Marin County Department of Child Support Services
Novato, California
The Marin County Department of Child Support Services is at 88 Rowland Way, Suite 200, Novato, CA 94945. Call the Department of Child Support Services at (866) 901-3212, the statewide line. It serves Marin County.
How do I contact this office?
88 Rowland Way, Suite 200Novato, CA 94945
Mail: P.O. Box 6145, Novato, CA 94948
- Phone
- (866) 901-3212 (statewide line)
- TTY
- (866) 399-4096
- Hours
- Lobby open Monday to Friday, 8:30 a.m. to 4:00 p.m.; appointments Monday to Friday, 8:30 a.m. to 3:30 p.m.
- Before you go
- The lobby is open to the public on weekdays. The agency encourages phone appointments whenever possible; call or email to set one up.
- Official page
- Office page
Is this my office?
This office serves Marin County.
Not your area? See every California child support office.
Can I handle this without going in?
Often, yes. Many requests don't need a visit:
- Check your case and payments online in Customer Connect.
- Pay online, by phone, or by mail: see every way to pay child support in California.
- Ask about your case by phone at (866) 901-3212.
Going in person? Read "Before you go" above, and call first if you can.
What can I do at this office?
- In-person and phone appointments
Other child support offices near Novato
- Sonoma County Child Support Services Petaluma Office Petaluma · 14 miles away
- Sonoma County Child Support Services Sonoma Office Sonoma · 15 miles away
- Napa County Department of Child Support Services Napa · 18 miles away
More help with California child support
Office details come from the official California office listing, checked October 24, 2026. Sunny Child Support is not affiliated with the Department of Child Support Services. Spot a mistake? Tell us.