Some of the most common sump pumps are submersible pumps, which are installed inside the well. They will also keep your home's foundation safe and dry during the rainiest months. If you're unsure of whether or not your system is performing correctly, hiring a plumber is your best bet. Once this is done, your pump will work better for a longer period of time. The pump can help prevent a flood from damaging your basement and the contents of your home. The battery backup sump pump is a good way to ensure that your basement remains dry in the event of a power outage. Another easy maintenance task is to make sure your sump pump is clean. Choosing the right sump pump will depend on your preferences. One such task involves checking your float regularly for debris.