🐜 Ant Exterminator in Westchester County, NY

Carpenter ants are the most destructive ant species in Westchester County, particularly in older homes with mature trees and wood-frame construction. A single carpenter ant colony can number in the thousands and hollow out structural wood over time, creating significant damage. Odorous house ants and pavement ants are also common invaders, infiltrating homes through tiny gaps and establishing foraging trails throughout kitchens and bathrooms.

Westchester's suburban neighborhoods with large properties, mature oak and maple trees, and older Victorian and colonial-era homes create ideal conditions for ant infestations. Carpenter ants nest in dead wood—both outdoors (tree limbs, stumps) and indoors (wall voids, attic framing)—and send foraging trails into homes searching for food. Once established, a colony grows rapidly, and standard spray treatments only kill individual foragers, never reaching the queen.

How We Treat Ant Exterminator in Westchester County

• Colony-Targeting Gel Bait — Attracts ants and allows them to carry poison back to the colony, eliminating the queen and entire nest—the only permanent solution for carpenter ants.
• Perimeter Spray — Applied around the foundation and entry points to prevent pavement ants and other species from establishing indoor trails.
• Entry Point Sealing — We seal cracks, gaps around plumbing, and gaps in siding to prevent future colonies from entering your Westchester home.
• Tree Trimming Guidance — Dead limbs touching your roof are highways for carpenter ants. We assess and recommend trimming to prevent access.