Annual Home Plumbing System Maintenance

Cost Savings

Checklist Tasks

• Inspect exposed supply lines for corrosion to catch leaks early.
• Test all shutoff valves by closing and reopening to prevent valve seizure.
• Check toilet bases for moisture or movement indicating failed wax rings.
• Flush water heater to remove sediment and improve tank life.
• Examine washer hoses for bulges or cracks to avoid sudden failure.
• Run water in unused fixtures to refill traps and block sewer gas.
• Check for slow drains and clear minor clogs to prevent backups.
• Inspect dishwasher and refrigerator water lines for kinks or leaks.
• Test sump pump by pouring water in pit to confirm activation.
• Check for water stains or bubbling paint under bathrooms to spot leaks.
• Verify outdoor hose bibs and irrigation lines for leaks or freeze damage.
• Review water meter for movement when fixtures are off to detect hidden leaks.