Commercial Electrical Services


The master electricians at Corrigan Electrical Hawera are qualified commercial electricians. With over 35 years of experience under their belt, they are able to handle commercial projects of any size whether new builds, extensions or renovations.
We provide electrical contracting services for cafes, restaurants, schools, retail stores, office buildings, new commercial builds and other commercial projects.
We love partnering with customers directly or working with project managers and seeing their visions come to life.
Commercial Electrical Work
We can handle any type of electrical work at your commercial property. We can supply, install, repair and/or service the following (and more)…
- 3-Phase Motors and Control Circuits
- Commercial Doors
- Energy-Saving Lights & Lamps
- Heat Pumps (more details)
- Ventilation Systems (more details)
- Indoor Lights
- LED Lights
- Outdoor Lights
- Power Points & Switches
- Septic Tank Systems / Pumps
- Solar Systems (more details)
Our Commercial Electrical Services include:
- Commercial Fit-Outs
- Electrical Repairs
- Electrical Rewiring
- Electrical Inspections
- Electrical Testing & Tagging (more details)
- Emergency Lighting Installation
- Exit Lighting Installation
- HVAC and Mechanical Services
- New Mains / Sub-Mains Installation
- Portacom Fit-Outs
- Preventative Maintenance
- Security Lighting Installation
- Thermal Imaging for Insurance / Risk Management Purposes

Commercial Electrical Services were provided to STDC
Electrical Testing & Tagging
Safety in the workplace includes electrical safety. Testing and tagging is the process of checking your electrical appliances to ensure that they comply with the regulations of electrical safety in the workplace.
The need for electrical safety is also vital at schools to protect students, staff, and all who make use of the school facilities.
The test and tag process includes a visual inspection of the appliance, an electrical inspection using a portable testing device, tagging the tested item and logging the test results.
See the table below for how often an electrical appliance must be tested and tagged. (Click the image to open up a larger version.)
Get in touch with Corrigan Electrical for expert Testing and Tagging services in your workplace or at your school.
Electrical Contracting on the St John's Project

Corrigan Electrical was the chosen electrical contractor who worked on the new Hato Hone St John Ambulance Station which was opened in March 2024.
We even did our part to raise funds ($13,780) for the St John’s project with a live “shave-off” of Brett’s 5-year-old beard. Check out the following articles for more details:
The team at Corrigan's reached out and wanted to give something back to St John as a thank you for the work and because this is a much-needed community asset. Brett (the director) organised a fundraising campaign called Get Brett's Beard gone for St John and, over a period of a few months, raised $13,780 for our new station.
We loved working alongside the company and the work on the building was done to a very high standard, was completed on time and on budget. The relationship we formed was the icing on the cake and we would recommend Corrigan Electrical for your commercial work.

The team at Corrigan's reached out and wanted to give something back to St John as a thank you for the work and because this is a much-needed community asset. Brett (the director) organised a fundraising campaign called Get Brett's Beard gone for St John and, over a period of a few months, raised $13,780 for our new station.
We loved working alongside the company and the work on the building was done to a very high standard, was completed on time and on budget. The relationship we formed was the icing on the cake and we would recommend Corrigan Electrical for your commercial work.

Whatever the job, you can count on Corrigan Electrical to get it done right while showing utmost respect for your commercial property.
Give us a call today to discuss your commercial electrical needs – 06 278 3098.