24/7 Emergency
Storm & Flood Damage Recovery in San Francisco, CA
From wind-driven rain to flash flooding, local professionals secure the property, extract standing water, dry the structure, and document all damage for the claim. Interior and exterior stabilization is handled to prevent secondary losses. Storm and flood recovery starts with protecting the opening that let water in, then extraction and structural drying, then documenting the loss. Because floodwater carries soil and debris, affected porous materials are removed rather than dried, and the structure is re-checked as it dries.
Frequently asked questions
Water gathers in the same block every time and nowhere else.
Those are usually the old creek lines and the hollows they ran through, buried but not removed. Water still finds the low route it always took, and where the street was laid across a filled hollow it collects there. City mapping of the historic watercourses explains a great many of these spots, and it is worth looking at rather than guessing.
It welled up out of the basement floor while the street stayed dry.
The main running full relieves itself through the lowest connected opening it can find, and in a house like this that is the basement drain. What arrives is the street's water rather than anything from the ground. Nothing done outside the building touches it; a valve on the line or lifting the drainage above street level with a pump does.
The hill street outside runs like a creek and the drains catch nothing.
On grades this severe the flow is moving fast enough to skip a grate entirely, and the lowest block of a hill collects what every block above it shed. That is a limit of the arrangement rather than a blockage. The useful work sits at the property line, turning the flow aside before it reaches an entrance.
This FAQ belongs to the San Francisco page; it is repeated here.