# The Conduction Company (TCCO) > The Conduction Company is a premium Auckland electrical contractor (HQ: 8A Rowe > Street, Onehunga). Master Electricians and registered electrical inspectors: > we both install and certify. Full-service: electrical, HVAC and ventilation, > security and CCTV, data and AV, EV chargers, solar, maintenance, and electrical > compliance. 450+ Google reviews at a 5.0 rating, decades of experience, and a > Lifetime Workmanship Guarantee. Servicing greater Auckland from Orewa to > Papakura. Phone (09) 390 0525. ## About and credentials - [Why TCCO](https://www.tcco.co.nz/about/why-tcco): What makes TCCO a premium electrical contractor: service standard, guarantee, and approach. - [Reviews](https://www.tcco.co.nz/about/reviews): Customer reviews and ratings: 450+ Google reviews at 5.0, plus NoCowboys and Builderscrack. - [Master Electricians](https://www.tcco.co.nz/about/master-electricians): TCCO's Master Electricians membership and what the Lifetime Workmanship Guarantee covers. - [Contact](https://www.tcco.co.nz/contact): Get a quote or book a job: phone (09) 390 0525, greater Auckland service area. ## Cost and decision guides - [How much does an electrician cost in Auckland?](https://www.tcco.co.nz/post/how-much-does-an-electrician-cost-in-auckland-pricing-guide-for-residential-commercial-services): Pricing guide with typical residential and commercial electrician rates and cost ranges in Auckland. - [Power point installation costs in Auckland](https://www.tcco.co.nz/post/power-point-installation-costs-and-electricians-auckland): What it costs to install or add a power point (outlet) in an Auckland home. - [HRV vs DVS vs SmartVent: which home ventilation system is best?](https://www.tcco.co.nz/post/hrv-vs-dvs-vs-smartvent-what-is-the-best-home-ventilation-system): Comparison of the main NZ home ventilation systems to help choose the right one. - [Heat pump or ventilation system?](https://www.tcco.co.nz/post/do-i-install-a-heat-pump-or-a-ventilation-system-hrv-dvs-smartvent): How to decide between a heat pump and a ventilation system for an Auckland home. - [How long does it take to charge an EV at home in NZ?](https://www.tcco.co.nz/post/how-long-does-it-take-to-charge-an-ev-at-home-in-nz): EV home-charging times and what affects them in New Zealand. - [Electrical certification explained](https://www.tcco.co.nz/post/electrical-certification-everything-you-need-to-know): What electrical certification is, when it's required, and what it covers in NZ. - [Electrician and apprentice pay rates in NZ](https://www.tcco.co.nz/post/electrician-electrical-apprentice-pay-rates-what-you-need-to-know): Typical NZ electrician and apprentice pay rates. ## Services - [Power and lighting](https://www.tcco.co.nz/electrical-services/power-lighting): Residential and commercial power and lighting installation and repair. - [EV charger installation](https://www.tcco.co.nz/electrical-services/ev-charger-installation): Home and business EV charger supply and installation in Auckland. - [Heat pumps and air conditioning](https://www.tcco.co.nz/electrical-services/heatpumps-air-conditioning): Heat pump and AC supply, install, and servicing. - [Ventilation](https://www.tcco.co.nz/electrical-services/ventilation): Home ventilation systems, supply and installation. - [Switchboards](https://www.tcco.co.nz/electrical-services/switchboards): Switchboard upgrades, repairs, and replacements. - [Inspection and certification](https://www.tcco.co.nz/electrical-services/inspection-certification): Electrical inspection and certification. TCCO can install and certify. - [Alarms and security](https://www.tcco.co.nz/electrical-services/alarms-security): Alarm and security system installation. - [CCTV cameras](https://www.tcco.co.nz/electrical-services/cctv-cameras): CCTV camera supply and installation. - [Phone, data and WiFi](https://www.tcco.co.nz/electrical-services/phone-data-wifi): Data cabling, phone, and WiFi network installation. - [TV and AV](https://www.tcco.co.nz/electrical-services/tv-av): TV mounting and audio-visual installation. - [Maintenance and servicing](https://www.tcco.co.nz/electrical-services/maintenance-servicing): Ongoing electrical maintenance for homes and businesses. ## Service areas - [Onehunga electrician](https://www.tcco.co.nz/locations/onehunga): Electrical services in Onehunga (TCCO's HQ suburb). - [Mt Eden electrician](https://www.tcco.co.nz/locations/mt-eden): Electrical services in Mt Eden. - [Mt Albert electrician](https://www.tcco.co.nz/locations/mt-albert): Electrical services in Mt Albert. - [Mt Roskill electrician](https://www.tcco.co.nz/locations/mt-roskill): Electrical services in Mt Roskill. - [Titirangi electrician](https://www.tcco.co.nz/locations/titirangi): Electrical services in Titirangi. - [Green Bay electrician](https://www.tcco.co.nz/locations/green-bay): Electrical services in Green Bay. - [New Lynn electrician](https://www.tcco.co.nz/locations/new-lynn): Electrical services in New Lynn. - [Blockhouse Bay electrician](https://www.tcco.co.nz/locations/blockhouse-bay): Electrical services in Blockhouse Bay. - [Henderson electrician](https://www.tcco.co.nz/locations/henderson): Electrical services in Henderson. - [Glenfield electrician](https://www.tcco.co.nz/locations/glenfield): Electrical services in Glenfield. - [Rosedale electrician](https://www.tcco.co.nz/locations/rosedale): Electrical services in Rosedale. - [Saint Heliers electrician](https://www.tcco.co.nz/locations/saint-heliers): Electrical services in Saint Heliers. ## Optional - [Residential services overview](https://www.tcco.co.nz/residential-services): Overview of TCCO's residential electrical work. - [Commercial services overview](https://www.tcco.co.nz/commercial): Overview of TCCO's commercial electrical work. - [Why does my circuit breaker keep tripping?](https://www.tcco.co.nz/post/why-does-my-circuit-breaker-keep-tripping-6-common-causes-fixes): Common causes and fixes for a tripping circuit breaker. - [Green goo in electrical wiring](https://www.tcco.co.nz/post/green-goo-in-electrical-wiring-what-it-is-why-it-happens-and-what-nz-homeowners-should-do): What the "green goo" in older NZ wiring is and what to do about it. - [No hot water: recovery explained](https://www.tcco.co.nz/post/no-hot-water-in-auckland-hot-water-recovery-explained): Why hot water runs out and how recovery works in Auckland homes. - [Home re-wiring in New Zealand](https://www.tcco.co.nz/post/electrical-re-wiring-of-homes-in-new-zealand): When and why an NZ home needs re-wiring. - [FAQs](https://www.tcco.co.nz/about/faqs): Frequently asked questions about TCCO's services.