Contact Information

Starting on Monday, August 2, in-person public counter services will be offered from 7 AM – 2 PM Monday through Thursday at the Town’s Administrative Services Department, Community Development Department, Parks and Recreation Department and Public Works Department. Visitors to all Town offices will be required to wear face masks.  

Financial Assistance for Households - Emergency Rental Assistance Program (ERAP) 
For additional information visit County of Sonoma website Financial Assistance.
Drought and Water Conservation 
For additional information visit the Town's Water Conservation or call 707-838-1004

After business hours
Email ub@townofwindsor.com or visit townofwindsor.watersmart.com to view virtual forms

To Make a Payment - 4 Convenient Methods

  1. Online by visiting townofwindsor.watersmart.com First time logging in: enter your utility account number as it appears on your statement (xx-xx-xxxxxxx-xx) not the customer number. 
  1. In Person at the Town's utility billing payment drop box located at 9291 Old Redwood Highway, Building 300 in front of the Windsor Police Department. 
  2. AutoPay via WaterSmart by visiting townofwindsor,watersmart.com First time logging in: enter your utility account number as it appears on your statement (xx-xx-xxxxxxx-xx) not the customer number. 
  3. Mail to P.O. Box 100, Windsor, CA 95492.


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Utility Billing
9291 Old Redwood Hwy.
Bldg. 300, Suite A
P.O. Box 100
Windsor, CA 95492-0100
 Email
 
Ph: (707) 838-1004
Ph: (800) 735-2922 TDD/TTY
Fx: (707) 838-1269

After Hours
Ph: (707) 838-1000

Hours
Monday - Thursday
7:00 am - 6:00 pm