Stop wood-destroying ants before they compromise your home's integrity. Our local experts provide a guaranteed defense for your Post Falls property.
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Unlike common nuisance ants, Carpenter Ants are structural pests that tunnel through wood to build their colonies. In Post Falls, our seasonal moisture and abundance of pine and fir trees make local homes a prime target. If you’ve spotted large black ants or noticed small piles of "frass" (a mix of sawdust and insect parts), you may have an active infestation.
These "silent destroyers" don't actually eat wood like termites, but their nesting habits can cause significant structural damage over time. Because they prefer damp or decaying wood, they often target windowsills, door frames, and crawl spaces, potentially weakening the very bones of your home.
At Crosstown Pest Control, we don’t just treat the symptoms; we eliminate the source. Our process begins with a detailed inspection to identify both parent nests (usually outdoors in stumps or firewood) and satellite nests (inside your walls or attic).
We utilize advanced, non-repellent liquid barriers and specialized baits that worker ants carry back to the queen. This ensures the entire colony is eradicated, providing a long-term solution rather than a temporary fix.
We stand behind our work. If you see carpenter ants inside your home between our scheduled treatments, we will return and retreat the area at no additional cost to you. If we can’t solve the problem, we’ll refund your last payment. That is the Crosstown promise.
A: Carpenter ants are among the largest in Idaho (1/4 to 1/2 inch) and are typically solid black. They have a perfectly rounded thorax (back) when viewed from the side, unlike the "lumpy" back of common ants.
A: Not necessarily, but it is a warning sign. A single ant might be a scout from an outdoor nest, but multiple sightings—especially in winter or early spring—usually point to a satellite nest established inside your home's structure.
Most of our modern treatments are virtually odorless and do not require you to leave. We focus on the exterior perimeter and specific interior wall voids where the ants actually live and travel.
