08/27/2026
All a mouse needs to get into your house is a gap the size of a penny.
We found one in a customer's basement, along an exterior wall, so the next job is working out how it got in. Around a house that usually means the AC lines, the electrical lines, or anything else that runs through the siding. If a pencil fits in the hole, a mouse can use it.
Copper mesh and spray foam close it up, and which one we reach for depends on how big the gap is.
As our tech puts it: once they have a mile, they'll turn it into a marathon.
Northern New Jersey. Licensed, local pest control.