A clean-water leak that sits for two days can degrade to Category 2, and that changes the scope. That is the practical reason speed on day one matters.
The drying class drives the timeline too. A Class 1 loss in one bathroom may dry in a couple of days, while Class 4 losses in hardwood, plaster or concrete need specialty setups and more time. Your restorer should spell out both ratings plainly and record them in the project file.
Managing Carrier, Contractor and Family
A good project lead updates the adjuster, chases phase approvals and gives you a realistic move-back date. On day one, ask who your single contact is and how often they will check in. A vague answer to that question is a warning sign.