A brown ring on a bedroom ceiling produced two very different inspection write-ups, and the difference decided whether the buyer could negotiate at all.
A pitch is a rehearsed artifact and tells you almost nothing. Here is the small stack of documents that makes an outside expert's actual work visible within a few weeks.
Contingency fees sound standard until you read what the percentage is multiplied by. Gross or net, costs before or after, and how the rule changes by state.