The answer to carpenter ant nests is that they are a common pest problem in many homes. Carpenter ants are large black ants that nest in wood and can cause significant damage to the structure of a house if left untreated. Symptoms of a carpenter ant infestation include seeing large black ants, sawdust-like piles near entry points, and hearing rustling or clicking sounds in the walls.
The best solution for a carpenter ant problem is to locate and eliminate the nest. This can often be done through DIY methods like using bait traps or spraying insecticide directly into the nest. However, for larger or hard-to-reach infestations, it's best to call in a professional pest control technician who can properly identify the nest location and treat it with more advanced methods.