Basement Sump Pump Installation Wanting to prevent basement flooding during heavy rainfall, a homeowner sought a reliable solution. To address this concern effectively, we installed a sump pump system with battery backup. This system will efficiently remove excess water from the basement, even during power outages or severe weather events. Additionally, we installed exterior waterproofing membranes to create a barrier against water intrusion. With these measures in place, the homeowner could enjoy a dry and protected basement, free from water damage.