Professional. Reliable. Fast.

Commercial Maintenance Electricians

24/7 Preventative Maintenance Electricians in Auckland.

09 884 6611
Book online
Emergency Electrician available
24/7 Monday - Sunday
Working men

Affordable Electrical Commercial Maintenance in Auckland

A thorough preventative commercial maintenance programme is vital if your business or commercial premises are to limit electrical faults, downtimes and hazards. With the Grammar Electrical™ team as your dedicated electrical partner, you can rest assured your commercial facility is safe and productive thanks to our regular and responsive monthly electrical maintenance programme – we also perform one-off electrical maintenance checks.

Our comprehensive electrical maintenance schedules are tailored to the age and complexity of your building’s electrical system; we currently maintain many commercial buildings throughout Auckland, including commercial premises, office blocks, factories, schools and apartment blocks.

Our electrical maintenance contracts for commercial buildings includes:

  • Fault diagnosis & troubleshooting
  • Comprehensive electrical safety inspection
  • Emergency lighting & exit lighting testing
  • Load testing & RCD testing
  • Lamp replacement & LED upgrades
  • Switchboard testing using the latest thermographic technology
  • Switchboard upgrades where necessary
  • Automated lighting control
  • Timeclock resetting & sensor resetting, e.g. after daylight saving
  • Electrical equipment test & tag

We are also a Registered IQP (Independent Qualified Person), meaning we can complete and sign-off your business’s regular electrical compliance checks.

They Trust Us


Benefits of Regular Maintenance Contracts with Grammar Electrical™

A regular commercial maintenance contract with Grammar Electrical™ makes sense for the following great reasons:

Save Money with a Monthly Electrical Contract

A regular commercial maintenance contract on your commercial building or business is like an insurance policy. When something goes wrong with your electricity it can result in costly downtime or, even worse, can be a safety concern. It makes sense to maintain electrical equipment to prevent breakdown.

Increase the Life of your Electrical Equipment

Like a car or any other asset, your commercial electrical equipment will last longer if it’s properly maintained, and that requires a regular check-up from one of our trained commercial electricians.

Dedicated Service Schedule

To properly care for your electrical equipment, it pays not to be hit-or-miss. A monthly electrical service contract means we manage your routine maintenance, ensuring everything is checked according to a strict cycle that means safety and reliability of your equipment is ensured.

Efficient and Affordable Commercial Electricians

Partner with Grammar Electrical™ for your monthly electrical service contract and you will have one of our EWRB-registered commercial electricians assigned to your building. We build up site-knowledge and a special relationship with your building manager. It saves time and provides continuity of service.

24/7 Support

We offer our customers 24/7 support (excluding public holidays). That means you can phone Grammar Electrical™ any time of the day or night and someone will take your call and discuss what steps we can take to ensure an absolute minimum wait for your electrical and IT servicing.

Experience. Expertise. Safety.

Grammar Electrical™ is one of Auckland’s leading electrical contractors for building operators, commercial facility managers, and commercial building developers throughout Greater Auckland.

We offer commercial building managers a comprehensive electrical maintenance programme performed by our professional and experienced team of electricians, who are equipped with the right technology and equipment to conduct all electrical repairs, testing, installations and maintenance.

Our team members are all fully-qualified or in training programmes and supervised by our EWRB-registered commercial master electricians. Our commercial maintenance service complies with strict safety procedures to ensure our safety and the safety of you, your employees, and visitors to your premises.

Our Work


Thousands of satisfied customers

Dianne Fenton

Extremely good service, communication and appearing when expected.

Dianne Fenton
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Carolos B - Practec

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.

Carolos B - Practec
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Carla H

These guys were really good - installed a light switch in an old villa for us. Friendly and professional. We’d definitely call them again.

Carla H
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Henry Bates

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

Henry Bates
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Jacqui Rima

Had cabling installed for fibre in a second dwelling. Staff were great very professional from start to end. Very knowledgeable. Very happy with job.

Jacqui Rima
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Rosemary Ellyett

Prompt service polite efficient electricians who left the work area clean and tidy did not waste time. I have no problem in recommending them

Rosemary Ellyett
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Craig Mcguiganl

[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.

Craig Mcguiganl
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Matthew Ford

Great, contact from initiation through to end of service. Nice, friendly staff. Didn't fall through my ceiling like my last two electrician experiences :) Great job, good advice, was fussy more than I expected. Would use again.

Matthew Ford
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Chris Van Egmond

Thorough professional job, laying ethernet cabling under the house and through the walls. We're very happy with the result, thanks!

Chris Van Egmond
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Linda Olsson

Very expedient. Arrived on time. Did an excellent job that went beyond my expectations. Very friendly and patient. Would certainly use again.

Linda Olsson
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Tobi Hall - Aspec

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.

Tobi Hall - Aspec
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John Robson

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.

John Robson
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FOCUS CONSTRUCTION

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.

Edward Jelley
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Kirsty Keating

Grammar Electrical is great, they are very responsive, on time, pleasant, reliable, professional - I will definitely use them going forward for all my electrical work. Thanks guys, you did a fantastic job- everything works a treat!

Kirsty Keating
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Andrew Smillie

This is the second time we have used Grammar. It is always very quick, freindly, efficient service and would highly recommend them to anyone needing any electrical work completed.

Andrew Smillie
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Sean Murphy

No power to water heater. Great communication. Arrived early, cheerful, helpful. Sourced the problem, repaired in good time.

Sean Murphy
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OUr services

Grammar Electrical™ Services

Residential Electricians

Residential Electricians

  • Renovations
  • Mains Connections
  • Extractor Fans & Heating
  • Hot Water Cylinders
  • CCTV, Security Systems & Gates
  • Lighting Installation & Repairs
  • Audio Visual
  • Home Ventilation, Automation & Underfloor Heating
See more
  • Residential Electricians, our minimum charge is $170 (+ GST) including the first hour, then $95/hour (+ GST), plus materials
  • Apprentice electricians, $65/hour labour (+ GST) are sent out during installation jobs to help as it makes the work much faster.
Residential Electricians

Commercial Electricians

  • Commercial & Retail Fit Outs
  • Ongoing Electrical Jobbing
  • 24/7 Emergency Response
  • Lighting Systems
  • New Commercial & Apartment
  • Building Electrical
  • Data/Computer Cabling
  • Preventative Maintenance
See more
  • Commercial Electricians, our minimum charge is $170 (+ GST) including the first hour, then $95/hour (+ GST), plus materials
  • Apprentice electricians, $65/hour labour (+ GST) are sent out during installation jobs to help as it makes the work much faster.
Residential Electricians

Industrial Electricians

  • Factory Relocations
  • Power Factor Corrections
  • PLC Devices & Systems
  • Variable Speed Drives
  • Electronic Repairs
  • Building Electrical
  • Machinery Servicing
  • Equipment Breakdown
See more
  • Industrial Electricians, our minimum charge is $170 (+ GST) including the first hour, then $95/hour (+ GST), plus materials
  • Apprentice electricians, $65/hour labour (+ GST) are sent out during installation jobs to help as it makes the work much faster.

Got a question?

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