Start with a dated timeline
Write down when you discovered the water, when building staff or a plumber were contacted, when the source was stopped if known and when cleanup began. Distinguish observations from conclusions. Save reports and messages rather than relying on memory. If the source remains uncertain, say so.
Photograph the whole room, then the details
From safe locations, capture room views and closer images of affected finishes and belongings. Record make, model and serial numbers for damaged appliances when accessible. Do not walk into contaminated water or an electrically unsafe room to improve a photo. The National Flood Insurance Program recommends photos and videos as part of documenting a flood loss.
Keep an inventory and the paperwork together
List damaged items, their location and any available purchase information. Save estimates, invoices, payment records, plumbing findings and drying documentation. A simple folder organized by date is enough to start. Ask the contractor to distinguish emergency mitigation, removal and later reconstruction so you understand what you are authorizing.
Ask before assuming coverage
A broken pipe, sewer backup and outside flooding may be treated differently under different policies. Basement coverage can be limited. Ask your agent or insurer which policy may apply, what deadlines or forms are required and what documentation it needs before materials are discarded. Do not assume a contractor can decide coverage or that another party’s insurance will automatically pay.
Balance documentation with prompt safe cleanup
Contact the insurer promptly. Follow its directions on samples or evidence, and document unsafe items before appropriate disposal when possible. Do not retain a health hazard just to keep every object for an adjuster. Ask how to handle emergency work and approval requirements. GreenRoom can discuss a work scope, but this page is not insurance or legal advice and does not guarantee payment, reimbursement or claim acceptance.