Armstrong Child Development Center, Room 1

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

ClosedChild care center (preschool)

This center is closed. California lists its license as closed as of Dec 6, 2021. Its state inspection history is shown below.

Armstrong Child Development Center, Room 1 was a licensed child care center in Diamond Bar, CA, licensed for up to 16 children. Its license closed around December 2021. Since February 2021, the state inspected it 0 times, and issued 1 citation, 0 of them Type A. Its inspection history is kept here for reference.

Inspection history

0Type A citations

1Type B citations

0Inspections

0 of 0Complaints substantiated

Every state visit

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

What inspectors cited most

Other standards1

Citations, newest first

Type BDec 6, 2021Case management visit (deficiencies)Other standards

Rule §1596.8535(d)

LPA observed and the licensee did not deny that care and supervision is being provided at this site through a program operated by the Special Education Department of the Pomona Unified School District. *This poses a potential risk to the health and safety of children in care.*

Plan of correction due Dec 6, 2021

About this center

Licensed capacity16 children

License typeChild care center (preschool)

License statusClosed

Licensed sinceAug 2, 2011

ClosedDec 6, 2021

LicenseePomona Unified School District

Last administratorKym Allen

State facility #198016013

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722 So. Grand Ave., Diamond Bar · 1.0 mi away · 118 spotsAmong the most cited

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 198016013 on the California Care Facility Search. Data refreshed Oct 3, 2026.