# Montessori School of Hacienda Heights

Montessori School of Hacienda Heights is a licensed preschool center (child care center) in Hacienda Heights, CA serving ages Preschool, with 122 licensed seats. It is regulated by CA CDSS.

## Key facts
- Status: Licensed
- Address: 15207 E. Los Robles Avenue, Hacienda Heights, CA 91745

- Ages: Preschool
- Capacity: 122
- License/permit: 198016141
- Operator: [RDDB INC](https://www.kinfield.site/operator/ca-rddb-inc) — runs 2 programs
- Phone: (626) 968-0500

- Official regulator profile: https://www.ccld.dss.ca.gov/carefacilitysearch/FacDetail/198016141

## Inspection record
10 findings across 13 California licensing visits (2022-08-30 to 2025-10-28); 0 rated serious; 0 open at last record.
- 2025-10-28 — Staff qualifications & clearances, Type A/B not published per citation, Correction was due Nov 10, 2025: Staff and volunteer immunizations (flu, pertussis, measles) (§1596.7995(a)(1)) (§1596.7995(a)(1); [type](https://www.kinfield.site/violation/ca-hsc-1596-7995-a-1))
- 2025-10-28 — Staff qualifications & clearances, Type A/B not published per citation, Correction was due Nov 10, 2025: Personnel Requirements (§101216(g)(1)) (§101216(g)(1); [type](https://www.kinfield.site/violation/ca-t22-101216-g-1))
- 2025-10-28 — Other, Type A/B not published per citation, Correction was due Nov 10, 2025: Health-Related Services (§101226(e)(4)(B)) (§101226(e)(4)(B); [type](https://www.kinfield.site/violation/ca-t22-101226-e-4-b))
- 2024-11-21 — Staff qualifications & clearances, Type A/B not published per citation, Correction was due Dec 5, 2024: Personnel Requirements (§101216(a)) (§101216(a); [type](https://www.kinfield.site/violation/ca-t22-101216-a))
- 2024-06-06 — Other, Type A/B not published per citation, Correction was due Jun 14, 2024: Personal Rights (§101223(a)(2)) (§101223(a)(2); [type](https://www.kinfield.site/violation/ca-t22-101223-a-2))
- 2024-01-23 — Staff qualifications & clearances, Type A/B not published per citation, Correction was due Feb 6, 2024: Mandated reporter (child abuse) training (§1596.8662(b)(1)) (§1596.8662(b)(1); [type](https://www.kinfield.site/violation/ca-hsc-1596-8662-b-1))
- 2024-01-23 — Staff qualifications & clearances, Type A/B not published per citation, Correction was due Feb 6, 2024: Staff and volunteer immunizations (flu, pertussis, measles) (§1596.7995(a)(1)) (§1596.7995(a)(1); [type](https://www.kinfield.site/violation/ca-hsc-1596-7995-a-1))
- 2024-01-23 — Staff qualifications & clearances, Type A/B not published per citation, Correction was due Feb 6, 2024: Personnel Requirements (§101216(g)(1)) (§101216(g)(1); [type](https://www.kinfield.site/violation/ca-t22-101216-g-1))
- 2023-06-21 — Staff qualifications & clearances, Type A/B not published per citation, Correction was due Jul 10, 2023: Teacher Qualifications and Duties (§101216.1(b)(1)(2)) (§101216.1(b)(1)(2); [type](https://www.kinfield.site/violation/ca-t22-101216-1-b-1-2))
- 2023-04-06 — Other, Type A/B not published per citation, Correction was due May 8, 2023: Title 22 §101700.3(b)(1)-(b) (§101700.3(b)(1)-(b); [type](https://www.kinfield.site/violation/ca-t22-101700-3-b-1-b))

## Nearby programs
- [Montessori School of Hacienda Heights](https://www.kinfield.site/facility/ca-ccld-198016142) — 0 km, capacity 8
- [Hlpusd - Los Robles](https://www.kinfield.site/facility/ca-ccld-198021829) — 0.82 km, capacity 15
- [Hacienda La Puente/Head Start-Kwis Site](https://www.kinfield.site/facility/ca-ccld-191598532) — 1.01 km, capacity 40
- [Hacienda Children's Academy](https://www.kinfield.site/facility/ca-ccld-198021974) — 1.23 km, capacity 89
- [St Mark's Pre School](https://www.kinfield.site/facility/ca-ccld-191500635) — 1.29 km, capacity 138
- [Hacienda Montessori Academy](https://www.kinfield.site/facility/ca-ccld-198015361) — 1.78 km, capacity 60

## Sources
- ca_ccld_child_care_centers record 198016141 (verified, retrieved 2026-11-06): https://www.ccld.dss.ca.gov/carefacilitysearch/FacDetail/198016141
- ca_cdss_ccl_facility_locations record 198016141 (verified, retrieved 2026-11-06): https://data.chhs.ca.gov/dataset/community-care-licensing-facilities

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Source page: https://www.kinfield.site/facility/ca-ccld-198016141 · Kinfield — Childcare Intelligence. Facts come from public regulator records; historical inspection data is labelled. Missing data never means no issue exists.