What Is the First Thing to Do When a Pipe Bursts?
Last updated October 23, 2026
The short answer
Locate and Operate Your Main Shutoff Valve
Every homeowner should know where the main water shutoff valve is located. It's usually found where the main water line enters your home, such as in a utility room, garage, or near an exterior wall. Turning this valve clockwise stops all water flowing into your house.
If the main valve is stuck or you cannot reach it, you may need to shut off the water at the street-level curb stop. This requires a special key, often called a curb key. Knowing how to use this tool and having one on hand can be a crucial backup plan. This immediate action is more important than trying to contain the initial mess.
Ensure Electrical Safety in the Wet Area
Water conducts electricity, creating a severe risk of shock or electrocution. After stopping the water, your next priority is to turn off the power to the affected rooms at your home's main electrical panel. Do not enter standing water to reach an outlet or appliance. If the panel is in a wet area or you are unsure, it is safest to call an electrician or turn off power at the main breaker if you can do so safely.
- Do not touch electrical panels or outlets with wet hands.
- Unplug appliances in the immediate area from dry outlets if safe.
- Assume all wiring in contact with water is live and dangerous.
- If water is near the main panel, wait for a professional electrician.
- Use battery-powered lights like flashlights for illumination.
- Keep children and pets away from the flooded zone entirely.
Begin Initial Damage Mitigation Steps
Once the water and electricity are off, you can start minimizing damage. Remove small, portable items like rugs, furniture, and electronics from the wet area. This prevents further saturation and staining. Quick action helps preserve your belongings.
Open windows and doors to promote air circulation, which aids in initial drying. If the leak is from a ceiling, carefully puncture a small hole at the edge of the sag to drain trapped water into a bucket. Be cautious, as ceilings can collapse under the weight of water.
Document the Damage for Insurance
Before you start moving items or cleaning up, take detailed photographs and videos of all the damage. Document the burst pipe, the extent of standing water, and all affected possessions and building materials. This visual evidence is crucial for your insurance claim. Make a written list of damaged items, including descriptions, brands, and approximate ages, to provide to your adjuster. Policies vary, and your insurer decides what is covered.
Contact your insurance company to report the loss and start the claims process. They will guide you on their specific requirements for documentation and may recommend preferred local water damage pros. Keep all receipts for any expenses related to the incident, such as temporary repairs, hotel stays, or supplies purchased. Clear documentation supports your claim and helps ensure you receive appropriate compensation for covered losses.
Contact Local Water Damage Restoration Pros
Pipe bursts require professional drying and restoration to prevent mold and structural decay. Local water damage pros have industrial-grade equipment like extractors, air movers, and dehumidifiers to properly dry hidden moisture in walls and subfloors. They also perform necessary sanitation, as flood water from pipes can be contaminated. Attempting to dry a home yourself with household fans often leaves moisture behind, leading to expensive problems later.
- Professionals use moisture meters to find hidden water you cannot see.
- They set up containment to prevent mold spores from spreading.
- Industrial dehumidifiers remove moisture from the air and building materials.
- Air movers create airflow to evaporate water from surfaces.
- They can advise on what items can be restored versus replaced.
- Their process helps meet insurance documentation requirements.
Water damage does not wait
Every hour counts once water gets into floors and walls. One call starts the response.
Call Now (520) 286-8912Frequently asked questions
How do I find my main water shutoff valve?
Look where the main water line enters your home, often in a utility room, garage, or near an exterior faucet. It is typically a wheel-type valve or a lever. Check your home inspection report if you cannot find it. Knowing its location before a pipe bursts is critical.
What if I cannot stop the water myself?
If you cannot operate the main shutoff, immediately call a plumber for emergency service. You can also contact your municipal water department. While waiting, try to contain the flow with buckets and towels, but prioritize your safety and avoid electrical hazards.
Will my homeowner's insurance cover burst pipe damage?
Most standard policies cover sudden, accidental water discharge from a burst pipe. However, damage from long-term leaks or lack of maintenance is often excluded. Policies vary, and your insurer decides what is covered. Report the incident promptly, document everything, and review your policy details or speak with your agent to understand your specific coverage and deductible.
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