Home Plumbing Maintenance Checklist

A comprehensive seasonal maintenance guide from Flow Control HQ. Use this checklist to catch plumbing issues early and prevent costly repairs.

Spring

  • ☑ Inspect all exposed pipes for winter damage or cracks
  • ☑ Check outdoor hose bibs and turn on exterior water supply
  • ☑ Test sump pump before heavy rain season
  • ☑ Flush water heater to remove sediment buildup
  • ☑ Inspect toilet tanks and bowls for cracks or running water
  • ☑ Check under-sink areas for leaks or moisture

Summer

  • ☑ Check irrigation system for leaks or broken heads
  • ☑ Clean aerators on faucets to maintain water flow
  • ☑ Inspect washing machine hoses for bulging or wear
  • ☑ Test water pressure (ideal range: 40–80 PSI)
  • ☑ Check dishwasher connections for leaks

Fall

  • ☑ Disconnect and drain garden hoses
  • ☑ Shut off and drain outdoor water supply lines
  • ☑ Insulate pipes in unheated spaces (garage, crawl space)
  • ☑ Inspect water heater anode rod and replace if needed
  • ☑ Clear gutters and downspouts before rain/snow season
  • ☑ Locate and confirm operation of your main water shutoff valve

Winter

  • ☑ Keep home heated to at least 55°F to prevent frozen pipes
  • ☑ Open cabinet doors under sinks on exterior walls during cold snaps
  • ☑ Let a trickle of water run from faucets during extreme cold
  • ☑ Know how to shut off the main water valve in case of a burst pipe
  • ☑ Check for slow drains and treat before they become blockages

Monthly

  • ☑ Check all visible pipes, joints, and fixtures for drips or moisture
  • ☑ Test water heater pressure relief valve annually
  • ☑ Run water in seldom-used drains to prevent trap evaporation
  • ☑ Monitor your water bill for unexpected spikes (may indicate a leak)

Disclaimer: This checklist is for informational purposes only. Always consult a licensed plumber for system maintenance and repairs. Flow Control HQ assumes no liability for actions taken based on this information.