home systems for homes across Christchurch and Canterbury.
Imagine a home that adapts to your lifestyle—lights that turn on when you walk in, climate control that adjusts automatically, and security that keeps you protected 24/7. Our professional Smart Home Automation services make this a reality.
As certified electricians specializing in smart home technology, we provide seamless wiring, installation, and programming to create a truly connected and intelligent home.
Why Choose Smart Home Automation?
✅ Convenience & Comfort – Control lighting, heating, and appliances from anywhere using your smartphone or voice commands.
✅ Energy Efficiency – Reduce energy bills with automated lighting, heating, and smart energy monitoring.
✅ Enhanced Security – Smart locks, CCTV, and motion sensors keep your home safe at all times.
✅ Future-Proof Technology – Our systems are scalable, durable, and compatible with a wide range of smart devices.
How can TOPA Electrical help you?
Wiring & Electrical Setup – Professional installation of smart switches, lighting, and sensors.
Smart Home Programming & Integration – Custom automation programming for a personalized smart home experience.
Full System Installation – From smart lighting to automated climate control, we design and install complete solutions.
Support & Maintenance – Ongoing support to keep your smart home running smoothly.
Get Started Today!
Contact us for a free consultation and discover how we can make your home more intelligent, energy-efficient, and secure!

We wire, install and program KNX and PDL Wiser smart home systems, covering lighting, climate control and security.
KNX is an open standard for home and building automation, supported by many manufacturers. PDL Wiser is a smart home system that controls lights, fans and heating from an app or on a schedule.
We are based at Unit 1-10 Musgrove Close, Wigram, Christchurch, and work across Canterbury, including Christchurch city, Rangiora, Rolleston and Lincoln.
Yes. Our warranty covers defects in materials and workmanship on all our electrical services and installations, and faulty components are repaired or replaced at no cost to you. See After Sale Care for details.
Book online through our Booking page, call 03 348 3366 or email info@topa.co.nz.
"Topa keeps their promises, they deliver what they promise, we use them for all our electrical work." — Airport Lodge Motel