PlumbingEasy DIYAny time of year
Locate & test main water shutoff
In a burst-pipe emergency, knowing this valve works saves thousands in minutes.
How often
Once a year
Time needed
15 min
Typical cost
$0–$50
Helps avoid
~$2,000
How to do it
We've put together a search for current, well-rated walkthrough videos for this exact job.
Watch how-to videosCommon questions
How often should you locate & test main water shutoff?
Once a year. Any time of year.
How much does it cost to locate & test main water shutoff?
Typically $0 to $50 in parts and supplies. Skipping it risks roughly $2,000 in repair or replacement costs.
How long does it take?
About 15 min.
Can I locate & test main water shutoff myself?
Yes — this is a straightforward job for most homeowners with basic tools.
Which of these does your home actually need?
Answer a few questions about your home and HomeGuard builds your personalized maintenance schedule — the right tasks, at the right time of year, for your appliances and climate.
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