top of page


We are the commercial electricians of choice for the Clarence Valley and Northern Rivers.

Whether you are an owner of a primary production, cafe, office, retail store or manufacturing company we can assist with all your electrical needs from setup to ongoing maintenance,

We offer 24/7-hour emergency call outs with all commercial businesses, as we understand how important it is to have fast relatable support. 


Our Services Include:

Industrial electrical workshop installs

Data and communication

Safety upgrades including switch board upgrades

Office installations

Emergency and exit lighting install and certification

Alarm Systems/Security Cameras

Level 2- Overheads/undergrounds, disconnect _ reconnect

Testing and Tagging

Cable locating

Electrical Fault logging equipment 

lighting design

new shop fit outs 

Surge Protection

& More 


Lighting is a key element to designing any commercial space, whether that be an office, shop or restaurant.

The use of correct lighting will optimise the environment you are creating whether that be an office that enhancing employee's mood to a restaurant that sets the tone for customers to relax and unwind.

We here at McMahon Electrical can help you with the ease of an electrical plan to help you select a design that suits your needs and aesthetic and oversee the installation of your fixtures. 

5f0e78a143ee70218756f988_shutterstock_1660365550 (2)-p-2000.jpeg
bottom of page