Water Dripping in the Basement? Find a Pipe Leak & Cost to Fix
Water that appears in the basement without rain often comes from plumbing: supply pipes, the water heater, the washing machine or a drain line. Pipe leak repairs average about $500, and fixing an exposed pipe in a basement can be as little as $150.
Last reviewed September 2026
Troubleshoot it now
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Does the water meter move with all taps off?
Turn off every tap and appliance, then watch the water meter for a few minutes. If it moves, water is leaking somewhere.
Signs it's this problem
- Wet spots with no connection to rain
- Drips from ceiling joists below a bathroom or kitchen
- Puddles around the water heater, washer or utility sink
- Your water meter moves when all taps are off
Why it happens
Basements hold most of a home's plumbing: the main water line, water heater, laundry hookups and drain stacks. Joints corrode, fittings loosen and hoses crack, often dripping slowly for weeks before anyone notices.
Not sure? Run the basement leak finderHow to fix it, step by step
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Safety: Switch off power to a water heater or appliance before working near it, and keep water away from electrical panels.
Water Dripping in the Basement? Find a Pipe Leak & Cost to Fix cost
| Job | Typical cost |
|---|---|
| Pipe leak repair (national average about $500) | $150–$4,700 |
| Exposed pipe in a basement or crawl space | $150–$350 |
| Plumber minimum visit fee | $100–$250 |
Got a quote? Check if it's fair
Typical professional price for this job: $150–$4,700
Common questions
How do I know if basement water is from plumbing or outside?
Plumbing leaks happen regardless of weather, and the water meter moves when everything is off. Groundwater leaks follow rain or snowmelt.
Is a leaking water heater an emergency?
A leak from the tank itself means it's failing and can let go suddenly. Shut off its water supply and power or gas, and plan a replacement.