Most wildlife problems don't announce themselves. Animals get into attics quietly — through a gap you didn't know existed — and the signs are subtle at first. By the time most homeowners call me, the animals have been there for weeks, sometimes months.
Here are the seven signs I tell every Georgetown homeowner to watch for. You don't need all seven — one is enough to warrant a free inspection.
Sounds at Night — Especially Thumping, Scratching, or Chattering
This is the most common first sign. Most wildlife active at night — raccoons, opossums, bats — you'll hear moving in the attic between 11pm and 4am. Squirrels and birds are active at dawn and dusk. Rats and mice move constantly, day and night.
Droppings in the Attic or Near Entry Points
Different animals leave very different droppings. Finding them in the attic, on the roof, or around possible entry points is a near-certain confirmation you have a wildlife problem.
Visible Entry Points — Torn Soffits, Bent Vents, Gaps Along Roofline
Walk around your home and look up. Entry points are often obvious once you're looking for them: a bent ridge cap, a soffit panel that's slightly detached, a gap where the roof meets a dormer, or a vent with a damaged screen. Raccoons will physically tear open soffits. Squirrels chew through wood. Bats need only a 3/8-inch gap.
Grease Stains or Rub Marks at Entry Points
Animals repeatedly using the same entry point leave behind oil from their fur — a dark, greasy smear around the opening. Roof rats leave dark rub marks along travel paths. Bats leave distinctive brownish smears (called "guano staining") at their entry gaps. This sign tells you the entry point is active, not just a structural gap.
Unusual Odors — Ammonia, Musky, or Rotting
A musky or ammonia smell from the attic usually means an established colony has been there long enough to accumulate waste. Raccoon latrines have a strong ammonia odor. Bat guano smells similar. A sudden sweet-foul odor that worsens over days means an animal has died inside — see our dead animal removal page for what to do.
Chewed Wires, Insulation, or Wood
Squirrels and roof rats chew constantly to keep their teeth from overgrowing. In attics, they target electrical wiring (a serious fire hazard), wood joists, and insulation. Finding chewed wires in the attic is one of the more urgent signs — gnawed wiring is a leading cause of attic fires. If you see it, call us before it becomes a much larger problem.
Seeing the Animal Directly — Or Tracks & Activity at Dusk
Sometimes the confirmation is direct: a raccoon on your roof, bats emerging from your soffit at dusk, squirrels running along your gutters and disappearing into a gap. Or you may find tracks in insulation during an attic check. Any confirmed sighting of an animal entering or exiting your home's exterior is the clearest sign possible.
What to Do If You Spot These Signs
The most important thing: don't wait. Every day an animal spends in your attic means more insulation damage, more droppings, more potential entry point widening, and — in the case of breeding season — more animals. A problem that starts as one raccoon in February can be a mother with four pups by April.
Call us for a free inspection. We identify the species, count the entry points, and give you a written quote before any work begins. Most Georgetown jobs can be started same-day or next-day.
Free Inspection in Georgetown, TX
Spotted any of these signs? Don't try to diagnose it through the ceiling. A 30-minute inspection tells you exactly what you have, where they're getting in, and what it costs to fix.
Call (512) 785-6226Which Animal Is Most Likely in Your Georgetown Attic?
Based on the calls I take in Williamson County, here's the rough breakdown by season:
- Winter (Dec–Feb): Roof rats and squirrels are the most common attic calls — they're seeking warmth
- Spring (Mar–May): Raccoons — mating season means females are actively seeking attic den sites for their litters
- Summer (Jun–Aug): Bats peak; snakes more active; ongoing rodent activity
- Fall (Sep–Nov): Squirrels and raccoons again as they prepare for winter
For animal-specific guides, see our service pages: raccoon removal, squirrel removal, bat removal, rodent removal.