Document the condition
Note where it's showing up, when it began, any tie to weather or tides, how it's progressed, and prior repair attempts. Photos and rough measurements make the first conversation far more useful.
Read the local context
Establish and photograph the origin before anything is removed, because in a low tidal city the difference between a failed line inside the building, wind-driven rain and surge water decides which policy responds. Pull the parcel's flood elevation at the same time, since where damage is extensive relative to the building's value the floodplain rules can require the structure be raised toward current standards -- which turns a repair into a much larger project. And note the construction, because old masonry and plaster hold water far longer than modern materials.
Ask what will be hidden
The category of water, how long it sat, what cavities it reached, electrical safety, and how porous the materials are all shape the right scope in Charleston County; this guide does not promise same-day or emergency availability. Once the drywall and trim go back up, nobody can check the prep and verification work again, so the written scope needs to spell all of that out in advance.
Compare complete scopes
A complete Charleston scope addresses protection, access, materials, permitting, testing, cleanup, the restoration itself, exclusions, warranties, and change-order rules.
What official local sources add
The parcel's mapped flood status is the first thing to establish, because it can decide both the insurance and the permitted repair. Standard homeowner policies exclude flood, which is insured separately, so in a low coastal city the origin of the water determines whether a claim responds -- and the floodplain record holds the parcel's status. Where damage is extensive relative to the building's value, floodplain rules can require the structure be brought closer to current elevation standards, which changes the project entirely. In a designated district, exterior reconstruction then faces preservation review as well. Document the source and extent before anything is removed.
Sources were reviewed June 20, 2026. Verify parcel-specific flood zone, historic designation, and permit requirements directly with the Charleston County authority before any work is authorized.