Should I start pulling up carpet myself?

Lifting a corner to let air underneath is reasonable. Pulling the whole thing is usually not, because carpet that stays in place can often be dried and reused, while carpet that has been dragged across a wet floor and folded in a garage generally cannot.

Is it worth photographing everything first?

Yes, and it is the single most useful thing anyone can do in the first hour. Photograph the standing water, the room, the source if it is visible, and anything damaged, before it is moved or opened. It is what an insurer asks for later, and it cannot be recreated.

What about the power?

If water has reached outlets, appliances or a panel, the circuit needs to be off before anyone walks through it. If reaching the breaker means crossing the water, that is the point to wait outside.

Does opening the windows help?

Along the coast it can make things worse. On a June morning in Manhattan Beach or Redondo the outside air is holding more moisture than the room is, and bringing it inside slows the drying rather than speeding it.

Emergency water removal

There is standing water on the floor and the question is what to do in the next twenty minutes, not what any of this will cost. The order matters more than the speed: water that is still arriving cannot be removed, and a floor that is opened before it is measured usually loses more material than it had to.

Stop the water before anything else

Every house has a main shut-off, and in this region it is almost never in a basement. On a slab house it is generally on an exterior wall near the front hose bib, or at the street in a covered box that takes a key. On the older raised-foundation houses through Inglewood, Burbank and Uptown Whittier it can be in a crawl space access instead. In an apartment or a townhome the unit valve may not exist at all, and the building shut-off is the only one that works — which is a good reason to know where it is before an evening when it matters.

If the water is coming from a fixture rather than a line, the local stop under the sink or behind the toilet is faster. If it is coming through a ceiling, the source is a floor above and the shut-off that matters belongs to someone else. That last case is common enough in Long Beach, Glendale and Hawthorne that it deserves saying plainly.

Extraction comes before demolition

Removing the water is a separate step from removing the materials, and doing them in the wrong order costs money. Extraction pulls free water out of carpet, pad and hard surfaces; it is quick, it is not destructive, and it dramatically reduces how much has to come out afterwards. Cutting drywall first, before anyone has measured how far the water travelled, tends to produce a hole that is either too small to help or larger than the wet area ever was.

Carpet pad is the piece that decides most of this. It holds water long after the carpet above it feels dry to a hand, and whether it can be dried in place or has to be removed is a judgement made with a meter, not by feel.

What the water touched decides the category

A supply line carries clean water. A failed dishwasher or washing machine carries water that has been through food and soap. A sewer backup carries something that has to be handled differently from the first minute, with different protective equipment and a different rule about what can be dried and what must be discarded.

This classification is not paperwork. It changes what can be saved, and any plan that does not begin by establishing it is working from a guess.

While you wait

Should I start pulling up carpet myself?: Lifting a corner to let air underneath is reasonable. Pulling the whole thing is usually not, because carpet that stays in place can often be dried and reused, while carpet that has been dragged across a wet floor and folded in a garage generally cannot.
Is it worth photographing everything first?: Yes, and it is the single most useful thing anyone can do in the first hour. Photograph the standing water, the room, the source if it is visible, and anything damaged, before it is moved or opened. It is what an insurer asks for later, and it cannot be recreated.
What about the power?: If water has reached outlets, appliances or a panel, the circuit needs to be off before anyone walks through it. If reaching the breaker means crossing the water, that is the point to wait outside.
Does opening the windows help?: Along the coast it can make things worse. On a June morning in Manhattan Beach or Redondo the outside air is holding more moisture than the room is, and bringing it inside slows the drying rather than speeding it.

The rest of the work

Where this sits

What decides the size of a job, why a drying schedule runs on readings rather than on days, and what to establish before equipment arrives: water damage restoration across the Los Angeles basin.