Most new homes come with a well in the basement. However, you will want to maintain it to maximize its lifespan. These pumps can have flow rates of five to 1,000 G. Some of the most common sump pumps are submersible pumps, which are installed inside the well. Water Backup Sump Pump Installation Doylestown: One of the most common problems homeowners have is basement flooding. It's a relatively simple task, but you'll need to consider factors such as yard drainage lines and installation costs. A competent plumber will be able to advise you on the type of sump pump you need and how to make it work for your particular situation.