It is best not to put off repairs until the middle of a storm when your pump has already given out. Homeowners should be on the lookout for telltale signs: a float switch that will not budge, standing water in the sump pit, rust, weak discharge or the pump cycling without pause. Unusual noises are also a red flag. Any of these could point to an electrical issue, a bad motor, a failed check valve or a backed-up line, leaving the property open to flooding.
An experienced plumber will put the pump through its paces during a service call. We test the float switch and power supply, clear out debris and make sure the discharge is flowing as it should to see if a repair is feasible. In some cases where the trouble is too great, putting in a new pump is a more sensible course of action than making the same fix over and over.