One Hundred Leaves Preschool
Data last updated · May 2026
Quality Indicators
See Methodology →- Overall QualityCombines daily care quality (interactions, learning, environment) with structural features like staff-to-child ratios and teacher qualifications.5 / 5
- Process QualityThe quality of daily care — caregiver-child interactions, learning activities, and the emotional climate. Drawn from the state QRIS rating, accreditations, and Head Start CLASS observations.Not Available
- Structural QualityMeasurable features like staff-to-child ratios, group sizes, license status, and teacher qualifications. Provider-level data when available; otherwise the state regulatory baseline.5 / 5
Why this rating
This daycare earned 5 out of 5 stars overall. Structural quality reflects a license in good standing. The structural rating also includes Arizona's licensing baseline — what every licensed daycare in the state must meet. Arizona caps infant ratios at 1:5, toddler ratios at 1:6, and preschool ratios at 1:15. Lead teachers must hold a High School Diploma. Teachers must complete 18 hours of annual training. No objective process measures (e.g., state quality rating or national accreditation) are available for this daycare. The overall rating reflects structural features only.
Quality Recognitions & Accreditations
- Accreditations
- National Association for the Education of Young Children (NAEYC)Not Accredited
- National Accreditation Commission (NAC)Not Accredited
- National Early Childhood Program Accreditation (NECPA)Not Accredited
- National Association for Family Child Care (NAFCC)Not Accredited
Facility Info
- Facility type
- Child Care Center
- Age groups served
- Not Available
- Licensed capacity
- 65
- Teacher-child ratios & group sizesState Minimum Displayed
Age Max ratio Max group Infants 1:5 Not Regulated Toddlers 1:6 Not Regulated Preschool 1:15 Not Regulated
Teacher Credentials
- Lead teacher credentialState Minimum Displayed
- High School Diploma
Inspection History
Across 4 inspections since 2024, the issues cited most often were Licensing & Administrative Compliance (3) and Staff Qualifications & Background Checks (1). None of the 4 findings were critical.
See All 4 Inspection Visits
Feb 25, 20261 Finding1 Important
- The Following Deficiencies Were Observed at the Time of the Compliance Inspection Conducted on 2/25/2026 and Are…Compliance (Annual)
The following deficiencies were observed at the time of the Compliance inspection conducted on 2/25/2026 and are subject to changes pending programmatic review. Please submit the Written Documentation of Corrections within 10 days of receipt of this Statement of Deficiencies. BCCL staff emailed the Empower Self-Evaluation Assessment link to the Provider. 4 of 4 Fingerprint clearance cards reviewed were valid via a DPS website search.
Nov 25, 20251 Finding1 Important
- The Following Deficiency Was Observed at the Time of the Complaint # 141431 Investigation Conducted on 11/25/2025,…Complaint
The following deficiency was observed at the time of the Complaint # 141431 investigation conducted on 11/25/2025, subject to changes pending programmatic review. Please submit the Written Documentation of Corrections within 10 days of receipt of this Statement of Deficiencies. A full inspection was not conducted. The following room ratios were observed: Two's: 3:13 Three's: 2:14; 2:12 Four's: 2:15 Two staff members were interviewed during this investigation. One staff file was re
Mar 3, 20251 Finding1 Important
- The Following Deficiencies Were Observed at the Time of the Compliance Inspection Conducted on 3/3/2025 and Are Subject…Compliance (Annual)
The following deficiencies were observed at the time of the Compliance inspection conducted on 3/3/2025 and are subject to changes pending programmatic review. Please submit the Written Documentation of Corrections within 10 days of receipt of this Statement of Deficiencies. 4 of 4 Fingerprint clearance cards reviewed were valid via a DPS website search.
Mar 5, 20241 Finding1 Important
- The Following Deficiencies Were Observed During the Compliance Inspection Conducted on March 5Compliance (Annual)
The following deficiencies were observed during the compliance inspection conducted on March 5, 2024, and are subject to changes pending programmatic review. Compliance Officer #1: Stacy Marchelli Compliance Officer #2: Celeste Angulo A complete inspection was conducted at this time. Four fingerprint clearance cards were verified through the DPS website during the inspection. Please complete the Plan of Corrections on the Licensing portal within ten days of receiving this Statement