Own the scope
Make responsibilities and exclusions clear.
About TEF
Built for complex project environments.
An electrical contractor structured around coordinated systems, accountable delivery and usable handover.
TEF / ABOUT
Established 2017
The Electrical Firm was established in 2017, bringing Josephs Electrical and Illumelec together under one business.
The Electrical Firm was formed from the partnership of Josephs Electrical and Illumelec.
The business has since developed around commercial and industrial electrical construction, communications, security, automation, critical power, maintenance and project delivery.
Explore capabilities↗Joseph WilliamsonDirector · Construction
Con KellisDirector · Finance
NSW + QLDOperational coverage
$10k–$2mProject delivery range
How TEF operates
Direct responsibility at every interface.
Resolve interfaces
Find conflicts before they arrive on site.
Show the work
Use evidence, testing and records—not assumptions.
Finish the handover
Leave the client with information they can actually use.
Start a project
Bring TEF into the project early.
Clear scope, coordinated systems and accountable delivery from the first conversation.
Discuss your project