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A pipe just burst or froze: what to do first

Updated August 2026 6 min read

With a burst pipe, minutes matter. The water spreading across your floor is doing the damage right now. Do these things in order, then read the prevention section so it doesn't happen again next winter.

Whether a pipe already burst or you caught a frozen line before it split, the priorities are the same: stop the water, limit the damage, and get the line repaired. Do it in this order.

If a pipe has burst: three steps, in order

Do this first

1. Shut off the water at the main. Find your main shut-off valve (often where the water line enters the house, near the street-side wall, the water heater, or in a utility area) and turn it clockwise until it stops. Everything else depends on this one step, because it stops new water from arriving.

Then move belongings out of the water, mop or towel what you can, and call a plumber. If you have a water-damage or restoration contact through your insurer, notify them now too.

If you found a frozen pipe before it burst

A frozen pipe hasn't necessarily failed yet. But the ice is what splits it as it expands, so act before it thaws under pressure.

Why pipes burst when frozen

Water expands as it freezes. The pressure that builds between the ice and a closed faucet is what actually splits the pipe. That's why opening the faucet and relieving pressure matters as much as adding heat.

What we do on a burst-pipe call

Once the water's off, the repair is straightforward for a pro: locate the break, cut out the damaged section, and put in new pipe, often on the same visit. Hidden breaks inside walls or under a slab may need leak location first. You can see how we handle it on our burst pipe repair page, and if the source isn't obvious, our leak detection service finds it without tearing the house apart.

Preventing frozen pipes in a Toms River winter

Most freezes happen to the same vulnerable pipes: the ones in unheated spaces or against exterior walls. A little prep goes a long way:

Key takeaways

  • Burst pipe: shut off the water main first, then cut power if water is near electrical, then drain the cold taps.
  • Know where your main shut-off valve is before an emergency. Everything else depends on it.
  • Frozen but not burst: open the faucet and warm the pipe gently, and never use an open flame.
  • Pipes split from the pressure behind the ice, so relieving pressure matters as much as heat.
  • Prevent freezes with insulation, a dripping faucet in hard cold, and disconnected outdoor hoses.

Pipe burst in Toms River? We'll stop the water fast.

24/7 emergency dispatch. We locate the break and repair it, usually on the same visit.

Call (732) 978-9083 Request a callback

Further reading (official sources)

Ready.gov: Winter weather safety & pipe protection
Disclaimer: This guide is general information for Toms River homeowners, not professional advice for your specific situation. If water is near electrical wiring or you smell gas, prioritize safety and call 911. Confirm any repair with a licensed plumber.
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