How often should I check my home for water leaks?
Short answer: Do a five-minute visual check monthly under every sink, behind toilets, at the water heater, and behind the washer. Do a deeper seasonal inspection quarterly, including the refrigerator line, dishwasher toe kick, supply hoses, irrigation, gutters, and the water meter test. Annually, have the sewer lateral considered and replace aging supply hoses.
Need this handled today?
Call for emergency response in Denver and the surrounding metro.
Call Now for Emergency Help(720) 319-807324/7 Emergency Call HandlingKey Takeaways
- Monthly visual checks catch most slow leaks before damage spreads.
- The water meter test detects hidden leaks with no visible symptom.
- Supply hoses and the water heater are the highest-value inspection points.
- Refrigerator and dishwasher leaks are the most commonly discovered late.
- Leak sensors provide continuous monitoring where eyes cannot reach.
Monthly, Five Minutes
- Look and feel under every sink, including the cabinet floor corners.
- Check behind each toilet at the supply line and base.
- Look at the floor around the water heater and inside its drain pan.
- Check behind and under the washing machine.
- Note any musty odor in any room.
Quarterly, Thirty Minutes
- Pull the refrigerator forward and inspect the water line and floor.
- Remove the dishwasher toe kick and look underneath with a flashlight.
- Inspect all supply hoses for bulging, corrosion, or mineral crust.
- Run the water meter test: shut all water use, note the meter, wait 30 minutes, check for movement.
- Check gutters, downspout connections, and grading around the foundation.
- Test the sump pump by pouring water into the pit.
Annually
- Replace rubber washing machine hoses with braided stainless.
- Flush the water heater and check its age and anode condition.
- Blow out the irrigation system before the first hard freeze.
- Inspect the roof and flashing, or have it inspected after hail season.
- Consider a sewer lateral camera inspection in older neighborhoods.
Colorado and Denver Considerations
Front Range timing matters: irrigation blowout in the fall before the first hard freeze, roof inspection after hail season, and a pre-winter check of garage and crawl space pipe insulation. Those three cover the seasonal risks that produce most local claims.
Exceptions and Important Considerations
- Rental properties should be inspected between tenancies and on a documented schedule.
- Homes with a history of leaks warrant monthly meter tests rather than quarterly.
- Vacation properties need remote monitoring, since visual checks are infrequent.
Related Questions
Turn off all water use, record the meter reading, wait 30 minutes with no usage, and check for movement. Any movement indicates a leak.
Yes. They are inexpensive, and one caught leak pays for the whole set many times over.
Rubber hoses should be replaced every five years; braided stainless lasts longer but should still be inspected.
The refrigerator water line, because nobody moves the appliance.
Leak Detection and Moisture Inspection
Call (720) 319-8073 for 24/7 emergency response across Denver metro.