Installing a sump pump in an existing basement may involve some digging. Outdoor Sump Pump Installation: A sump pump is a great home appliance that is used to collect water from around the foundation and pump it away from the house. The installation of a sump pump is a great way to prevent water damage. In addition to the cost of the sump pump itself, you will also need to purchase a flexi pipe and other plumbing fixtures. These devices are available in two types: pedestal and submersible. It has plenty of power to keep your basement dry and the construction is durable enough to last for years. If you have a sump pit, it's a good idea to use coarse gravel for the bottom of the pit. For a standard pump, you can expect to pay around $ to $. It also includes a quick-connect float switch for a fast and easy connection to your sewage system. Liberty Pumps provides many different types of pumping systems for a variety of applications, including sump pumps, effluent pumps, and sewage ejector pumps. It includes digging a shallow hole and a discharge line. The company's products are a favorite of professionals throughout the United States, and they are known for their innovative design.