M.. These pumps are available in a variety of forms and can be customized to suit your needs. A sump pump replacement includes a complete inspection of the waterproofing system, along with a new discharge line and check valve. Once this is done, your pump will work better for a longer period of time. First, the best way to go about this is to hire a professional. To learn more, call or click today. Water saturates soils around your foundation with hydrostatic pressure, causing multiple water entry points.