Pests We Treat - Swarm of Ants Moving Near the Sidewalk in Island Heights, NJ We found a large swarm of ants near the sidewalk. Related Content: Article: Carpenter Ants in New Jersey Case Study: Odorous House Ants Infest Home in Allenwood, NJ Press Release: Knowledge of Mosquito-borne Diseases Should be Top of Mind in Summer Back to Previous Page Back to Videos