Document what the storm changed—without promising what it means for coverage.

No, and this is the single most common misunderstanding after a storm. A hail report says that stones of a given size were observed somewhere in a postcode. It cannot tell you whether your roof took an impact, whether a neighbour's tree sheltered one plane, or whether what is up there now was already there last year. The report establishes that an event happened. Only looking at the roof establishes what it did to yours.

No, and be wary of anyone who offers. Texas law prohibits a contractor from waiving, rebating or absorbing your insurance deductible, and an offer to do so is usually paid for somewhere else in the job — inflated quantities, cheaper components, or work that quietly does not happen. The deductible is your share of the claim. A contractor who proposes to make it disappear is proposing something you would not want in writing.

Once the weather has passed and it is safe, and sooner rather than later for the sake of the record rather than the repair. What degrades over time is not the damage but the ability to tell it apart from what came afterwards — a second storm, a repair, or somebody else working on the roof. A dated set of photographs taken while conditions are still attributable is worth more than the same set months on, and none of it requires anybody to climb up.

The purpose behind each and the authority attached to it. A roofer's report describes construction conditions, and separately prices the work that contractor would do. An adjuster's scope is prepared for the carrier and reflects the carrier's view of the loss. They can describe the same roof and not agree, and neither is evidence about the other. Reading a policy, deciding coverage and negotiating it are roles a roofing contractor does not hold.