Spider Control & Extermination in NEPA

How to Identify Spiders — and Why DIY Falls Short

The spiders NEPA homeowners actually meet are a predictable cast. Common house spiders build messy cobwebs in basement and garage corners. Wolf spiders are large, hairy ground hunters that sprint across floors in fall. Yellow sac spiders are pale and small and cause most minor bites, usually when trapped in clothing or bedding. Orb weavers spin the big circular webs on porches in late summer and are completely harmless.

Spiders are the most complained-about and least dangerous pest in Northeastern Pennsylvania homes. The species you actually find indoors — common house spiders in basement corners, wolf spiders darting across garage floors, yellow sac spiders along ceiling lines — are nuisance pests, not medical threats. Neither of the two medically significant spiders in the United States is established in Pennsylvania, despite persistent rumors.

Fall is spider season indoors. As temperatures drop in September and October, male spiders wander in search of mates and insects move inside, and suddenly every window frame has a web. Heavy spider activity is also diagnostic: spiders go where the food is, so a home full of spiders is a home with a healthy population of other insects. Controlling the prey is half of spider control.

Our spider service removes existing webs and egg sacs, treats corners, entry points, and eaves with residual products, and addresses the underlying insect activity that sustains the population. Simple changes help between visits: switch porch lights to warm-spectrum bulbs that attract fewer flying insects, keep firewood away from the foundation, and reduce clutter in basements and garages where spiders hide.