How often should sump pumps be tested for proper operation?

Sump pumps are crucial components in managing groundwater and preventing flooding in basements and crawl spaces. It is recommended that sump pumps be tested at least once a year to ensure they are operating correctly when needed. Regular testing can help identify any malfunctions or issues such as obstructions, clogs, or mechanical failures before an event occurs that could lead to water damage.

Annual testing allows homeowners to check and maintain the pump, including inspecting the float switch, cleaning the sump pit, and ensuring that the discharge line is clear. By carrying out this maintenance on a yearly basis, homeowners can have peace of mind knowing their sump pump will function effectively during heavy rains or flooding events.

Conducting tests more frequently, such as monthly or before each rainstorm, might be considered excessive for most homeowners, as the yearly test is generally sufficient to maintain functionality without incurring unnecessary stress.