Main switch tripping off

Reena requested 3 quotes from Electricians in Caringbah

The main switch is tripping off. Should be some short circuit. Not sure what is causing it.

Install two lights
Install two small exterior wall lights with existing wires.

Electrical powerpoints moved.
Powerpoints moved and light switch to be moved.

Installaion of new power points, relocate exisiting p/points
1. Two new double power points to be installed. 2. Relocate two exisiting...

Rewire downlight
1 single halogen downlight requires rewiring / possibly replacment kit