It shouldn’t be. For a West Allis home, rental, or workplace, begin with the insect and the location. A suspected cockroach needs identification, not assumptions about the person who found it.
What details are useful?
Appearance, timing, the room, and whether sightings repeat. Collect other occupants’ observations accurately if you are arranging service for a shared building. Mention anything already applied.
Who needs the preparation instructions?
The person arranging access and the people using the affected space. Ask which areas require attention and what the proposed work actually needs. Confirm how follow-up would be handled before accepting a price.