06/03/2026
When your sump pump is working, you probably donβt think about it much. But when heavy rain, melting snow, or excess groundwater starts creeping toward your home, that little pump can make a big difference. π‘
1. What does a sump pump actually do?
A sump pump helps move water out of the lowest part of your home, usually a basement or crawl space, before it can build up and cause moisture issues or flooding.
2. How does it turn on and off?
Most sump pumps use a float switch. When water rises in the sump pit, the float lifts and turns the pump on. Once the water drops, the float lowers and the pump shuts off. Simple, but important. βοΈ
3. How often should it be serviced?
At least once a year is a smart rule of thumb, especially before seasons when your home may see more groundwater or storm activity. A quick inspection can help catch problems like debris, stuck floats, weak pumps, or drainage issues before they become a headache. π§
You can also test your sump pump by carefully pouring water into the pit and making sure it turns on, pumps water out, and shuts off properly. If anything seems off, Affordable Home Services is here to help Northern Colorado homeowners protect their homes with trusted plumbing service. Serving Northern Colorado since 1992.