Skip to main content

District Info

To submit a tip for biting mosquitoes, black flies, or to report stagnant water, please click HERE.


(626) 814-9466

Hours of Operation

Mon-Thurs: 7 AM - 5 PM

Friday: CLOSED

Saturday: CLOSED

Sunday: CLOSED

Address of headquarters

1145 N. Azusa Canyon Road, West Covina CA 91790

Are you in our service area?

We provide services to 26 cities and unincorporated LA County communities in San Gabriel Valley. Use the map below to find your local agency for mosquito-related services.

 Submitting a Tip? Requesting Service?

To submit a tip for biting mosquitoes, black flies, or reporting stagnant water, please click HERE. Using the form below may result in a delay in service.

Do not submit a tip or request service using this form. Please click "Submit a Tip" at the top of the page

Do not use this form to send sensitive information such as personal addresses or protected health information. Do not use this form to report biting mosquitoes, black flies, or stagnant water issues. This form is for general communication.
There was a problem saving your submission. Please try again later.
Please wait while your submission is being saved...
Thank you, your submission has been received.