Daycare Record Child care inspection records

Montessori School of Pleasanton

3410 Cornerstone Ct, Pleasanton, CA 94566 · Alameda County
Child care center (preschool)

Montessori School of Pleasanton is a licensed child care center in Pleasanton, CA, licensed for up to 120 children and serving preschool-age children. It has held its California license since 2015. Since February 2021, state licensing staff have inspected it 4 times. The state issued 1 citation, which was not Type A. It came more than 12 months ago. Measured by weighted citations per inspection, it is tied for #17 of 33 centers in Pleasanton and has fewer citations per inspection than 61% of California licensed centers.

Inspection record

Fewer citations than 61% of 10,948 California licensed centers, per inspection, weighted by severity. About typical
Tied for #17 of 33 centers in Pleasanton
0 Type A citations
1 Type B citations
4 Inspections
0 Complaints investigated
1 citation from 5 state visits since Feb 8, 2021 · none in the last 12 months · last inspected Sep 29, 2025

Every state visit

2022 2023 2024 2025 2026 INSPECTIONS (top) · REPORTS & INVESTIGATIONS (bottom) Sep 29, 2025 · Inspection · no citation Jun 6, 2024 · Inspection · no citation Mar 8, 2023 · Inspection · no citation Feb 15, 2023 · Report/investigation · citation found Mar 10, 2022 · Inspection · no citation
Citation issued No citation Top row: inspections · bottom row: complaint investigations and other visits

What inspectors cited most

Building & playground safety 1

Citations, newest first

Type B Feb 15, 2023 Case management visit (lead testing/exceedance) Building & playground safety
Buildings and grounds §101238(a)
101238 Buildings and Grounds (a) The child care center shall be clean, safe, sanitary and in good repair at all times to ensure the safety and well-being of children, employees and visitors. 1 LPA observed the water fountain has been removed. Per director, water fountain in the staff break room was removed on January 4, 2023. This water fountain was not used for children to drink nor for cooking. The facility Sample ID 013421974-E –Drinking Fountain located between Oak and Maple had a Lead Action Level of Exceedance Response of more than 5.5ppb. This poses a potential health, safety and personal rights risk to children in care. 8
Plan of correction due Mar 14, 2023

About this center

Licensed capacity 120 children
License type Child care center (preschool)
License status Licensed
Licensed since Apr 30, 2015
Licensee Montessori School Of Pleasanton, INC.
Administrator Sabrina Bianca Gutierrez
Phone (925) 484-3300
State facility # 013421974
Parent reviews Google Maps reviews
Not checked by Daycare Record

Common questions

Does Montessori School of Pleasanton take infants?

Not under this license, which covers preschool-age children.

Has Montessori School of Pleasanton had any serious violations?

No Type A citations since 2021. It has 1 Type B citation, listed above.

How does Montessori School of Pleasanton compare with other daycares in Pleasanton?

It is tied for #17 of 33 centers in Pleasanton by weighted citations per inspection, and has fewer citations per inspection than 61% of California licensed centers with enough inspection history to compare.

When was Montessori School of Pleasanton last inspected?

Sep 29, 2025. No citations were issued during that visit.

How much does Montessori School of Pleasanton cost?

California does not publish individual centers’ prices, so ask Montessori School of Pleasanton for its current tuition. For comparison, the median full-time price at licensed centers in Alameda County, which includes Pleasanton, was $1,547 a month for preschoolers (about $1,950 today) in the state’s 2021 Regional Market Rate Survey.

Who runs Montessori School of Pleasanton?

The licensee is Montessori School Of Pleasanton, INC., and the administrator listed with the state is Sabrina Bianca Gutierrez.

Licensed centers nearby

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 013421974 on the California Care Facility Search. Data refreshed Oct 3, 2026.

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