YMCA Armstrong School Age

22750 Beaverhead Dr, Diamond Bar, CA 91765 · Los Angeles County

ClosedSchool-age child care center

This center is closed. California lists its license as closed as of Aug 27, 2026. Its state inspection history is shown below.

YMCA Armstrong School Age was a licensed child care center in Diamond Bar, CA, licensed for up to 26 children. Its license closed around August 2026. Since February 2021, the state inspected it 1 time, with no citations. Its inspection history is kept here for reference.

Inspection history

0Type A citations

0Type B citations

1Inspections

0 of 0Complaints substantiated

Every state visit

Citation issuedNo citationTop row: inspections · bottom row: complaint investigations and other visits

Citations, newest first

No citations in this period.

About this center

Licensed capacity26 children

License typeSchool-age child care center

License statusClosed

Licensed sinceJun 21, 2018

ClosedAug 27, 2026

LicenseeYMCA Orange County

Last administratorMaria Pinedo

State facility #198019463

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Citations are quoted from California Department of Social Services inspection and complaint reports. Type A citations are the state’s most serious category (an immediate risk to children’s health, safety or personal rights); Type B citations are a potential risk. A citation is a finding about one rule, not a judgment about a center overall. Complaint allegations appear here only when the state substantiated them.

To read the full state reports, search facility number 198019463 on the California Care Facility Search. Data refreshed Oct 2, 2026.