Your Somerville Electrician Since 1952
BW Henderson Electrical has been serving Auckland homeowners and businesses since 1952. As a result, we are the Somerville electrician that local residents and property owners have relied on for over 70 years. We provide residential and commercial electrical services throughout Somerville and the surrounding East Auckland suburbs of Bucklands Beach, Highland Park, Botany, Howick, and Half Moon Bay.
Somerville is a well-established residential suburb on the eastern edge of Auckland, known for its quiet streets, family homes, and easy access to the Mangemangeroa Reserve and the Tamaki Strait coastline. Our EWRB-registered electricians carry out a wide range of residential and commercial electrical work throughout the area. Furthermore, every job is backed by a $20,000 Master Electricians workmanship guarantee. Installation quotes are free — however, a charge applies for fault-finding and repair assessments.
What our clients say
Electrician Services for Somerville
Residential Electrical Services for Somerville Homeowners
Somerville’s housing stock is predominantly 1970s to 1990s family homes, many of which are reaching the age where switchboard upgrades and rewiring are becoming necessary. In addition, the suburb’s owner-occupier demographic generates strong demand for EV charging, solar installation, heat pump wiring, and home automation. Our residential services include:
- General electrical repairs and fault-finding
- Switchboard upgrades and replacements
- Rewiring and new circuit installation
- Renovation and extension electrical work
- Outdoor, garden, and security lighting
- Residential solar panel installation
- EV charger installation for home garages
- Heat pump and air conditioning installation
- Home automation and smart home systems
- Security systems, alarms, and CCTV
- Healthy Homes electrical compliance for rental properties
- TV, phone, data, and audio-visual layouts
Commercial Electrical Services Near Somerville
BW Henderson carries out commercial electrical work for businesses and property managers throughout the Somerville area and the wider East Auckland commercial corridors, including East Tamaki Road, Botany, and Highland Park. We are IQP registered for Building Warrant of Fitness electrical compliance. Our commercial services include:
- Commercial indoor lighting design and installation
- Commercial outdoor and carpark lighting
- Commercial EV charger installation
- Property manager and landlord electrical services
- Office and retail fit-out electrical work
- Switchboard upgrades and power distribution
- Data, AV, and communications cabling
- Security systems, CCTV, and access control
- IQP inspections for Building Warrant of Fitness compliance
Contact BW Henderson Today
Why Somerville Residents Choose Us
Over 70 Years Serving Auckland
BW Henderson Electrical has been completing electrical work for Auckland homeowners and businesses since 1952. Consequently, we are one of the most established electrical contractors in the region, with genuine long-term experience across East Auckland. Furthermore, most of our Somerville work comes through referrals and repeat clients — which is why reliable, quality workmanship is central to everything we do.
24/7 Emergency Response
Electrical faults don’t keep business hours. Therefore, we provide 24/7 emergency callout response for residential and commercial clients throughout Somerville and East Auckland. Call us any time on 09 298 1944 and we will attend as quickly as possible.
SiteWise 100 Certified
BW Henderson holds a SiteWise 100 certification — New Zealand’s highest contractor health and safety rating. As a result, we are approved to work on managed commercial and residential sites across East Auckland without requiring additional contractor pre-qualification.
Master Electricians Quality Assured
As a member of Master Electricians New Zealand, all our work is backed by a $20,000 workmanship guarantee. In addition, all our electricians are registered with the Electrical Workers Registration Board (EWRB), ensuring every job is legally compliant and fully warranted.
Thermal Imaging Technology
We use thermal imaging cameras to detect overloaded circuits, failing connections, and switchboard faults before they cause outages or fires. For Somerville’s 1970s–90s homes, thermal imaging is a cost-effective way to identify wiring issues before they become urgent problems.
Part of French Group
BW Henderson is part of the French Group, a family-owned Auckland business with deep roots in the electrical industry. This means we have the resources to handle larger jobs across Somerville and East Auckland, while still delivering the responsive, personal service our residential clients expect.
Electrical Services Across Somerville and East Auckland
About Somerville
Somerville is a quiet residential suburb in East Auckland, situated between Bucklands Beach, Highland Park, and Howick, with the Mangemangeroa Reserve and Tamaki Strait coastline to the east. The suburb is predominantly made up of 1970s to 1990s family homes — a housing stock that is increasingly reaching the age where switchboard upgrades, rewiring, and electrical compliance work become necessary. Furthermore, the area’s family-orientated demographic generates consistent demand for home improvements including EV charging, solar installation, heat pump wiring, and home automation.
BW Henderson carries out electrical work across Somerville and the surrounding East Auckland suburbs on a regular basis. In addition to residential work, we also service the nearby commercial areas along East Tamaki Road and in Botany, Highland Park, and Howick — including fit-outs, lighting upgrades, and property manager electrical services. Whether you are a homeowner, landlord, or business owner, our team is ready to help.
BOOK YOUR NEXT JOB
Contact BW Henderson on 09 298 1944 or complete the form below.
Electrician Somerville — FAQs
Do you service Somerville for electrical work?
Do you service Somerville for electrical work?
Yes. We are a trusted Somerville electrician serving residential and commercial clients throughout the suburb and surrounding East Auckland areas including Bucklands Beach, Highland Park, Botany, Howick, and Half Moon Bay. Call us on 09 298 1944 or use the booking form above to get in touch.
Do you carry out switchboard upgrades in Somerville?
Do you carry out switchboard upgrades in Somerville?
Yes. Switchboard upgrades are one of the most common jobs we carry out in Somerville. Many of the suburb’s homes were built in the 1970s to 1990s with older consumer units that are no longer adequate for modern electrical loads — particularly with the addition of EV chargers, heat pumps, and solar systems. We assess your switchboard and provide a free installation quote. A charge applies for fault-finding assessments.
Do you install EV chargers in Somerville?
Do you install EV chargers in Somerville?
Yes. We install home EV chargers for Somerville residents. The process involves assessing your existing switchboard capacity, running a dedicated circuit to your garage or driveway, and fitting a compliant charging unit. If your switchboard needs upgrading to accommodate the charger, we can complete both as part of the same job. Installation quotes are free — contact us to arrange an assessment.
Do you install solar panels in Somerville?
Do you install solar panels in Somerville?
Yes. We install residential solar panels for Somerville homeowners. Solar is well-suited to East Auckland’s detached family homes, which typically have good roof space and orientations. We handle the full electrical installation, including switchboard connections and grid tie-in. Contact us for a free installation quote.
How much does an electrician cost in Somerville?
How much does an electrician cost in Somerville?
Our standard hourly rates apply across all Auckland areas including Somerville. For standard residential jobs, we charge a first-hour minimum of $150 + GST, which includes your electrical safety certificate, travel, and call-out fee. See our pricing page for full details, or contact us for a quote on your specific job.