Pest control in Idaho is mice and the insects of the warm stretch, not a script from a wet coast. Full-time houses see the mice when nights harden and the rim joist is the warm gap. Exclusion at the sill, the eave, and the utility line is the work. A trap with the hole still open is a short peace. Say if the house is closed part of the year.
Wasps use eaves and sheds in the hot dry weeks. Ants use kitchens and damp basements after irrigation runs. That is not the same visit as a mouse trail along a canal-side foundation. Name what you saw: droppings, a stick nest, wings, or a sound in the wall. Do not accept a plan that never names the animal. Spiders in a crawl are a complaint, not a diagnosis of the whole house.
Irrigation and a high water table change the ground pests use. Mice follow cover along a canal and then the warmth of a rim joist. Pack rats will fill a stove or a shop corner when the lot opens toward the foothills. Say if the trouble is the living space or the outbuilding. Nesting material next to a burner belongs in the scope. Keep seed and pet food latched.
The warm stretch is when the wasps and the ants show, and waiting feels easier than it is. By the time the heat is on, rodents have chosen the mechanical room. Foothill wind opens soffits that become the door. Time the closure with roof or siding work so the hole is not buried. One visitor and a resident population are different scopes. A photo of the droppings is enough to start.
Say the pest, the town, and whether the house sits closed part of the year. Mention the furnace room, the canal side of the lot, or the shop if that is where they are. Do not wait for the first hard night to learn the insulation is packed. Inversion season will not air the house out for you. Call the number on this page.