Maricopa County Environmental Services Vector Control

Investigates citizen complaints dealing with mosquitoes, flies, and non-native rodents. Enforces and ensures compliance with the Maricopa County Environmental Health Code. Provides mosquito eating fish (Gambusia) free to the public for use in ponds, stock tanks, and any permanent waters a homeowner may have. Educates individuals and citizen groups through pamphlets, neighborhood meetings, and presentations on mosquito reducing techniques they can use around their home or property to eliminate mosquito breeding and prevent spread of mosquito-borne diseases including West Nile Virus.