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What Should I Do in the First Hour After a Pipe Bursts?

Last updated October 31, 2026

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The short answer

Shut off the Water

The very first step is to find the main water shutoff valve, usually near the water meter or where the main line enters your home. Turn it clockwise until it stops. This stops the flow of water and prevents further flooding.

If you don't know where the valve is, locate it now and write down its position. If you live in Fresno, keep that location handy for emergencies. A plumber can also help you find it if you're unsure.

Cut the Power

Water and electricity are a dangerous mix. If the burst pipe is near any electrical outlets, appliances, or your breaker panel, turn off the power at the main breaker. If the breaker panel is in a flooded area, do not touch it. Call an electrician for help.

If you have a flooded lower level or crawl space, stay out of the water until the power is off. Wet flooring can conduct electricity, so avoid walking through standing water until it is safe.

  • Turn off the main breaker if safe
  • Avoid touching wet outlets or switches
  • Use a flashlight, not a lamp, in dark areas
  • Keep children and pets away from the water
  • If you feel unwell, see a doctor

Move Your Belongings

As soon as the water is off, move furniture, rugs, and cardboard boxes out of the wet area. Place them on dry floors or on blocks to keep them off the damp surface. This reduces the chance of water damage and makes cleanup easier.

Books, papers, and electronics should be moved to a dry room. If you have important documents, put them in a plastic bag to keep them dry. The sooner you move items, the less likely they are to warp, stain, or grow mold.

Remove Standing Water

Use towels, mops, or a wet-dry vacuum to soak up standing water. Start at the highest point and work downward to avoid pushing water into other areas. If the water is deep, a pump may be needed, but that's usually a job for a pro.

Open windows and doors to let air circulate and speed up drying. Turn on fans if you have them, but only if it's safe. The goal is to dry the area within 24 to 48 hours to prevent mold growth.

Call in the Pros

After you've done the basics, contact a plumber to fix the burst pipe. For the cleanup and drying, local water damage pros can help with water extraction, drying, and mold prevention. They have the equipment to handle large volumes of water and hard-to-reach areas.

Document the damage with photos and notes for your insurance company. Policies vary, and your insurer decides what is covered. Check your policy to see what steps you need to take. The pros can also inspect for hidden damage in walls and floors.

  • Take photos of the damage before cleanup
  • Write down the time the pipe burst
  • Keep receipts for any supplies you buy
  • Ask the pros about drying and mold prevention
  • Check your policy for coverage details

Need help right now?

Water keeps spreading into floors and walls, so it is worth acting early. Calls are answered 24/7.

Call Now (559) 272-9793

Frequently asked questions

How long does it take to dry out a room after a pipe burst?

Drying time depends on the amount of water, the materials, and airflow. With fans and dehumidifiers, a small area may dry in a few days. Heavily soaked drywall or carpet can take longer. The pros can use industrial equipment to speed up the process.

Can I dry the area myself instead of calling pros?

You can dry small spills with towels and fans. For large floods, professional equipment is more effective. The pros can also detect hidden moisture in walls and under floors, which is important to prevent mold. If the water is contaminated, professional help is safer.

What should I do if the pipe is in a wall?

If the pipe is inside a wall, you may need to cut into the drywall to access it. A plumber can fix the pipe, and a drywall repair pro can patch the hole. The pros can also dry the inside of the wall to prevent mold. Act quickly to minimize damage.

Call Now (559) 272-9793