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Child Support Services


Eastern Sierra Child Support Services Customer Service Survey

Hearing your feedback is important to us! Please click on the link below to take a brief survey regarding your most recent experience with our office.


Viola- Virtual Interactive Online Application

Submit your child support application electronically. It’s the easy, secure, no-cost application process.

Just complete the application, submit, and a county child support professional will contact you.

Eastern Sierra Child Support Regional Oversight Committee Special Meeting

Calendar Date:


The Eastern Sierra Department of Child Support Services Regional Oversight Committee

will be holding a special meeting on March 12, 2015 at 9:00 am in the CAO Conference Room at 452 Old Mammoth Rd. 3rd Floor Ste. 306, Mammoth Lakes, CA 93546.



Sierra Center Mall
452 Old Mammoth Road
93546 Mammoth Lakes , CA

Child Support Services Contact Information

Office Hours:
Tuesday - Thursday
9:00 am to Noon and
1:00 pm to 4:00 pm

Spanish Office Hours:
2:00 pm to 4:00pm

Telephone Number:

Fax Number:

Mailing Address:
P.O. Box 5044
Mammoth Lakes, CA 93546

Office Location:
126 Old Mammoth Road Suite #202
Mammoth Lakes, CA 93546

Si habla espanol, ofrecen intepretacion en espanol cada jueves entre las 2:00 a las 4:00.


View County Wide Directory

Changes are coming to the State Disbursement Unit!

For more information, click here or call (855)-252-6630.

Child Support services provides non-custodial parent locate services, paternity establishment, and child support order establishment and enforcement services.