Water Damage Restoration
Groundwater & Basement Intrusion
Basement seepage, failed sumps, and hydrostatic pressure against the foundation are extracted and dried, and the path from the ground is identified so the loss does not repeat.
Available through independent local providers in 1233 cities across 50 states.
Quoted by the pro who visits — not by us.
What it is
Water arriving from the ground rather than from a pipe or a roof: hydrostatic pressure against a basement wall, a failed sump, a high water table after a wet week, or drainage that now delivers water to the foundation instead of away from it.
When it is needed
A basement or crawl space that wets after rain even when the roof and plumbing are sound, a sump that cannot keep up, water at the slab edge with no indoor leak, or a lowest floor that smells damp for days after the weather has cleared.
What it typically involves
The first job is diagnosing the path - through the wall, through the slab, up a drain, or in through a window well - because drying the interior without stopping the delivery path only resets the clock. Extraction and drying then proceed as they would for any other loss, with the added constraint that groundwater is Category 2 or 3 once it has been in the soil. Exterior drainage, grading, and the sump system are part of the scope when they are the source; they are not a separate trade the restoration stop can ignore.
Need groundwater & basement intrusion?
Calls are connected to an independent provider covering your area.
Independent local pros · no-obligation assessment
Related services
Groundwater & Basement Intrusion by city
Each city page covers the permitting rules, licensing thresholds and local conditions that apply there. Coverage is not limited to these cities — they have their own pages because the local rules are worth writing down.
These are the largest of the 1233 cities with their own page for this service. For the rest, pick a state from the coverage list and every city it covers is listed there.