Public Record
Diamond Bar Montessori Academy
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About this facility
Operating details and county context
Operating details
- Capacity
- 118 children
- Age range
- 2 years to 5 years
- Phone
- (909) 396-8747
- Address
- 23555 Palomino Dr
- Licensed since
Los Angeles County context
8,727*CCLD
Total facilities
2.5*CCLD
Avg citations
5.1*CCLD
Avg visits
1.3*CCLD
Avg complaint visits
*CCLD: California Community Care Licensing Division. Updated weekly. Last refresh .
Citations
2 citations on record
Every regulation cited on a CCLD inspection of this facility, sourced from the public record. Each row links to the visit’s inspector narrative.
What does Type A vs Type B mean?
Type A. Serious citation. Imminent or substantial risk to children. The regulator requires corrective action immediately and may impose a civil penalty.
Type B. Lower-severity citation. Corrective action required, no imminent risk. The regulator monitors compliance on the next visit.
2023
- 101229.1(b)Type B
SIGN IN AND SIGN OUT
Based on record review, the licensee did not comply with the section cited above in 8 children were not signed in - 2 in room #2 and 6 in room #4 which poses/posed a potential health, safety or personal rights risk to persons in care.
2021
- 101218.1(b)(1)Type B
Admission Procedures and Parental and Authorized Representative's RightsAt the time of acceptance of each child in care, the licensee shall inform each child's parent or authorized representative of his/her rights that include, but are not limited to, the following: To enter and inspect the child care center. This requirement was not met when it was observed that a supplemental parent handbook stated parents were not allowed inside the facility during business hours. This is a potential risk to children in care.
Inspection record
7 visits on record since 2021. Most recent on 2025-10-17.
2 routine inspections, 3 complaint visits. 2 complaints on record, 1 of 2 substantiated.
- OtherNo citationsRead inspector’s narrative
- OtherNo citationsRead inspector’s narrative
- Inspection1 Type BRead inspector’s narrative
- ComplaintNo citationsRead inspector’s narrative
- Complaint1 Type BRead inspector’s narrative
- ComplaintNo citationsRead inspector’s narrative
- InspectionNo citationsRead inspector’s narrative
2 citations across the record on file
Nearby
Other licensed daycares in Diamond Bar
FAQ
Common questions about this facility
Is Diamond Bar Montessori Academy licensed in California?
Yes, Diamond Bar Montessori Academy is currently licensed in California. It has been licensed since 2016.
How many citations does Diamond Bar Montessori Academy have?
Diamond Bar Montessori Academy has 2 citations on record: 2 Type B citations. It has received 7 visits (2 inspections, 3 complaint visits, 2 other visits).
When was Diamond Bar Montessori Academy last inspected?
Diamond Bar Montessori Academy was last inspected on October 17, 2025 (about 7 months ago). California CCLD typically inspects licensed childcare facilities annually or following a complaint.
What type of childcare is Diamond Bar Montessori Academy?
Diamond Bar Montessori Academy is a Child Care Center (CCC), which is a facility-based program typically serving larger groups of children with multiple staff members with a licensed capacity of 118 children. It is located in Diamond Bar, Los Angeles County, California.
How does Diamond Bar Montessori Academy compare to other daycares in Los Angeles County?
Diamond Bar Montessori Academy has 2 citations, which is below the county average of 2.5 citations per facility. There are 8,727 licensed childcare facilities in Los Angeles County.
Does Diamond Bar Montessori Academy have any serious violations?
Diamond Bar Montessori Academy has no Type A (serious) citations. All 2 citations on record are Type B, which are less serious regulatory violations.
Has Diamond Bar Montessori Academy had any complaint inspections?
Diamond Bar Montessori Academy has received 3 complaint-triggered inspections. 1 resulted in substantiated findings. Complaint inspections are triggered when someone reports a concern to CCLD.
What ages does Diamond Bar Montessori Academy serve?
Diamond Bar Montessori Academy serves children from age 2 to age 5. It has a licensed capacity of 118 children.
From the Provider · Not yet on file
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