What to Do When a Pipe Bursts in Your Home

A burst pipe can release hundreds of gallons of water into your home within minutes. The difference between a $500 repair and a $50,000 water damage catastrophe often comes down to how quickly you react in the first few minutes. Here is exactly what to do — step by step — when a pipe bursts in your home.

Step 1: Shut Off the Main Water Supply Immediately

This is the single most important action. Every second your main supply is on, more water is entering your home. Your main shutoff valve is most commonly located:

• In the basement, near where the water line enters the foundation
• In a utility closet, crawl space, or garage
• Near your water meter (inside or in a covered box outside)
• In a crawl space access point

Find your main shutoff before an emergency occurs. Walk through your home now and locate it. Make sure every adult in the household knows where it is. A valve that hasn't been operated in years may be stiff — turn it clockwise fully to close.

Step 2: Turn Off All Cold Water Faucets

After shutting the main valve, open all cold water faucets in the house. This drains the remaining water sitting in your pipes, reducing the volume of water that can continue to discharge from the break. This step is often skipped but makes a meaningful difference.

Step 3: Turn Off the Water Heater

If you have a tank-style water heater, switch it off. Continuing to heat water in a tank when the supply is cut can overheat the element or damage the unit. For gas heaters, switch to the "pilot" setting. For electric, turn off the breaker. Then open your hot water faucets to drain the lines.

Step 4: Locate and Contain the Break

Once the water is off, find the burst section. Look for:

• Visible cracks or splits in exposed pipe
• Water staining on ceilings or walls indicating an in-wall break
• Wet or bubbling drywall
• Pooling water at the floor

Place buckets under active drips. Use towels to contain spread and protect flooring. Move furniture, electronics, and valuables away from the affected area immediately.

Step 5: Document Everything for Insurance

Before you clean up a single drop, photograph and video the damage from every angle. Capture:

• The burst pipe itself
• All water-damaged surfaces, materials, and belongings
• The water meter reading at time of discovery
• Any visible mold or existing damage (to distinguish pre-existing conditions)

This documentation is critical for your insurance claim. Do not discard any damaged materials until your adjuster has inspected or explicitly approved disposal.

Step 6: Call a Licensed Emergency Plumber

This is not a repair you should attempt yourself. Burst pipe repairs must be code-compliant, properly pressure-tested, and in many jurisdictions require a permit. A failed DIY repair that causes further damage may not be covered by your insurance.

Call Plumbing Crew USA at (888) 766-7573 for 24/7 emergency dispatch. We connect you with a licensed local plumber who can assess the damage, make a code-compliant repair, and document everything your insurance company needs.

Step 7: Address Water Damage Fast

Once the pipe is repaired, water damage mitigation must begin immediately. Mold begins growing within 24–48 hours in wet conditions. If significant flooding occurred:

• Run dehumidifiers continuously
• Increase air circulation with fans
• Remove saturated carpet and drywall that cannot be dried within 48 hours
• Consider hiring a professional water damage restoration company

Will My Insurance Cover a Burst Pipe?

Standard homeowner's insurance policies typically cover sudden and accidental burst pipe damage, including water damage caused by the burst. However, damage from slow leaks or poor maintenance is often excluded. Contact your insurance agent as soon as the emergency is under control. Keep all repair receipts and documentation.

How to Prevent Future Burst Pipes

• Insulate pipes in unheated areas before winter
• Keep indoor temperature above 55°F even when traveling
• Have older galvanized steel pipes inspected — they are far more prone to failure than PEX or copper
• Install a whole-house water leak detector with automatic shutoff for peace of mind

A burst pipe is frightening, but acting quickly and calling the right professional minimizes the damage dramatically. Save (888) 766-7573 in your phone now — before you need it.