Sump Pump Security: Why Battery Backups are Mandatory

In London, Ontario, heavy rains often coincide with power outages. If your primary sump pump fails or loses power, your basement can flood in minutes. empcontracting.ca Inc. considers a battery backup system a mandatory requirement for any finished basement.

A battery backup system consists of a second, independent pump and a dedicated battery bank. If the power goes out or the primary pump fails, the backup system automatically takes over, keeping your basement dry for up to 48 hours of continuous use.

We also offer 'water-powered' backup pumps for homes on municipal water. These systems use the pressure of the city water line to pump out your sump pit, providing indefinite protection without the need for batteries.

Our licensed plumbers ensure the system is tested and the alarms are functional, providing you with multiple layers of protection against Southwestern Ontario's unpredictable weather.