Auckland Residential Electricians Since 1952
Trusted by Auckland Homeowners for Over 70 Years
BW Henderson Electrical has been Auckland’s trusted residential electrician since 1952. For more than 70 years, our registered electricians have been keeping Auckland homes safe, compliant, and comfortable — from simple repairs to full new-build wiring.
As Master Electricians members, every residential job we complete is backed by a $20,000 workmanship guarantee. Our team is EWRB-registered, fully insured, and committed to completing every job to the highest standard — with no shortcuts.
Whether you need an extra power point, a full rewire, EV charger installation, or solar panels for your home, our residential electricians are available across Auckland. Installation quotes are complimentary. A charge applies for fault-finding and repair assessments.
Our Residential Electrical Services
What Our Residential Electricians Do
We offer a full range of residential electrical services for Auckland homes — from repairs and maintenance through to new installations and complete new-build wiring:
- Power Reticulation
- Builders’ Temporary Supply (BTS)
- Lighting & Power Layouts & Plans
- Home Automation
- Audio Visual Systems
- Outdoor Lighting
- Security Systems
- CCTV
- Security Lights
- TV / Phone Layouts
- Data Layouts
- Solar Power
- Electric Vehicle Chargers
Residential Electrical Services for Every Auckland Home
From Repairs to New Builds — We Do It All
No job is too small or too large for our residential electrical team. We work on all types of Auckland homes — new builds, older villas, renovations, and investment properties — and can handle everything from a single power point to a complete rewire.
Extra Power Outlets for Modern Auckland Homes
Many older residential homes are not suited to our modern lifestyles – our team can install extra power outlets in strategic areas of your home to help cope with additional electrical devices.
Lighting Installation and Upgrades
Whether you simply need extra lighting in a room or are designing a lighting scheme to complement a new outdoor living area, our team can design and install additional light fittings to suit your requirements.
TV, Phone and Data Outlet Installation
If you are experiencing reception or internet issues or simply require more outlets to suit a growing family, we can assist with upgrading your TV, phone, and network requirements to suit your needs.
Hot Water Element Repairs and Replacement
Whether you require urgent repairs, an upgrade, or full system replacement, our team can assess your needs and specify a solution for any hot water issues.
Home EV Charger Installation Auckland
As electric vehicles become more popular, installing charging stations is becoming a growing area of our business – talk to us about your specific requirement.
Water Pump Repairs
Fast and efficient repairs, maintenance services and replacement options for a range of water pumps, electric pumps.
Why Choose BW Henderson
70+ Years of Proven Experience
Established in Papakura since 1952, BW Henderson has been South Auckland's most trusted electrical contractor for over 70 years. Our team of registered Master Electricians delivers work that's built to last every time.
24/7 Emergency Response
Electrical breakdowns don't keep business hours. BW Henderson provides round-the-clock emergency response for commercial and industrial clients across Auckland. We respond fast to minimise your downtime and protect your business.
SiteWise 100 Certified
BW Henderson holds SiteWise 100 certification — New Zealand's highest contractor health and safety rating. This is required by many commercial, industrial, and government clients and demonstrates our commitment to safe worksite practice.
$20,000 Workmanship Guarantee
As Master Electricians Quality Assured members, every job we complete is backed by a $20,000 workmanship guarantee — one of the strongest protections available for electrical work in New Zealand. You're covered.
Our Service Areas
Our Service Areas
New Build and Renovation Electrical Work
Electrical Wiring for New Auckland Homes
BW Henderson Electrical works with homeowners and builders across Auckland on new residential builds. We provide full electrical plans, power reticulation, lighting layouts, and builders’ temporary supply — all completed by EWRB-registered electricians to meet New Zealand building code requirements.
We work alongside many of Auckland’s leading residential building companies and are the electrician of choice for a number of award-winning builders. Furthermore, our experience with new builds means we understand how to coordinate with other trades to keep your project on schedule.
Renovation and Extension Electrical Upgrades
Renovating your Auckland home? Our residential electricians can assess your existing electrical system and carry out all necessary upgrades, additions, and compliance work. Whether you are adding a new room, updating a kitchen, or converting a garage, we ensure your electrical installation is safe, compliant, and suited to your new layout.
What our clients say
Get a Free Quote from Auckland's Trusted Residential Electricians
Auckland Residential Electrician — Serving Homeowners Since 1952
Whether you need a single power point or a complete new-build wiring package, BW Henderson Electrical is Auckland’s trusted residential electrician. Get in touch for a free, no-obligation installation quote — we will assess your job and provide a clear price before we start.
Residential Electrician FAQs
How much does a residential electrician cost in Auckland?
How much does a residential electrician cost in Auckland?
BW Henderson charges a first-hour minimum of $150 + GST for standard residential jobs, which includes your electrical safety certificate, travel, and call-out fee. After the first hour, labour is charged at $30 + GST per 15 minutes. Installation quotes are provided free of charge — a fee applies for fault-finding and repair assessments. See our pricing page for full details.
Do I need a registered electrician for home electrical work?
Do I need a registered electrician for home electrical work?
Yes. In New Zealand, all electrical installation, repair, and maintenance work must be carried out by a registered electrician. DIY electrical work is illegal and can void your home insurance. All BW Henderson electricians are registered with the Electrical Workers Registration Board (EWRB) and carry out all work to the required standard, providing an electrical safety certificate on completion.
Can you wire a new build home in Auckland?
Can you wire a new build home in Auckland?
Yes. BW Henderson Electrical provides full electrical services for new residential builds across Auckland, including electrical plans, power reticulation, lighting layouts, builders’ temporary supply, and all rough-in and final fix work. We work with both homeowners and building companies and can provide a fixed-price quote for your new build project.
Do you install EV chargers for homes?
Do you install EV chargers for homes?
Yes. We install home EV charging stations for Auckland homeowners. We can assess your existing electrical system, recommend the right charger for your vehicle and usage, and carry out the full installation — including any switchboard upgrades required. Get in touch for a free quote on home EV charger installation.
What areas of Auckland do you cover for residential electrical work?
What areas of Auckland do you cover for residential electrical work?
BW Henderson Electrical covers the wider Auckland region including South Auckland, East Auckland, and Central Auckland. Our base in Takanini means we are well positioned to serve South and East Auckland quickly. We work in suburbs including Howick, Botany, Pakuranga, Papakura, Manukau, Manurewa, Ellerslie, Epsom, Mt Eden, Ponsonby, and many more. Call us on 09 298 1944 to confirm we cover your area.
