Burst pipe what to do, in one line: close the main water valve, make the power safe, take photos, and call the right people in the right order. A split pipe can soak a floor, a wall, and a ceiling in minutes. If your leak is slow and hidden instead, read how a slow leak differs from a sudden burst first.
A burst pipe emergency feels like a blur. Water drips through the kitchen ceiling or sprays from a wall. Kids are near. You do not know whether to grab a towel or a plumber.
Time matters here. Wet drywall and insulation can start growing mold if they stay wet for 24 to 48 hours. Every minute you save in the first half hour protects your home, your belongings, and your budget.
Here is the good news. You do not need special skills for the first 30 minutes. You need a calm order of steps, and you need to know which jobs are yours and which belong to the pros.
This guide gives you that order, minute by minute. Then it shows what a professional water damage crew does when it arrives, step by step, so you know what to expect at your door. At Golden Touch Restoration Specialist, we wrote it for Elmont and Nassau County homes. That means you also get the local numbers for water, power, and gas, plus a short plan for winter.
One safety rule comes first. If you are not sure whether it is safe to touch something, do not touch it. Step back, stay dry, and call for help.
Here is what this guide covers:
- How to find and close your main water shutoff
- How to make electricity safe when floors or ceilings are wet
- A minute-by-minute plan, plus photo and ceiling tips
- Who to call in Elmont, and what a crew does on arrival
Where Is My Main Water Shutoff, and How Do I Turn It Off?
Look where the water line enters your home, usually near the water meter. Turn the valve handle until the water stops.
Many people ask where is the main water shut off valve in my house. Start in the basement, utility room, garage, or crawl space. The main valve is usually close to the meter.
Here is how to stop a burst pipe at the source, and how to shut off water to house lines. Turn a wheel-style valve clockwise until it stops. Turn a lever-style valve a quarter turn, so the handle sits crosswise to the pipe.
Then drain the pipes. This is common plumber advice, not a government rule:
- Open the cold taps first, then the hot taps.
- Flush each toilet once.
- Turn off the water heater if you can reach it safely.
Do not use the shutoff at the street. That valve is the curb stop, and only Water Authority staff or their authorized representatives may operate it, says the Water Authority of Western Nassau County rights and responsibilities guide. Your emergency valve is the one inside your home.
For example, say a pipe splits above your kitchen. You close the basement valve, then open the cold taps. The drip slows as the pipes empty.
Is It Safe to Turn Off the Electricity if the Floor Is Wet?
Only if you can reach the breaker box without standing in water. If you cannot stay dry, do not go near the panel.
PSEG Long Island warns that energized water can shock or electrocute you. That is why should I turn off electricity when a pipe bursts has two answers.
What if you can reach the breaker box dry?
Switch off the breakers for the wet area. If you cannot tell which ones, wait for PSEG Long Island. This is the rule behind burst pipe circuit breaker safety: dry feet, dry hands, and no rushing.
What if you cannot stay dry?
Stay out. PSEG Long Island says not to turn off power at the breaker box if you cannot stay dry to reach it safely. Call PSEG Long Island at 1-800-490-0075 and ask them to shut off power at the meter.
Stay out of any room where water has reached outlets, appliances, or cords. If water drips through a ceiling light, treat that room as live.
If water damaged your meter box or electrical system, a licensed electrical contractor must inspect and repair it. PSEG Long Island also requires its Licensed Electrician Inspection form before it reconnects service. Read the PSEG Long Island flood safety page.
For example, water runs down a wall near your basement panel. You stay upstairs and call PSEG.
What Can I Safely Do Myself in the First 30 Minutes?
You can stop the water, make the power safe, protect people, and take photos. Leave pipe repair, wet ceilings, and electrical work to professionals.
What does the first 30 minutes look like?
| Minutes | What to do |
|---|---|
| 0 to 2 | Move people and pets away from the water. If you smell gas, leave at once. |
| 2 to 5 | Close the main water valve. |
| 5 to 8 | Open the cold taps, then the hot. Flush toilets. Turn off the water heater if safe. |
| 8 to 12 | Make power safe: breaker only if you stay dry, otherwise call PSEG Long Island. |
| 12 to 20 | Take photos and video before you move anything. |
| 20 to 25 | Move small valuables and electronics out of the wet zone, only where the floor is dry. |
| 25 to 30 | Make your calls: plumber, restoration company, insurer, and landlord if you rent. |
If you smell gas at any point, get everyone outside. National Grid says to leave first, avoid phones and light switches inside, then call 911 or 1-800-490-0045 from a safe place. See the National Grid gas emergency steps.
What should you leave alone?
Some jobs are not safe for homeowners. Do not:
- Stand under a bulging ceiling
- Touch wet outlets, cords, or the panel
- Open walls or ceilings yourself
- Plug in tools in standing water
For example, a parent of two can finish this table by minute 30, with the water off, the photos saved, and the pros on the way. If the water runs into your basement, follow flooded basement what to do in the first hour next.
What Should I Photograph Before I Touch Anything?
Photograph and film the burst source, every wet area, and every damaged item before you clean or move things.
Photos show what the water did before cleanup changed the scene.
- Take wide shots of each wet room from the doorway.
- Take close-ups of the break, the stain, and the sagging ceiling.
- Record a slow video walk-through and say the room names aloud.
- Keep a small sample of damaged carpet or fabric if you must throw it out.
In 2012 storm guidance, the New York State Department of Financial Services told homeowners to take individual color photos, record video, set the camera to record date and time, and keep samples of damaged materials. See its guidance on documenting losses.
Keep your plumber’s repair invoice too. We can help you document damage, but we do not negotiate claims or give legal or financial advice. This is general information, not legal advice.
For example, a family finds a stained ceiling. Before touching it, they film the room and shoot the stain from three angles.
If water is still spreading, Golden Touch Restoration Specialist can send a crew to start water damage restoration in Elmont right away.
What Do I Do About a Bulging or Dripping Ceiling?
Stay out from under it, keep people and pets away, and call a professional. Do not poke or puncture a bulge.
When you see burst pipe water coming through the ceiling, the water has pooled above the drywall. A bulge means a lot of water may sit right above you. A sagging ceiling can fall without warning, and wet insulation adds weight. Water above a ceiling also finds light fixtures, so treat the area as an electrical hazard until power is off. If the water came from the unit above yours, read water leak from apartment above to see who pays.
Here is what you can do:
- Close the main valve first. That stops new water.
- Keep the room closed to people and pets.
- Place a bucket under a steady drip only if you do not need to stand under a bulge.
Learn the warning signs in when a stained or sagging ceiling needs a pro.
What if the pipe burst inside a wall?
A burst pipe in wall space is harder to spot. Look for damp paint, bubbling wallpaper, a musty smell, or the sound of running water when every tap is off. Close the main valve and keep power off in that area until a pro checks it.
The EPA says porous materials such as ceiling tiles and carpet may need to be thrown away if they become moldy. Acting fast saves materials. Read the EPA guide to mold cleanup in your home.
For example, a sagging bedroom ceiling is not a mop-and-towel job. Close the door and let a crew open it safely.
Who Do I Call First: Plumber, Restoration Company, Insurer, or Landlord?
Call a plumber to fix the pipe and a restoration company to dry the damage. Tell your insurer in the same hour. If you rent, tell your landlord or building manager right away.
Who to call for a burst pipe depends on the job. The choice between an emergency plumber or water damage restoration company is not either-or. You need both.
| Who | What they do |
|---|---|
| 911, PSEG Long Island, or National Grid | Handle shock risk, power shutoff, or a gas smell. Call first if any apply. |
| Emergency plumber | Finds the break and repairs the pipe. |
| Restoration company | Removes water, takes out wet materials, and dries the home. |
| Insurer | Opens your claim and tells you what to document. |
| Landlord or building manager | Handles building repairs and notices if you rent. |
In its 2012 storm-damage guidance, Nassau County advised homeowners to contact their insurance company or agent first with their policy number, and noted that a policy may set a time limit for notice. Check your own policy for deadlines. We found no source that says the call order changes your coverage. Our insurance guide explains what a policy pays: does homeowners insurance cover water damage? Read the Nassau County insurance claim advice.
For example, a tenant texts the landlord photos and the time the valve was closed. Then the plumber and crew can start.
Elmont Contacts: Who Handles the Street, the Meter, and Your Pipes
If the Water Authority of Western Nassau County supplies your address, it handles the main and the service line up to your property line. You handle the line from the property line to your house, plus all plumbing inside.
Elmont sits in the Town of Hempstead, Nassau County, on Long Island. Suppliers differ across Elmont and nearby areas, so check your water bill to confirm who serves your address.
The Authority runs a 24-hour emergency line at (516) 327-4100. It covers no water, poor pressure, discolored water, flooding, and street or hydrant leaks. If you need a temporary shutoff, ask about any fees when you call.
| Problem | Who to call |
|---|---|
| Leak at the street, curb, or hydrant | Your water supplier (Water Authority of Western Nassau County: (516) 327-4100) |
| Burst pipe inside your home | Your plumber |
| Power shutoff at the meter | PSEG Long Island, 1-800-490-0075 |
| Gas smell | 911 or National Grid, 1-800-490-0045 |
The curb box and curb stop sit between the main and your property line. Keep the curb box cover visible. You also maintain the valves and fittings on both sides of your meter.
For example, if water bubbles up by the street, that is the Authority’s side. If a pipe splits in your bathroom wall, that is yours. See the Authority’s emergency contact page.
What Will the Restoration Crew Do When They Arrive?
A professional crew checks safety, maps moisture, removes water, takes out wet materials, sets drying equipment, and returns to check progress.
What do restoration companies do after a burst pipe? Most follow this order. Ask any company to walk you through its steps before work starts.
Step 1: What happens in the damage assessment?
The crew finds the water source, checks for electrical and ceiling hazards, and notes which rooms and materials are wet. A good company explains the plan and the price before work starts. Not sure which crew to call? Read how to choose a water damage restoration company.
Step 2: How does moisture mapping work?
Crews use a moisture meter and often a thermal imaging camera to find wet spots behind paint and under floors. See how moisture maps show wet areas you cannot see.
Step 3: How do crews remove standing water?
Pumps and extractors pull water out of carpet and low spots. Learn what happens to water that soaks into floors.
Step 4: Why remove ceiling drywall and wet insulation?
Wet insulation and drywall hold water against framing. Crews cut out soaked sections so air can reach the studs, and they open a bulging ceiling safely.
Step 5: What drying equipment do they set up?
Air movers push dry air across surfaces. Dehumidifiers pull water from the air. A hygrometer tracks humidity.
Step 6: What are daily monitoring visits?
The crew returns for several days to check readings, adjust equipment, and record results in a drying log. Drying is done when readings say so, not when the room feels dry. For a full timeline, read how long does water damage restoration take.
The EPA says to dry water-damaged areas and items within 24 to 48 hours to prevent mold growth. See its brief guide to mold, moisture, and your home.
For example, a ceiling leak might need extraction and drywall removal on day one, then equipment running for several days.
Burst Pipe Cleanup: Homeowner Jobs and Crew Jobs
You can mop a small spill on a dry floor and move belongings. A crew handles anything inside ceilings, walls, insulation, or under floors.
Burst pipe cleanup looks easy because water is easy to see. The trouble is what you cannot see. Fans and a wet-dry vac dry the surface, not a wall cavity or the insulation above a ceiling.
Burst pipe water damage cleanup has a clear line:
| Homeowner jobs | Crew jobs |
|---|---|
| Close the main and drain the taps | Moisture mapping and readings |
| Make power safe, only if dry | Water extraction from floors |
| Take photos and video | Ceiling drywall and wet insulation removal |
| Mop a small spill on a dry floor | Air movers, dehumidifiers, and drying logs |
| Tell your insurer and landlord | Daily checks and safe handling of sagging ceilings |
Make temporary fixes only. The same Nassau County guidance says to prevent further damage, but not to make permanent repairs until your insurer has inspected and you have agreed on costs. See the Nassau County claim advice.
For example, a landlord can shut the valve and take photos on day one. The wet walls still need a crew.
Why Do Pipes Burst in Winter, and How Do I Lower the Risk?
Water expands as it freezes, and the ice can push a pipe until it splits. Keep pipes warm, keep the heat steady, and fix weak spots before the first hard freeze.
Burst pipe causes include ice expansion in a frozen pipe, a cold snap, an unheated attic, crawl space, or garage, and old or corroded pipe.
How can you prevent frozen pipes?
Here is how to prevent frozen pipes, based on American Red Cross guidance:
- Keep the thermostat steady, day and night.
- If you travel, keep the heat at 55 F or higher.
- Open cabinet doors so warm air reaches pipes.
- Let cold water drip from faucets on exposed pipes in very cold weather.
- Keep garage doors closed if supply lines run through the garage.
- Add pipe insulation or sleeves in attics, crawl spaces, and garages.
- Consider a leak detector or smart water shutoff for early warning.
How do you thaw a frozen pipe?
Here is how to thaw frozen pipes safely. If only a trickle comes out of a faucet, suspect a freeze. Keep the faucet open. Apply heat with an electric heating pad, a hair dryer, a space heater kept away from anything that can burn, or towels soaked in hot water. Never use a blowtorch or any open flame.
If you cannot find or reach the frozen section, call a licensed plumber. Check other faucets too, because one frozen pipe can mean more. If a frozen pipe bursts, use the steps above. Read the American Red Cross frozen pipes guidance.
For example, an older homeowner leaving for a week can set the thermostat to 55 F and drip one faucet.
Why Golden Touch Restoration Specialist Is the Right Choice for Burst Pipe Water Damage
A burst pipe is stressful, and you want a team that is local, clear, and ready. Here is what you get with us.
- 24/7 emergency response. Pipes burst at night and on holidays. We state a goal of reaching you within 30 minutes, any hour.
- Full-spectrum restoration under one roof. Water, mold, fire, flood, raw sewage, air duct cleaning, and board-up come from one team, so you do not juggle contractors.
- Free, no-obligation consultation. We explain pricing before any work starts, so there are no surprises. See water damage restoration cost in Elmont, NY for typical ranges.
- Local Elmont base. We work from 20 Sewanee Ave and serve Nassau County and the five boroughs.
- Careful health and safety approach. We treat Category 3 water and mold with extra care.
- Plain-English timelines and education. We explain each step, what it is for, and how long it may take.
You get a local team that tells you the truth and keeps the job moving.
Frequently Asked Questions
How fast can mold start after a burst pipe?
The EPA says to dry wet materials within 24 to 48 hours to prevent mold. Fast water removal and drying lower that risk. If mold already shows, learn the difference in mold remediation vs removal.
Can I fix a burst pipe with a clamp?
A pipe clamp is only a temporary patch. A licensed plumber should make the real repair.
Can I use a wet-dry vac on standing water?
Not until the power is safe. Never plug in or run electric tools in standing water or near wet outlets. A wet-dry vac also cannot pull water out of ceilings or wall cavities.
Should I leave the house after a pipe bursts?
Leave right away if you smell gas, if water has reached outlets or the panel, or if a ceiling is sagging. Otherwise, stay out of wet rooms and keep children and pets away.
What if my main shutoff valve will not turn?
Do not force it. Call your plumber and your water supplier’s emergency line (for the Water Authority of Western Nassau County, (516) 327-4100), and ask what help they can give.
Final Takeaways
You now have a plan, so here is the short version.
- Close the main water valve first, then make the power safe only if you can stay dry.
- Take photos and video before you touch anything, and stay out from under a bulging ceiling.
- A plumber fixes the pipe, and a restoration crew dries and restores your home.
A burst pipe will test your nerves. Burst pipe what to do does not have to be a mystery. With a clear order, you protect your family first, then your home, then your budget. Check your main valve this week, before the first hard freeze.
Golden Touch Restoration Specialist
20 Sewanee Ave, Elmont, NY
Phone: (347) 551-8094
Website: https://goldentouchrestorationspecialist.com/ Next step: Book a free, no-obligation assessment with our Elmont team today.
References
- Water Authority of Western Nassau County, Your Rights and Responsibilities: http://www.wawnc.org/cm/downloads/Rights%20&%20Responsibilities_WAWNC.pdf
- Water Authority of Western Nassau County, Emergencies: https://www.wawnc.org/cm/index.php?option=com_content&task=view&id=60&Itemid=65
- PSEG Long Island, Flood Safety: https://www.psegliny.com/SafetyAndReliability/stormsafety/floodsafety
- National Grid, Report a Gas Emergency (Long Island): https://www.nationalgridus.com/Long-Island-NY-Home/Safety/Report-a-gas-emergency
- New York State Department of Financial Services, guidance on documenting homeowner losses: https://www.dfs.ny.gov/reports_and_publications/press_releases/pr1211051
- Nassau County, insurance claim advice for property damage: https://archive.nassaucountyny.gov/agencies/CountyExecutive/NewsRelease/2012/11-08-2012b.html
- U.S. EPA, A Brief Guide to Mold, Moisture and Your Home: https://www.epa.gov/mold/brief-guide-mold-moisture-and-your-home
- U.S. EPA, Mold Cleanup in Your Home: https://www.epa.gov/mold/mold-cleanup-your-home
- American Red Cross, Frozen Pipes: https://www.redcross.org/get-help/how-to-prepare-for-emergencies/types-of-emergencies/winter-storm/frozen-pipes.html
