Visitor Entry Gate and Mailing Address:

1010 Chadbourne Rd.
Fairfield, Ca  94534

Main Phone: (707) 429-8930
Emergency/After Office Hours: (707) 631-9028

Normal Business Hours:
Monday – Thursday, 8:00 a.m. – 12:00 p.m., 1:00 p.m. – 5:00 p.m.
Closed Fridays

Holiday Business Hours

Due to the upcoming holidays, our office is closed Monday, December 27, 2021 to Friday, December 31, 2021. We resume regular business hours, Monday, January 3, 2022. Happy Holidays.

Limited Staff During Federal Holidays 2022

January 1, Saturday – New Year’s Day (Observed December 31, Friday)
January 17, Monday – Martin Luther King, Jr Day
February 27, Monday – Presidents’ Day
May 30, Monday – Memorial Day
July 4, Monday – Independence Day
September 5, Monday – Labor Day
October 10, Monday – Columbus Day
November 11, Friday – Veterans Day
November 24, Thursday – Thanksgiving Day
December 25, Sunday – Christmas Day (Observed December 26, Monday)

Site Map with FSSD Site Entry Gates

Site Map with FSSD Site Entry Gates


Deliveries to North Gate:

2439 Cordelia Rd.
Fairfield, Ca  94534
(first driveway southeast of Chadbourne Rd/Cordelia Rd intersection)

Google Map of FSSD Site

For urgent matters, please contact us directly at 707-429-8930.

For inquiries and non-urgent service requests, submit a Customer Service Request Form.

Employment Verification

Please fax your request to: (707) 429-1280 or
E-mail: with “Employment Verification” in the Subject Line

To turn sewer or water services on, contact your City:

Fairfield:  707-428-7346

Suisun City:  707-421-7320

Website Accessibility:

Fairfield-Suisun Sewer District is making strides to comply with California Government Code Sections 7405 and 11135, and the Web Content Accessibility Guidelines 2.0, or a subsequent version, at Level AA minimum.  Should any content on our website not meet accessibility requirements, please notify us by submitting a General Request Form or call us at 707-429-8930, describing the nature and location of the problem.