Most new homes come with a sump pump, but you can add on or replace the device when it's time to upgrade. Sump Pump Installation Doylestown: Sump pumps are a great way to prevent flooding and moisture damage to your basement. To learn more, call or click today. The battery backup sump pump is a good way to ensure that your basement remains dry in the event of a power outage. That's a long time for a piece of equipment, but there are a few simple maintenance measures you can take to extend its life. A sump pump replacement includes a complete inspection of the waterproofing system, along with a new discharge line and check valve.