Mosquito Control

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How to access mosquito related services
Mosquito Brochure


South Pasadena is a member of the San Gabriel Valley Mosquito & Vector Control District. Residents with mosquito-related concerns are asked to contact the District directly for assistance. South Pasadena residents can access District services by calling 626-814-9466 or online through a service request form found at For more information on mosquito control, click on the brochure.

The District covers over 26 cities in the region, including South Pasadena. It provides surveillance, inspection, treatment and education for mosquitoes and black flies. The most commonly requested services include: Property inspections for mosquito breeding sources, investigation and/or treatment of neglected pools, delivery of mosquito fish, investigation/surveillance of day-biting mosquitoes, and investigation into excessive activity of biting insects.


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