Gateway Water Mold Journal

If you live in St. Louis and have a basement, you almost certainly have a sump pump. It is one of those appliances that sits in a dark hole, runs silently for years, and then one day stops working. By the time you notice, there is already water damage. I have seen this pattern many times, and the most common reason a sump pump fails is something that is often overlooked until it is too late. The short answer is a stuck or failed float switch. The float switch is what tells