TOPA Electrical has wired more than 1,090 new homes in Christchurch and Canterbury, from standalone houses to multi-unit developments.
We specialize in electrical solutions for new residential stand-alone homes, multi-unit developments, simultaneous multi-house projects, and light commercial builds, including motels, hospitality venues, and small industrial facilities. Our expertise covers every stage—from initial concept and design to wiring, post-installation training, and ongoing servicing and maintenance.
Whether your project is residential, commercial, or industrial, we can assist with all aspects of electrical planning and execution. Not sure how to design your lighting? Need guidance on the number, placement, or style of electrical fittings? Considering security or emergency lighting solutions? Contact us early in your build. With our experience, we’ll help you avoid costly mistakes and ensure a high-quality, efficient, and future-proof electrical system.

More than 1,090 new homes, along with multi-unit developments, simultaneous multi-house projects and light commercial builds such as motels, hospitality venues and small industrial facilities.
A pre-wire is a stage of a new build where cables, boxes and conduits are installed before the walls are lined. A fit-off is a later stage where switches, sockets and lights are connected and tested.
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 Electrical work extremely hard to ensure work is completed to schedule." — Canterbury Design & Builder group Ltd