Straight advice from the dispatch deskWhat to Do in the First Hour After Water Damage
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. Find the main shutoff and turn it clockwise until it stops. In older houses near downtown Mammoth Lakes 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. Keep an eye on the ceiling. Bulging or sagging drywall is holding water and can drop without warning, so keep everyone, pets included, out from beneath 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.
Start air moving, carefully. If the power is safe and the water is clean, open interior doors and run a few household fans to keep air moving across wet surfaces. Keep windows shut on hot, muggy days, since outside air will add more moisture than it takes away. In winter, keep the heat on so pipes do not freeze again and materials keep giving up water.
Lift what you can. 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 built-ins and heavy pieces for the crew.
Things not to do: Do not run a household vacuum on wet floors, do not turn the HVAC on high hoping it will dry things out, and do not start tearing 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 call. The sooner a crew starts extraction, the more of your home stays in place instead of ending up at the curb. If you are unsure about any of this, our dispatcher can walk you through it while the contractor is on the way.