Ejector pump service. Inspected ejector pump and found the float switch stuck on. Switch mechanical failure. Over time, the mechanical components of the float switch, such as the float arm or switch mechanism, can wear out or become damaged, leading to failure. This can result from normal wear and tear, corrosion, or exposure to debris or sediment in the sump pit. I removed the old pump and replaced with a new 2” ejector pump. Tested pump and cleaned up the work area.