What to Do for a Burst Pipe Under the Sink Nationwide
Water is pouring, so the first minutes count: stop the supply, stay clear of electrical hazards and call local crews. Extraction and drying run 24/7 from there.
- 24/7 dispatch
- Emergency water extraction
- Moisture mapping
A Burst Pipe Under the Sink: The Order That Works
The pipe keeps pouring until the water is shut off, so that comes before anything else. After the valve, the next jobs are safety around wet outlets, saving what can be saved and calling two trades.
Local crews run 24/7 dispatch for flooded cabinets and kitchens. Extraction can begin once the supply is closed, while the plumber lines up the part.
- First move: Close the shutoff valve under the sink, or the main
- Safety check: Keep out of water near outlets, the disposal and the dishwasher
- Watch for: Hot water spraying from a hot-side pipe
- Then call: A plumber for the pipe and a crew for the water
Signs the Pipe Just Burst
- A sudden spray or rushing sound from the cabinet
- Water running out under the cabinet doors onto the floor
- The water pressure drops at the sink or elsewhere in the house
- The floor near the sink turns slick and shiny
- Steam or warm water, which points to a hot-side pipe
What to Do When a Pipe Bursts Under the Sink, Step by Step
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Stop the water
Turn the small oval or round handle on the pipe below the sink. If it spins freely, sticks or sprays, close the main valve where the water enters the house.
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Make the room safe
Cut power to wet circuits only from a dry spot, and leave plugs that sit in water alone. A hot-side burst can scald, so keep clear until it stops.
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Save what you can
Lift stored items out of the cabinet and rugs off the floor. Take photos of the pipe, the cabinet and the wet floor before towels and mops cover the evidence.
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Call both trades
The plumber fixes the pipe. The crew pumps out the water, maps where it traveled and starts the drying before the subfloor soaks through.
Sink pipe pouring? Call now. (888) 578-4720
What to Do Before the Crew Arrives
- Do not run the dishwasher or disposal until the cabinet is dry and checked
- Do not touch a plug, cord or outlet while standing in water
- Do not pour drain cleaner or mix spilled products under the sink
- Do not throw out the broken pipe, hose or valve
- Do not paint, caulk or close the cabinet over wet wood
What to Expect From the Crew
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Water moves in every direction
It runs out the cabinet, along the floor and into the wall within moments. Crews dispatch 24/7 to catch it before it goes deeper.
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Safe handling of wet kitchens
Crews work around outlets, appliances and wet cords with care. They check the room first and tell you which areas to stay out of.
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Start of a claim file
Photos and notes taken in the first hour show an insurer exactly what happened. The crew adds moisture maps and daily readings from there.
Under Sink Burst Pipe Cleanup: What It Usually Costs
Acting in the first minutes keeps most cleanups between $600 and $2,500, while a burst that runs through the night can pass $9,000. Time before shutoff is the biggest swing.
- Valve closed within minutes: $600 to $1,800. One cabinet and a small floor area
- Ran through the evening: $1,800 to $6,000. Wall and flooring involved
- Ran overnight or longer: $6,000 to $16,000. Subfloor and lower level wet
What changes the price
- Minutes or hours before the water was shut off
- Whether the hot side or cold side failed
- Floor covering and cabinet material
- How quickly extraction started
For a rough number, try the under sink burst pipe cleanup cost calculator.
Insurance Records for What to Do for a Burst Pipe Under the Sink
Deductibles matter on small losses. Many cleanups under a sink land close to a typical deductible, so it helps to compare the crew's itemized scope with your own policy before deciding on a claim. Your insurer can explain how a claim affects your record.
Coverage depends on your policy, so check with your own insurer.
What to Do for a Burst Pipe Under the Sink by City
Busy cities for this service. Every town has its own page.
What to Do for a Burst Pipe Under the Sink by State
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- Washington DC
- West Virginia
- Wisconsin
- Wyoming
More About What to Do for a Burst Pipe Under the Sink
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Hidden Damage After a Burst Pipe Under the Sink
Water hides behind the cabinet, under flooring and inside the wall. Thermal imaging and meters show where.
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Under Sink Burst Pipe Cleanup
A burst pipe floods the cabinet, then the floor beneath it. Crews pump out the water and dry what it reached.
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Under Sink Burst Pipe Cleanup Cost
Cleanup cost follows how long the water ran, the cabinet and flooring materials, and the days of drying.
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Under Sink Burst Pipe Insurance Claim
Claims run on photos, moisture maps and drying logs. Crews build that record while the work happens.
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Signs of a Burst Pipe Under the Sink
A soft cabinet base, a musty smell or a moving water meter can point to a burst pipe under the sink.
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Drying Out After a Burst Pipe Under the Sink
Pumps remove the standing water. Dehumidifiers and air movers remove what soaked in, until readings say dry.
Questions About What to Do for a Burst Pipe Under the Sink
What to Do for a Burst Pipe Under the Sink: Questions Answered
Which valve do I close first?
Start with the small shutoff valve on the pipe under the sink. If it will not close, or the valve itself is what failed, close the main valve where the water enters the house.
Is it safe to unplug the disposal and dishwasher?
Only if the plugs and the floor around them are dry. If water touches the outlet or cord, leave it alone, cut power from the panel only if you can reach it dry, and call a crew.
Should I use a mop and towels?
Yes for surface water, once the room is safe. Photograph the damage first, and stop worrying about the rest. A crew's pumps and extractors do the heavy work.
Who do I call first, the plumber or the crew?
Call both. The plumber fixes the pipe, and the crew removes the water and dries what it reached. Call (888) 578-4720 for Under Sink Pipe Burst Pros once the valve is closed.
What if the water is hot?
Keep clear of the spray and close the shutoff or main valve if it is safe to reach. Hot water can scald and also warms the cabinet, so tell the crew which side failed.
Do I still need a crew if I mopped everything up?
Often yes. Surface water is the smallest part. Water also sits in the cabinet base, the subfloor and the wall, and a technician with meters can tell whether it is still there.
The Washington State Department of Health cleanup page says to turn off the main power only from a dry location and never to switch power while standing in water.
The Texas Department of Insurance water damage page says that after a sudden leak you should shut your water off at the main.
Standing water keeps moving into drywall, subfloor and insulation. The sooner extraction starts, the less has to come out.