It is recommended to have yours professionally installed by a licensed plumbing contractor. During a power outage, your sump pump will continue to move water around your basement. To start, homeowners must first determine the location of a sump pump. This also allows you to get back to the more mundane parts of a basement renovation such as painting, refinishing the floor, and installing a new carpet. You might even want to take a look at the best waterproofing solutions for your property, especially if it has finished furniture or valuables.