Marin/Sonoma Mosquito & Vector Control District
800-231-3236 (toll free)
707-285-2200 (office)
595 Helman Lane, Cotati, CA 94931-9736

Vectors
Diseases
West Nile Virus
Contact Us
News Room
Handouts and Booklets
Mosquito Control Maps
Surveillance Maps
Calendar
Glossary
Pest Identification
Planning Consultation


  • Home
  • About Us
    • History & Organization
    • Marin and Sonoma Counties
    • Mission Statement
    • Board of Trustees
    • Employment Opportunities
    • Directions
    • Sister Sites
    • Planning Consultation
      • Wetlands development guidelines
    • School Presentations
    • Public Relations
  • Vectors
    • Arthropods and Public Health
    • Mosquitos of Marin and Sonoma
      • Salt Marsh Mosquito
      • Pale Marsh Mosquito
      • Treehole Mosquito
      • House Mosquito
      • Encephalitis Mosquito
      • Malaria Mosquito
    • Mosquito Surveillance
    • Mosquito Control
      • Mosquito Fish
    • Ticks
      • Babesiosis
      • Ehrlichiosis
      • Lyme Disease
    • Yellowjackets
      • In Residential Areas
      • Of Marin and Sonoma
    • Headlice
  • Diseases
    • West Nile Disease
      • First California Case
      • Impact on Wildlife
      • News Reports
      • 2007 Collection Data
    • Viral Encephalitis
      • Encephalitis Mosquito
      • Sentinel Chicken Flocks
      • Locations (map of CA)
    • Malaria
    • Lyme Disease
    • Ehrlichiosis
    • Babesiosis
    • Plague
    • American Trypanosomiasis
    • Surveillance
    • Pest Advisory and I.D.
  • Service Bulletins
    • Rat Control
      • Roof Rats and Norway Rats
      • Diseases; Rat Habitats
      • Signs of Rat Activity
      • Home Rat Control
      • Rat Prevention
      • How Rats Enter Homes
      • Rat Proof Your Home
      • Trapping; Types of Rats
      • Trap Placement; Chemical Control
      • Community Action; Clean Up
    • Rodent Control Slideshow
    • Using Fish to Control Mosquitos
    • Controlling the Western Treehole Mosquito
    • Property Checklist
    • Handouts and Booklets
  • Other Info
    • Glossary
    • FTP Site
    • Employee Login
    • Newspaper / Media Reports
District Staff

PHONE
800-231-3236 (toll free)
707-285-2200 (office)
707-285-2210 (fax)

ADDRESS
595 Helman Lane
Cotati, California
94931-9736

HOURS
Monday through Friday
7:00am to 3:30pm
Closed
11:30am - 12:30pm

If you have any questions regarding our services, please contact us by calling or e-mailing us and we'll get back to you as soon as possible.

If you are having a Mosquito, Yellowjacket or Rodent problem you can fill out an on-line Service Request at the bottom of this page.

District Staff
Click on a name to send the employee e-mail!
707-285-2200 - 1-800-231-3236

Contacts Title Ext
Jim Wanderscheid District Manager 204
Ronald Keith Vector Ecologist 205
Chris Canterbury Network Administrator 207
Vicki Hausknecht Financial/Benefits Manager 206
John Walker Field Supervisor (Marin) 216
Joanne Towl Field Supervisor (West Marin) 215
Jason Sequeira Field Supervisor (Sonoma) 223
Erik Hawk Special Projects Supervisor/ Biologist 209
Piper Kimball Asst. Vector Ecologist 213
Nizza Sequeira Public Relations Director 226
Eric Engh Public Education Specialist 208
Steve Delucchi Facility/Shop Coordinator 214

Schedule an Inspection

(Property must be located in Sonoma or Marin county)

Contact Info
First Name
Last Name
Address
City
Home Phone
Work Phone
Email
Nature of Request
Nature of Request: Mosquitoes
Yellow Jackets
(Ground Nest Only)
Fish
Rodents
Other
Pond Size? X
(i.e. 4 x 8 Feet)
Suspected Source?
(Pond, Pool, Creek, etc)
Source's Location?
When are Mosquitoes Biting? (Please check all that apply) Morning
Day
Dusk
Night
Sleeping
Outside
Inside
Permission
You have permission to enter my property without me there.
Extras
How did you hear about us?
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