Carpenter Ants | All Garden State Termite and Pest Control … pests, pest, control, management, termites, termite, services, service, terminix, terminex, exterminators, companies, exterminator, company, pest control, pest exterminator, new jersey Carpenter ants are about 1/2 inch long. A single queen is all it takes to begin a colony. The first eggs hatch to be young workers to feed the queen and grow.