The Complete Plumbing Maintenance Checklist for Homeowners

Most plumbing emergencies are preventable. A burst pipe, a failing water heater, a sewer backup — all of these can be avoided with regular maintenance.

Monthly maintenance tasks

• Check under sinks for leaks or moisture
• Test all toilets for running water
• Clean faucet aerators if water pressure drops
• Run water in unused drains to prevent sewer gas
• Check washing machine hoses for bulging or cracks

Seasonal spring checklist

• Inspect outdoor faucets for freeze damage
• Check sump pump operation
• Flush water heater to remove sediment
• Snake slow drains before they clog
• Check water softener salt levels

When to call a professional plumber

Call a licensed plumber if you notice: water pressure changes throughout the house, discolored water, sewer smell from drains, persistent slow drains, or visible corrosion on pipes.

The cost of prevention vs. emergency

A professional plumbing inspection costs $150-$300 per year. A burst pipe repair averages $5,000-$15,000 with water damage. The math is clear.