Practical advice from the dispatch deskYour First Hour After a Leak or Flood
What you do before the crew arrives can save a floor, a wall, or a whole room. None of this replaces professional drying, but it buys you time.
Start by stopping the water. Locate the main shutoff and turn it clockwise as far as it will go. In older houses near downtown Sunnyvale it tends to sit in the basement along the front wall where the street line enters. In newer subdivisions, check the garage, a utility closet, or the area by the water heater. Condo and apartment owners may find their unit shutoff under a sink or behind an access panel, and building maintenance can close the riser if it comes to that.
Make the space safe. If water is near outlets, power strips or the electrical panel, do not walk through it to reach the breaker. Call the utility or wait for the crew. Watch the ceiling. Drywall that bulges or sags is holding water and can come down without warning, so keep people and pets out from under it.
Document everything before it moves. Take wide photos of each room, then close-ups of the source, the waterline on walls, and damaged belongings. A quick walk-through video with the date visible is even better, and your adjuster will appreciate it.
Get some air moving, carefully. If the electricity is safe and the water is clean, open interior doors and point a few household fans across the wet areas. Do not open windows on a hot, humid day, since you will pull more moisture into the house than you remove. In cold weather, leave the heat on so pipes stay thawed and wet materials keep releasing moisture.
Get belongings up off the floor. Move rugs, electronics, paperwork and anything with sentimental value to a dry room. Put foil squares or plastic lids under furniture legs so finish and rust do not bleed into wet carpet. Leave heavy pieces and anything built in for the crew.
What to avoid: Never use a household vacuum on wet flooring, do not crank the HVAC thinking it will help, and do not rip out drywall before it has been photographed and measured. If the water came from a toilet, a floor drain or outdoors, treat it as contaminated and keep your bare hands out of it.
Then make the call. The earlier extraction begins, the more of your home stays where it is instead of going out to the curb. If you are unsure about any of this, our dispatcher can walk you through it while the contractor is on the way.