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Department of Child Support Services

County Of Sonoma › Child Support Services › Open a case online or phone

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¿Sabía que puede abrir un caso en línea o por teléfono?

Published: January 06, 2022

Vea este breve video sobre cómo abrir un caso

Department of Child Support Services

Business Hours
Monday – Friday
8:00 AM – 5:00 PM

Re-entry Protocol is mandatory for everyone’s safety:
Maintain 6-feet distancing and wear face coverings

Contact us by Phone or Email

Phone Hours: 8:00 AM to 4: 30 PM

Work: 1 (866) 901-3212

Text: (707)-244-1066

Fax: (707) 565-4018

Email us at dcss@sonoma-county.org

Addresses
Open Monday – Friday
8:00 AM – 5:00 PM
3725 Westwind Boulevard
Suite 200
Santa Rosa , CA 95403

Petaluma Office Open Thursdays 8:30 AM - 4:00 PM

5350 Old Redwood Highway North Suite 100
Petaluma, CA 94954

Capricorn Location
Open Monday-Thursday 8:00 am – 4:15pm
2227 Capricorn Way, Ste 100, Santa Rosa

Lomita:
Open Tuesdays 9:00 am – 3:00 pm
19080 Lomita Ave, Sonoma CA 95476

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