Where is the main shut-off and what if I cannot find it?
The main shut-off is usually where the water line enters the house, often in the cellar, a utility closet or near the water meter. If you cannot find it, or if it does not turn, call the water utility or a plumber and tell the crew you have a running leak.
Look for the valve on the line where it comes into the building, and turn it clockwise until it stops. Some older valves are stiff or corroded, and forcing one can break it. If the main will not close, the water utility can shut off service at the curb, and a plumber can repair the valve.
Once the main is closed, the water in the house stops, but water already in the lines drains out slowly. Open a faucet on the lowest floor to let the pressure fall, then leave it open until the flow has stopped. Do not restore water to the house until the leak has been repaired.
Should I call a plumber or a restoration crew first?
Call both, but start with the water. A restoration crew stops the damage from spreading and dries the building. A plumber repairs the line. The two jobs run in order, and the crew needs the line closed and the repair scheduled before it can dry the wet structure.
A restoration crew does not fix pipes, and a plumber does not dry walls. Stopping the water and removing it are the first steps, and they belong with the crew. The repair of the failed line is a plumbing job, and the plumber should confirm the leak is fixed before drying is finished.
Ask the crew to note the location of the leak and the access cuts it made, so the plumber can find the line quickly. Ask the plumber to confirm in writing that the line has been repaired. Those two records help the insurer and any later repair work.
What makes a burst pipe job cost more or less?
The location of the line, how much of the floor and wall is wet, how many rooms the water reached and whether the damage is in a finished area all shape the work. The price for each stage is explained and approved before it starts, and no figure is given here.
A line that splits near an exposed wall of a cellar is a small job compared with one that runs through a finished ceiling and into two rooms. The crew counts the wet area, the materials and the readings it needs, and it sizes the equipment to match. Access to the wet space also matters, because a cabinet or a finished wall can hide the leak.
The repair of the pipe is priced separately by the plumber. The restoration price covers the water removal, the cuts, the drying and the record. Each element is named at the first visit and approved before the work begins.
How do I tell whether water is still hidden in the wall?
A wall can look dry while the framing and cavity behind it are still wet, and the first sign may be a stain, a soft area or a smell. Moisture readings in the wall and the floor show what the surface cannot, and they are the test the crew uses before it calls the job finished.
Water inside a wall moves slowly and can stay there after the surface looks dry. A wet bottom plate, a damp sill or a soaked subfloor can keep holding moisture long after the leak was fixed. The crew checks each of those points, not just the finished surface.
If a stain reappears or a smell returns after drying is complete, call the crew back. A return of moisture after a repair usually means a part of the cavity was missed or that the line is still leaking somewhere. Re-checking costs nothing extra on a job that was not finished.
Will the water in my pipe be safe to drink or use?
Water from a supply line is usually clean at the source, but it can pick up dirt, rust or stored material as it runs through the house. Ask the water utility about the water quality at your address, and do not use water from a tap that was flushed with a large volume of debris until it has run clear.
A break in a line can draw dirt and debris into the pipe, and the water may look cloudy or rusty at first. Run the cold tap until it runs clear before using it for drinking or cooking. If the water still looks wrong, contact the water utility.
The crew does not test the drinking water. Its work is the structure of the building and the wet materials. For questions about the water supply itself, the water utility is the right source.