Why You Should Never Block a Wildlife Entry Hole Without Inspection

When homeowners find an entry hole in their roof, siding, or attic vents, their first instinct is to seal it immediately. However, blocking a wildlife entry hole before proper inspection can cause a serious problem: trapping animals inside your home.

Trapped wildlife can cause severe structural damage, ripping insulation, chewing wiring, and tearing walls in attempts to escape. If baby animals are inside, sealing the hole separates them from their mother, resulting in odor issues, sanitation hazards, and aggressive behavior from the mother trying to re-enter.

Common animals that use entry holes include raccoons, squirrels, bats, birds, and opossums. Each species requires a different removal approach. For example, bats are protected during maternity season, and removal during this period is illegal. Squirrels require targeted trapping, while raccoons may require removing mothers and babies together.

Sealing holes without inspection can also push animals deeper into your home, including wall cavities, ceiling voids, and ductwork. This makes removal far more complex and expensive. In some cases, trapped animals die inside walls, causing severe odors and requiring invasive cleanup.

A professional wildlife inspection determines the species, number of animals, and location of nests or colonies. Technicians identify secondary holes, assess damage, and create a removal plan before sealing the home.

After all animals are removed, a full exclusion process begins. This includes sealing holes, reinforcing vulnerable areas, and installing wildlife-proof materials that prevent future intrusions. Proper exclusion ensures long-term protection without harming animals.

Blocking wildlife entry holes without inspection is one of the most costly mistakes homeowners make. A professional approach ensures safety, legal compliance, and effective long-term results.