Professional. Reliable. Prompt.
Trusted electricians in Long Bay delivering dependable electrical services for homes, businesses, and industrial properties.
-(1).webp)

Professional and tidy electricians for homes in Long Bay.
We offer a full range of residential electrical services to keep your home safe and operating smoothly, including:
Our electricians in Long Bay handle everything from minor repairs to complete upgrades, always focusing on safety and quality workmanship.


Reliable electricians supporting Long Bay businesses.
Our commercial electrical services include:
We help businesses maintain safe and efficient electrical systems. Our practical solutions reduce downtime and support reliable daily operations.
Experienced electricians for complex industrial systems.
Our industrial services include:
All work is completed to strict safety standards. We protect equipment, ensure compliance, and minimise costly downtime.


Electrical issues require fast attention in Long Bay, especially in apartments, older homes, and busy commercial properties.
Our electricians in Long Bay respond promptly to urgent faults and wiring problems. We restore safety and ensure your electrical systems function properly.
We provide repairs, installations, and fault finding for:
Often caused by ageing wiring or overloaded circuits. We identify the issue and complete safe repairs.
We locate problems quickly and carry out effective repairs to prevent repeat issues.
Usually due to loose wiring or worn fittings. We resolve the issue safely and efficiently.
If something doesn’t seem right, our electricians in Long Bay are ready to help.




Contact us for a FREE installation quote or book your job online today.

We have completed thousands of electrical projects across Auckland, including homes and businesses in Long Bay.
All work is carried out by licensed professionals and supported by our $20,000 workmanship guarantee.
We respond quickly and aim to provide same-day service whenever possible.
You will know the cost before work begins.
Grammar Electrical have been providing industrial electrical services to Heat TreatmentsLimited for a good number of years now. Heat Treatments is a commercial heat treater and a metal part manufacturer with a wide range of electrically fired ovens and furnaces, and machining centres.
Grammar’s services range from basic electrical maintenance matters through to some technical control systems resolution, as well as carrying out safety and compliance surveys and services.
We have always found them responsive, having good communication, great guys to work with, and a good quality and high standard of workmanship.
I can unreservedly recommend Grammar as an Electrical support contractor to an operation like ours. Please feel to contact the undersigned for any further information.
All of our dealings with Grammar Electrical were conducted in a professional and efficient manner and the project was delivered on time, within budget and critically, with minimal disruption to the operations of the Parts Warehouse throughout the period of the re-build.
Every aspect of the project was delivered to our complete satisfaction and we would not hesitate to use, or recommend the services of, Grammar Electrical on any future occasion.
Grammar Electrical make managing our mix of both commercial and industrial environments of electrical equipment easy to manage. They provide preventative maintenance, test and tagging, emergency lighting checks and even break down servicing for our manufacturing division. It is nice to have a one stop shop for all our electrician related needs.
Wow, talk about great service. They went above and beyond what was asked for. Great workmanship and attention to detail and advice.
We had an electrical emergency on New Years Eve of all times. Burnt out smell which frightened us. Grammar Electrical was a great service. He came promptly and was reassuring and efficient. We can recommend them.
A great customer service team got the job booked in for my business and had Deon come the next day who got the job done within an hour.
Grammar Electrical were very quick to solve my issue that neither Orcon or Chorus would sort. Outstanding response during the lock-down and was a real lifesaver to allow me to work and stay sane. Highly recommend
Thorough professional job, laying ethernet cabling under the house and through the walls. We're very happy with the result, thanks!
Their electrician arrived promptly, and was incredibly thorough and methodical in tracking down an elusive electrical fault in my house. A very impressive bit of work indeed, and this firm is now at the top of my list for future electrical work. My thanks to all staff concerned.
Find answers to frequently asked questions about our Master Electrician NZ services.
We provide residential, commercial, and industrial electrical services in Long Bay. This includes repairs, installations, upgrades, lighting, safety inspections, and 24/7 emergency callouts. All electrical work is completed safely and meets New Zealand standards.
Yes. We upgrade wiring, switchboards, and lighting systems in older homes to improve safety and ensure compliance with current standards.
Yes. All work is completed by licensed Master Electricians and follows New Zealand electrical safety regulations.
Yes. We install LED lighting and energy-efficient upgrades to help reduce power use and improve efficiency.
Yes. We install EV chargers for homes and businesses. We assess your electrical system first and provide a clear quote before installation. We also prioritise great communication so you always know what to expect.




Contact us for a FREE installation quote or book your job online today.




We use advanced diagnostic equipment to locate electrical faults, even behind walls or inside older wiring systems. This reduces disruption and prevents further damage.