Before installing a new sump pump, you should test it to make sure it is working. Heavy rains can also back up sewer systems and sanitary sewer lines. Most new homes come with a well in the basement. The battery backup sump pump is a good way to ensure that your basement remains dry in the event of a power outage. You'll also need a check valve to prevent backflow. Sewage Pump System Installation Doylestown: A plethora of sump pumps may be all the rage, but not all of them are created equal. It is also important to clean the sump pump periodically to prevent the buildup of debris that can lead to failure. Most new homes come with a sump pump, but you can add on or replace the device when it's time to upgrade. The best way to keep your home dry is to install a reliable sump pump. Then, you'll need to test your system out in the real world. Otherwise, you may have problems with your water system, such as low or discolored water.