2 serious findings across 4 visits. Most recent serious finding: Feb 10, 2026. Latest visit Oct 22, 2026, 1 finding.
Critical findings0 · Livermore median 0
12% of Livermore licensed centers have at least one
Serious findings2 · Livermore median 0
35% of Livermore licensed centers have at least one
What inspectors found
The 3 most serious visits in the window. Titles use the state's own standard names, in plain English where we have a reviewed translation.
Feb 10, 2026Complaint investigationSeriousOutdoor Activity SpaceCalifornia: Type BCorrection due Feb 24, 2026
“Based on observations and record review, the licensee did not comply with the section cited above.”California CCLD inspector, Feb 10, 2026 report. Quoted verbatim.
Jul 24, 2025InspectionSeriousHealth-Related ServicesCalifornia: Type BCorrection due Aug 12, 2025
3findings in 36 months0verified corrected by California0corrected during the visit3with a plan or deadline only
1 citation is awaiting report review, so its type is not yet counted above. Everything above is quoted or counted from California CCLD records; nothing is generated. This is not a safety rating.
This provider has not supplied a description yet. Ask about their teaching approach, classroom routines, and what makes their program a fit for your child.
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▧Outdoor area
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▧Learning spaces
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Part-time tuition
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Drop-in rate
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After-school tuition
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Registration, deposits & other fees
Not provided
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Programs & learning
Learning approach
Curriculum and teaching philosophy not provided.
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Services & accommodations
Daily activity or program schedule
The daily schedule has not been supplied. Ask about arrival, meals, outdoor play, rest, learning activities, and pickup.
People, policies & environment
Director
Tresa Patterson
Licensee
Tri-Valley Montessori School
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Source checked Nov 6, 2026 · Inspection history is not a safety rating.
Visits in the past 12 months
3 visits
Newest first, grouped by year. Expand a visit to read the findings.
20263 visits · 2 recorded findings
Oct 22, 2026Other visit1 finding
Standard 101229(a)(1
Severity N/A
Severity: N/A — not provided
Narrative not available. Check the state record for report details.
Correction due Oct 23, 2026. No state verification date is shown.
Standard 101229(a)(1
State severity
N/A — not provided
Corrected at visit
Not recorded
Correction due
Oct 23, 2026
Technical assistance
Not recorded
Finding source ID
ca:013416514:2026-10-22:101229(a)(1:1
Visit source ID
ca:013416514:2026-10-22:other
Feb 25, 2026Other visit
No findings recorded
Feb 10, 2026Complaint investigation · substantiated1 finding
Standard 101238.2(g)
Serious
Based on observations and record review, the licensee did not comply with the section cited above. LPA determined through measurements that the fence in the preschool outdoor play area does not meet the required four-foot height, which poses a potential health, safety, or personal rights risk to children in care.
A correction plan is recorded. No state verification date is shown.
Recorded plan of correction
The facility shall remove excess ground material and restore the fence to a consistent 4-foot height or install a new fence measuring 4 feet from the ground to meet Title 22 requirements. A follow-up visit will be conducted by the department to ensure the corrective steps have been completed by the POC due date.
Standard 101238.2(g)
State severity
Type B
Corrected at visit
Not recorded
Correction due
Feb 24, 2026
Technical assistance
Not recorded
Finding source ID
ca:013416514:2026-02-10:101238.2(g):1
Visit source ID
ca:013416514:2026-02-10:report
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Based on observation and record review, the licensee did not comply with the section cited above, 3 children had expire medication without box with prescription, which poses/posed a potential health, safety or personal rights risk to persons in care.
A correction plan is recorded. No state verification date is shown.
Recorded plan of correction
Faciltiy director shall return the expired medications to each child's parent. Additionally, licensee is advised to ensure all medications are checked on a regular basis to ensure that no expired medications are kept in the facility, and also ensure any medications brought to the facility are labeled with name and date, with prescription label if applicable, and submit a statement of understanding of this regulation by due date of 10/20/23.
Standard 101226(e)(1) · Health-Related Services
State severity
Type B
Corrected at visit
Not recorded
Correction due
Oct 20, 2023
Technical assistance
Not recorded
Finding source ID
ca:013416514:2023-10-13:101226(e)(1):1
Visit source ID
ca:013416514:2023-10-13:inspection
Oct 27, 2022Inspection
No findings recorded
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