Mosquito Control Services


Mosquito Control Services

The Harris County Public Health's Mosquito & Vector Control Division offers services to help monitor the breeding of mosquitoes and prevent the potential spread of mosquito-borne disease across Harris County.

Mosquito season is officially underway! Make sure to look into our service below and visit our Mosquito & Vector Borne Disease Handout page for the latest guidance and printable materials!

For more information contact:

Harris County Public Health
Mosquito Control Division
3330 Old Spanish Trail, Bldg. D
Houston, TX 77021

Open Monday Through Friday
8:00 AM to 5:00 PM

Phone: (713) 440-4800
Fax: (713) 440-4795

View Department Website

Mosquito Control Services Offered

Inspection of Potential Breeding Sites

Please submit the form, Inspection Request for Mosquito Breeding Site, to talk with a representative from the HCPH Mosquito Control Division regarding the mosquito problem you are experiencing. If needed, we will schedule an inspection of your property for potential mosquito breeding sites. During the inspection, any mosquito breeding sites will be identified and source reduction recommendations will be provided.

Please note this is not a request for treatment to eliminate mosquitoes. 

Dead Bird Reporting

To report a dead bird for pickup and testing for West Nile virus, please contact the HCPH Mosquito and Vector Control Division through the form provided here. More information about this service can also be found here.

Microsoft Premonition Partnership

Harris County Public Health (HCPH) is proud to announce that we have teamed up with Microsoft to help expand their Microsoft Premonition efforts! Learn more about the initiative and how it will help us gather data to combat diseases threats to Harris County.



Proposed Treatment Areas

Refer to the map below to view those areas for ULV Treatments: Proposed and Cumulative for Year or view the map in full screen.

Please report any issues with the map viewer to [email protected].