Marin/Sonoma Mosquito and Vector Control
595 Helman Lane
Cotati CA
707-285-2200
Monday-Friday 7:00 AM- 3:30 PM
To request service from the district, complete the fields on the form below which will be sent to the district office. A Vector Control Technician will respond as soon as possible to complete the service request.
* Required
Step 1: Enter Service Location and Contact Information:
*First Name:
*Last Name:
*Address:
*City:
*Zip Code:
*Phone:
 Alt Phone:
*Email:
 Contact:
 Gate Code:
Step 2: Select the Type of Service Needed:
How did you hear about us?
*Request Type:
Property Type:
Additional Information:
Property Management:
*Step 3: Tell Us about the Problem and any Specific Location Information:
Yellowjacket requests, please provide clear directions to the exact location of the nest and describe how it is marked on the property.
(e.g., It is under the deck, in ground near tree, on the left side of the driveway and it’s marked with a shovel handle pointing toward nest.
Please keep a safe distance, 10' to 20' from the nest, when marking to avoid injury.
Step 4: Submit the Service Request: