One of the largest ant species in the United States, these critters can reach up to 13 mm in length. Winged, dark in color, and residing in moist, damaged woods, it's common that homeowners mistake carpenter ant swarms for termite colonies. Though they aren't likely to cause much damage to the exterior of your home, they are a major nuisance once they get indoors. Feeding on sweets and meats, they are likely to contaminate your food supply. To find out how to deal with carpenter ants, learn more about our pest control services.​