Sump Pump Maintenance: Your First Line of Defense Against Basement Flooding

Keep Your Sump Pump Ready for Action

A sump pump that fails during a storm is one of the most common causes of basement flooding we see at Flood Doctor. Regular maintenance takes just 15 minutes quarterly but can prevent thousands of dollars in water damage.

Quarterly Maintenance Checklist

1. Pour a bucket of water into the sump pit to test the float switch
2. Listen for unusual noises during operation
3. Check the discharge pipe for obstructions or freezing
4. Inspect the check valve to ensure it's functioning
5. Clean the intake screen of debris
6. Test the battery backup system

Signs Your Sump Pump Needs Replacement

• Runs continuously without shutting off
• Makes loud grinding or rattling noises
• Cycles on and off rapidly
• Visible rust or damage to housing
• Over 7-10 years old