Leading Commercial Electricians in Auckland
We provide full-service commercial electrical solutions across Auckland, delivering a truly disruption-free experience. Our electricians work with precision, effortlessly aligning with your schedule to avoid disrupting your workflow. No downtime, no micromanagement—just efficient, discreet service you can trust.
Commercial electrician services for every space and industry
We offer a full range of commercial electrician services tailored for businesses and properties across Auckland. To find the right solution faster, select the category that best describes you below.
We provide LED commercial light fixtures, commercial outdoor lighting, and commercial lighting control systems designed to reduce costs.
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Property & Body Corporate Managers
We partner with property managers to offer complete electrical services, from maintenance to emergency lighting and security systems.
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Government Departments
Rental Property Investors
Property & Body Corporate Managers
Our data cabling services ensure robust and efficient network setups for businesses, including office data cabling and network system.
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Commercial Property & Residential Building Companies
Manufacturers
Our commercial electricians handle everything from commercial wiring to custom fit-outs for your commercial space.
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Property & Body Corporate Managers
We install advanced security systems, integrating CCTV and electrical solutions to keep your business safe and monitored 24/7.
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Commercial Property & Residential Building Companies
Government Departments
Rental Property Investors
Individual Homeowners
We offer reliable test and tag services to ensure your electrical equipment complies with New Zealand's safety regulations
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Commercial Property & Residential Building Companies
Individual Homeowners
Rental Property Investors
We offer full-service maintenance to keep your business electrical systems in top condition, ensuring safety and smooth operations.
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Property & Body Corporate Managers
From installations to repairs, our general electrical services cover everything needed to keep your commercial systems running smoothly.
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Individual Homeowners
Our industrial electricians specialize in large-scale electrical installations and maintenance, ensuring systems meet safety standards.
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Manufacturers
Government Departments
We provide safe and compliant wiring and rewiring solutions for all commercial properties, from offices to large-scale facilities.
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Commercial Property & Residential Building Companies
Government Departments
Individual Homeowners
Manufacturers
We provide fast troubleshooting and repairs for electrical issues, ensuring minimal disruption to your business operations.
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Individual Homeowners
We handle electrical strip-outs and refurbishing projects for businesses renovating or moving, ensuring safe removal and installation.
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Commercial Property & Residential Building Companies
Government Departments
Individual Homeowners
Our upgrades modernise your electrical systems with the latest technology, improving safety and efficiency for all business needs.
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Commercial Property & Residential Building Companies
Government Departments
Individual Homeowners
Our ongoing electrical services ensure your systems stay in peak condition, with regular checks and necessary updates over time.
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Commercial Property & Residential Building Companies
Government Departments
Individual Homeowners
We install smart automation systems for lighting and AV, helping businesses improve efficiency and control energy use easily.
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Commercial Property & Residential Building Companies
Individual Homeowners
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Servicing commercial clients for 70+ years
I have worked with Grammar Electrical for over 20 years and they have always been incredibly reliable. Their support and service is second to none.
I have worked with Grammar Electrical for several years now on a number of projects. I have found Grammar Electrical to be very professional, organised and highly skilled. They have always understood our design briefs and vision, and have consistently delivered an excellent end product. They are a pleasure to work with and I have no hesitation in recommending them to any potential clients.
Grammar Electrical have been our first choice for industrial electrical work for nearly 5 years now. We run a lot of machines and when we ring, they show up quickly and get the job done. Their staff are very knowledgeable on all types of machinery and are always pleasant and helpful. I have no hesitation recommending them to anyone – they are one of the best suppliers I have.
This serves to inform that Glass Relate has always found Grammar to give prompt, friendly electrical service of a high standard for break downs and new plant installations.
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.
Their jobs that we have been involved in have been complex – in that they have included a high degree of functional complexity – ultimately controlled by some sort of industrial computer. Having the ability to identify what is not involved is often more beneficial to fault resolution allowing final fault resolution to be executed swiftly.
I have been using Grammar Electrical for several years and I have found them very reliable and give a good serves.
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.
I had a factory building extension job last year which required electricians on and off throughout the year. Grammar Electrical were able to supply as and when we needed them. I also use them when we have a factory breakdown. They always send the right sort of electrician for the job and not waste our time by sending someone who doesn’t know that type of work. The only down side of Grammar Electrical is their accounting programme which seems to have some flaws in it.
In my capacity as Building Manager for my company, I have found Grammar Electrical to be very prompt and efficient in their work. They look at repairs from the customers point of view and generally come up with the most cost effective solution. I have no hesitation in recommending them for any electrical work that is required.
Grammar Electrical provide effective breakdown support by being knowledgeable, responsive and fairly priced for their services. Grammar are also extremely well connected when a problem demands additional specialist expertise, and have been pivotal in minimising plant downtime.
Thank you for the great job your tech did to get our outlet operational.
Our company has relied on Grammar Electrical for over 3 years to provide urgent electrical work when needed. I always feel comfortable calling Grammar no matter how big or small the job is. They also have the expertise to service even our most complex jobs. Keep up the good work guys ;)
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Auto Trans has dealt with Grammar Electrical for many years.
They are a very efficient, friendly family run company and respond to our call outs very promptly when we have a break down.
I have no hesitation in recommending their workmanship.
We here at C.M.I. Springs have been using Grammar Electrical for several years for all of our manufacturing plants electrical requirement. We have found their service to be excellent and their staff very knowledgeable . They always arrive promptly and tackle our problem without delay.
It has been my privilege to have used the services of Grammar electrical since 2005;
I mention John and Reuben as Stars in this organisation. In all this time we have had nothing but exceptional service and quality workmanship . Wonderful responses to our needs no matter how small the job. On occasions where we have required urgent work they been able to accommodate all our needs.
To the Grammar team keep up the amazing work you do.
We use Grammar Electrical for on time and emergency services. We know we can always rely on them.
Throughout the period 2009~2017 Grammar Electrical Ltd has provided first rate service to Armadillo and work has always been conducted in a consistent, professional and timely manner.
Armadillo has no hesitation in recommending Grammar to other residential and commercial property owners.
In a competitive industry it is a challenge to find a subcontractor that can offer that balance of competitive price while delivering on project commitments. Grammar have managed to achieve this with the added approach of actively engaging at management level to ensure that they are delivering to expectations.
Grammar have provided a professional service, offering practical advice to assist client and consultants for design solutions. Their team is approachable and always looking for solutions to our construction needs. We would recommend them to any other contractor.
Grammar are a well organised outfit who deliver a high quality of work and can be relied on to deliver their jobs on time and without surprises.
Grammar Electrical provide the ideal service. They turn up on time, are well-prepared and are well-priced. Importantly for us they are proactive, organised and take the initiative required... We couldn’t recommend Grammar Electrical more highly.
I have worked with Grammar Electrical for over 20 years and they have always been incredibly reliable. Their support and service is second to none.
I have worked with Grammar Electrical for several years now on a number of projects. I have found Grammar Electrical to be very professional, organised and highly skilled. They have always understood our design briefs and vision, and have consistently delivered an excellent end product. They are a pleasure to work with and I have no hesitation in recommending them to any potential clients.
Grammar Electrical have been our first choice for industrial electrical work for nearly 5 years now. We run a lot of machines and when we ring, they show up quickly and get the job done. Their staff are very knowledgeable on all types of machinery and are always pleasant and helpful. I have no hesitation recommending them to anyone – they are one of the best suppliers I have.
This serves to inform that Glass Relate has always found Grammar to give prompt, friendly electrical service of a high standard for break downs and new plant installations.
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.
Their jobs that we have been involved in have been complex – in that they have included a high degree of functional complexity – ultimately controlled by some sort of industrial computer. Having the ability to identify what is not involved is often more beneficial to fault resolution allowing final fault resolution to be executed swiftly.
I have been using Grammar Electrical for several years and I have found them very reliable and give a good serves.
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.
I had a factory building extension job last year which required electricians on and off throughout the year. Grammar Electrical were able to supply as and when we needed them. I also use them when we have a factory breakdown. They always send the right sort of electrician for the job and not waste our time by sending someone who doesn’t know that type of work. The only down side of Grammar Electrical is their accounting programme which seems to have some flaws in it.
In my capacity as Building Manager for my company, I have found Grammar Electrical to be very prompt and efficient in their work. They look at repairs from the customers point of view and generally come up with the most cost effective solution. I have no hesitation in recommending them for any electrical work that is required.
Grammar Electrical provide effective breakdown support by being knowledgeable, responsive and fairly priced for their services. Grammar are also extremely well connected when a problem demands additional specialist expertise, and have been pivotal in minimising plant downtime.
Thank you for the great job your tech did to get our outlet operational.
Our company has relied on Grammar Electrical for over 3 years to provide urgent electrical work when needed. I always feel comfortable calling Grammar no matter how big or small the job is. They also have the expertise to service even our most complex jobs. Keep up the good work guys ;)
Auto Trans has dealt with Grammar Electrical for many years.
They are a very efficient, friendly family run company and respond to our call outs very promptly when we have a break down.
I have no hesitation in recommending their workmanship.
We here at C.M.I. Springs have been using Grammar Electrical for several years for all of our manufacturing plants electrical requirement. We have found their service to be excellent and their staff very knowledgeable . They always arrive promptly and tackle our problem without delay.
It has been my privilege to have used the services of Grammar electrical since 2005;
I mention John and Reuben as Stars in this organisation. In all this time we have had nothing but exceptional service and quality workmanship . Wonderful responses to our needs no matter how small the job. On occasions where we have required urgent work they been able to accommodate all our needs.
To the Grammar team keep up the amazing work you do.
We use Grammar Electrical for on time and emergency services. We know we can always rely on them.
Throughout the period 2009~2017 Grammar Electrical Ltd has provided first rate service to Armadillo and work has always been conducted in a consistent, professional and timely manner.
Armadillo has no hesitation in recommending Grammar to other residential and commercial property owners.
In a competitive industry it is a challenge to find a subcontractor that can offer that balance of competitive price while delivering on project commitments. Grammar have managed to achieve this with the added approach of actively engaging at management level to ensure that they are delivering to expectations.
Grammar have provided a professional service, offering practical advice to assist client and consultants for design solutions. Their team is approachable and always looking for solutions to our construction needs. We would recommend them to any other contractor.
Grammar are a well organised outfit who deliver a high quality of work and can be relied on to deliver their jobs on time and without surprises.
Grammar Electrical provide the ideal service. They turn up on time, are well-prepared and are well-priced. Importantly for us they are proactive, organised and take the initiative required... We couldn’t recommend Grammar Electrical more highly.
Why choose Grammar Electrical for your commercial needs?
Truly disruption free service
At Grammar Electrical, we take the initiative. Our electricians can enter and work in your building without disrupting your workflow. We handle everything with precision and care, so you don’t have to worry about downtime or micromanagement. You're in safe hands—trust us to get the job done efficiently and discreetly.
Registered master electricians
Our Registered Master Electricians are trusted commercial electricians in Auckland. We ensure every project meets the highest standards of safety and quality, no matter the size.
$20,000 workmanship guarantee
As top commercial electricians in Auckland, we offer a $20,000 Workmanship Guarantee. If something doesn’t meet your expectations, we’ll resolve it quickly.
100% gold sitewise certification
Safety is part of our DNA. Our SiteWise certification shows our commercial electricians surpass industry standards, ensuring top-tier health and safety in every project.
Kiwi-owned and operated
As a Kiwi-owned and operated company, we offer a personalized service. We know the unique needs of New Zealand businesses, and we’re dedicated to supporting our local community by delivering reliable and efficient electrical solutions.
Meet Grammar Electrical's team
Aaron Dempsey
Contact us today for a FREE quote!
Whether you need expert commercial lighting installation, reliable data cabling services, or comprehensive electrical maintenance, we’re here to help.
Areas we service
Frequently asked questions
Residential Electricians, our minimum charge is $180 (+ GST) including the first hour, then $115/hour (+ GST), plus materials.
Industrial Electricians, our minimum charge is $180 (+ GST) including the first hour, then $115/hour (+ GST), plus materials.
Commercial Electricians, our minimum charge is $180 (+ GST) including the first hour, then $115/hour (+ GST), plus materials.
Apprentice electricians, $75/hour labour (+ GST) are sent out during installation jobs to help as it makes the work much faster when they assist in pulling cables, helping with tools and testing. Please let us know if you do not want an apprentice to assist the electrician or if you receive an invoice and you are unhappy about this. Email us so we can look into this for you.
We provide FREE quotes. However, fault-finding or repair work will be charged.
Call us on 09 884 6611 to book your free quote.
Please note, our minimum call out charge for after hours is $475+ GST which includes the first three hours of work.
Electrical Certificate of Compliances (COCs) & Electrical Safety Certificate (ESCs) are $35 + GST each.
As part of being compliant with the Electrical Workers Registration Board (EWRB) and Worksafe, we issue a CoC for any new wiring work done on your property. This includes additional light fittings that require new wiring or fitting new power points. CoC’s are not provided for the maintenance of electrical work. They essentially guarantee that work done by Grammar Electrical has been completed by a licensed electrician and meets safety standards.
ESCs are provided for maintenance and replacement electrical work including any replacements of fixtures, fittings or appliance maintenance. If you are considering any new or existing electrical work and are unsure of what you might need, just give us a bell.
In order to keep things simple and easy we charge our travel out at our regular labour rate. There is a one-time fee for our vehicle charge per job no matter how many times we visit your site!
Vehicle charge is included in the service call.
Because we operate on a zone system and do so many jobs each month we can ensure our electrician is going to finish up a job close to you so that you will not incur any excessive travel charges. If you have any problems please just sing out, and we can check our charges as all our vans have GPS in them.
We install only high-quality products as included in the price is an on-site warranty. We do charge a small mark-up on our materials to support our electricians and source materials sustainably. If we are selling many materials we will discount this back. If you want to be 100% sure on what the costs will be then please call us for a free quote.
The gear provided by big retailers is generally of a lower quality than the materials we provide. We also have a return to site warranty which includes labour for the replacement of any faulty gear.
Have a question about our electrical services?
Contact us for a FREE installation quote or book your job online today.
