A burst pipe can pour out hundreds of gallons of water in a very short time. In an Atlanta home, that water can ruin floors, drywall, and belongings before you even finish making a phone call. The good news is that the first few minutes matter most, and most of what you need to do is simple. Here is exactly what to do, in order.
Step 1: Shut off the main water valve
This is the single most important step. Every minute the water keeps flowing, the damage grows.
Your main shut-off valve is usually in one of these places:
- Near the water heater
- In the basement or crawl space, where the water line enters the house
- In a utility closet or garage
- Outside, in a ground-level meter box near the street
Turn a round handle clockwise until it stops. A lever handle closes when it sits at a right angle to the pipe. If your only shut-off is in the street meter box, you may need a meter key to turn it. Find out where yours is before an emergency happens.
Step 2: Stay safe around electricity
Water and electricity are a dangerous mix. Do not walk into standing water if outlets, power strips, or appliances are nearby or submerged. If you can reach your breaker panel without stepping through water, turn off the power to the affected area. If you cannot reach it safely, stay out and call an electrician or your utility.
And if you ever smell natural gas, leave the home immediately and call 911 from outside. Do not call a plumber first.
Step 3: Drain the lines and open the faucets
After the main valve is closed, open the faucets, starting at the highest floor of the house and working down. This lets the water left in the pipes drain out and relieves pressure. Flush the toilets once to clear what is in the tanks. If you drained the pipes, also switch off your water heater so it does not heat an empty tank.
Step 4: Limit the damage
While you wait for help, do what you can to protect your home:
- Move furniture, rugs, electronics, and valuables out of the wet area.
- Use towels, mops, or a wet-dry vacuum to remove standing water.
- Place buckets under any active drips from the ceiling.
- Open windows or run fans if the weather allows, to start drying the space.
Mold can begin to grow within 24 to 48 hours in damp areas, so quick drying matters.
Step 5: Document everything
Before you clean up too much, take photos and videos of the damaged pipe, the water, and everything affected. Write down the time you discovered the leak. Save receipts for any emergency supplies or repairs. Many homeowners insurance policies cover sudden water damage, but coverage varies, so read your policy and contact your insurance company early. This record makes a claim much easier.
Step 6: Call a licensed plumber
A burst pipe has to be repaired, not just stopped. A licensed plumber can find where the pipe failed, check the surrounding lines, and repair or replace the damaged section. Before work begins, ask for a clear estimate and make sure you understand what is being fixed.
Why do pipes burst in the first place?
Knowing the cause helps you prevent a repeat. In Atlanta homes, the most common reasons are:
- Freezing weather. Georgia cold snaps are short, but pipes in crawl spaces, attics, garages, and outside walls can freeze when they are not insulated. Ice expands and can split the pipe.
- Aging or corroded pipes. Older homes may still have galvanized steel or other aging lines that weaken and fail over time.
- High water pressure. Pressure that is too high puts constant stress on pipes, joints, and fittings.
- Tree roots and shifting soil. These can crush or crack underground lines.
- Faulty fittings or damage during other work. A poorly installed joint can fail years later.
How to help prevent a burst pipe
- Insulate exposed pipes in crawl spaces, attics, and garages before the cold arrives.
- During a hard freeze, let a faucet drip slowly and open cabinet doors under sinks so warm air reaches the pipes.
- Disconnect outdoor hoses and shut off outside faucets for winter.
- Keep your home heated, even if you travel.
- Learn where your main shut-off valve is and test it once a year.
- Have your pipes and water pressure checked if your home is older.
Frequently asked questions
How fast does a burst pipe cause damage?
Fast. A burst supply line can release a large amount of water every minute it runs, which is why shutting off the main valve is the first step.
Should I try to repair a burst pipe myself?
Temporary fixes like pipe clamps or repair tape can slow a small leak while you wait, but a permanent repair should be done by a licensed plumber. A pipe that burst once may be weak in other places too.
Does homeowners insurance cover a burst pipe?
Often, sudden and accidental damage is covered, but policies differ. Check yours and contact your insurer soon after the incident.
Need a plumber right now?
If a pipe has burst, do the steps above first, then call us. We are a plumbing referral and dispatch service. Tell us where you are and what is happening, and we will send a licensed, insured local plumber from our network. The plumber gives you a clear estimate before any work starts.