Mouse Control in Great Neck, NY

A mouse call almost always starts with a sound: scratching behind a cabinet, something moving inside a wall after dark, or droppings turning up in a pantry drawer. The first thing a technician does on a Great Neck visit is confirm it really is a house mouse and not a young Norway rat, since the likely entry points and the treatment plan differ for each.

House mice are small enough to pass through gaps about a quarter inch wide. On a Great Neck house that usually means a gap under a garage door, a crack in an older foundation, or a plumbing penetration under a sink or washing machine that was never sealed. We walk the exterior first, checking these specific points before going inside.

Inside, we check the basement sill plate, baseboards in the kitchen and laundry area, and any cabinet with plumbing running through it. Droppings, grease marks and gnawed packaging tell us where the activity is heaviest, and that is where traps go first.

Snap traps and enclosed bait stations are placed along the routes we actually find, not scattered through the house at random. Mice travel the same paths repeatedly, hugging walls and cabinet edges, so a trap placed off that path rarely catches anything.

• Traps placed along confirmed travel routes, not guessed locations.
• Bait stations used only where children and pets cannot reach them.
• A second visit to clear traps and check for new activity.

Once the mice inside are cleared, entry points get sealed with steel wool, hardware cloth or sheet metal depending on the gap, materials mice cannot chew through the way they can chew drywall or soft foam. A cracked foundation vent gets a proper mesh patch rather than a smear of caulk a mouse can push through within a week.

Garage door gaps and sill plate cracks are among the most common mouse entry points on a house, especially an older one where the foundation has settled over decades of use.

If activity continues after sealing, that usually means a second entry point was missed, not that the first fix failed. The follow-up visit is built around checking for exactly that.