Large, jagged openings in your roofline, vents, or soffits that look like they were pried open by hand.
Loud thumping, walking, or vocalizations like chattering and growling coming from overhead during the night.
Toppled trash cans, scattered debris, or hand-like tracks found near muddy areas and downspouts.
Dug-up lawns or ruined gardens where raccoons have been foraging for grubs and worms.