Squirrels nest in attics and chew constantly

Ground squirrels and tree squirrels enter attics through roof vents, gaps under eaves, and holes in fascia boards. They build nests using insulation, storing food and raising young in your attic space. Squirrels gnaw constantly to keep their teeth from growing too long. They chew through electrical wiring, wood beams, plastic pipes, and HVAC ducts. The running, scratching, and gnawing sounds you hear mean they’re actively damaging your property. Squirrels don’t hibernate – activity continues year-round with peak breeding in spring and fall.

The cost of waiting

Chewed electrical wiring creates serious fire hazards that endanger your entire property. Squirrel urine and droppings contaminate insulation with bacteria and parasites, requiring complete insulation removal and replacement costing thousands. Damaged HVAC ducts reduce energy efficiency significantly, increasing utility bills. Squirrels damage stored items in attics and create additional entry points by chewing through wood and siding. The longer they nest, the more squirrels are born in your attic and the more extensive the damage becomes. Home insurance claims for squirrel damage often aren’t covered because the problem is considered preventable with proper exclusion.