PlumbingEasy DIYBest in fall
Check sump discharge line
If the outlet is frozen, crushed, or buried, the pump just recycles water into the pit.
How often
Twice a year
Time needed
30 min
Typical cost
$0–$40
Helps avoid
~$1,500
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 check sump discharge line?
Twice a year. Best in fall.
How much does it cost to check sump discharge line?
Typically $0 to $40 in parts and supplies. Skipping it risks roughly $1,500 in repair or replacement costs.
How long does it take?
About 30 min.
Can I check sump discharge line 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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