Avoid one-size-fits-all explanations
An attic stain does not prove that adding vents is the right repair. Roof leakage, humid air movement, and mechanical conditions may each need investigation. Different roof and attic assemblies manage moisture in different ways. A qualified roofing or HVAC professional should evaluate the parts of the system within their trade.
Consider insulation and concealed surfaces
Insulation can hide damp materials and make attic inspection difficult. The cleanup scope should explain what is accessible and whether affected material needs removal. Safe access is important because attic surfaces are not all designed for walking. Do not disturb wiring, ductwork, or damaged materials to obtain a closer photograph.
Coordinate cleaning with repairs
Remediation addresses the affected materials, while the cause may need work by another contractor. Keep those responsibilities separate in the estimate. Ask how moisture conditions will be reviewed before replacement insulation or other finishes go back. A coating or treatment should not be presented as a substitute for fixing the source.
Discuss the cleanup at your property
Tell us where you found damage, when it appeared, and whether the source is still leaking. Let us know about a report or repair contractor already involved. We can discuss the remediation scope and the questions that need a separate professional. Call to confirm scheduling and the next step for your property.
Talk about your property