A downspout moves water away from the gutter, but its discharge location also matters to the property. Roof drainage and ground-level drainage can require different expertise. A clear downspout does not establish that the final discharge arrangement is appropriate.
What to do next
Ask which portions of the drainage path were evaluated. Coordinate site drainage questions with the relevant professional. Avoid changing discharge onto neighboring property or sensitive areas without an appropriate plan and authorization.
Related Perkins guidance
Contact Perkins Roofing to discuss your roof and the appropriate next step.