Daycare RecordChild care inspection records

Edison Montessori School

303 Twin Dolphin Drive, # 104, Redwood City, CA 94065 · San Mateo County
1 substantiated complaintChild care center (preschool)

Edison Montessori School is a licensed child care center in Redwood City, CA, licensed for up to 45 children and serving preschool-age children. It has held its California license since 2018. Since February 2021, state licensing staff have inspected it 2 times and investigated 2 complaints, 1 of them substantiated. The state issued 7 citations, 1 of them Type A (the most serious), most often for building & playground safety (4 of 7). None came in the last 12 months. Measured by weighted citations per inspection, it is tied for #41 of 43 centers in Redwood City and has more citations per inspection than 94% of California licensed centers.

Inspection record

More citations than 94%of 10,948 California licensed centers, per inspection, weighted by severity. Among the most cited
Tied for #41 of 43 centers in Redwood City
1Type A citations
6Type B citations
2Inspections
1 of 2Complaints substantiated
7 citations from 9 state visits since Feb 8, 2021 · 0 in the last 12 months · last inspected Apr 2, 2025

Every state visit

20222023202420252026INSPECTIONS (top) · REPORTS & INVESTIGATIONS (bottom)Apr 2, 2025 · Inspection · no citationJan 10, 2024 · Report/investigation · citation foundJan 10, 2024 · Report/investigation · no citationNov 29, 2023 · Report/investigation · no citationNov 29, 2023 · Report/investigation · no citationNov 2, 2023 · Report/investigation · citation foundSep 28, 2023 · Report/investigation · citation foundMar 9, 2023 · Report/investigation · no citationFeb 17, 2023 · Inspection · citation found
Citation issuedNo citationTop row: inspections · bottom row: complaint investigations and other visits

What inspectors cited most

Building & playground safety4
Caregiver conduct1
Supervision1
Background checks1

Citations, newest first

Type BJan 10, 2024Complaint investigationCaregiver conduct
Personal rights §101223(a)(3)
Based on information obtained, LPA determine allegation of staff handled child in rough manner is valid. This poses a potential health and safety risk to children in care. 8 Proof of correction will be submitted to the department via email.
Plan of correction due Jan 19, 2024
Type BNov 2, 2023Case management visit (deficiencies)Supervision
Care and supervision §101229(a)(1)
Based on observations, LPA confirmed child, C1, alone in bathroom area. This poses a potential health and safety risk to children in care.
Plan of correction due Nov 10, 2023
Type BSep 28, 2023Case management visit (deficiencies)Building & playground safety
Fixtures, furniture, equipment and supplies §101239(o)(1)
Based on observations, LPAs confirmed accessible broken play equipment in the outdoor play yard. This poses a potential health and safety risk to children in care. 8 Proof of correction will be submitted to the Department via email.
Plan of correction due Oct 6, 2023
Type AFeb 17, 2023InspectionBackground checks
Criminal record clearance §101170(e)
Based on record review, interviews and observations, LPA confirmed staff member, S1, present without proper facility association. This poses an immediate health and safety risk to children in care.
Plan of correction due Feb 20, 2023
Type BFeb 17, 2023InspectionBuilding & playground safety
Carbon monoxide detectors §1596.954
Based on observations, LPA confirmed facility's carbon monoxide detector was not in operating condition. This poses a potential health and safety risk to children in care.
Plan of correction due Feb 17, 2023
Type BFeb 17, 2023InspectionBuilding & playground safety
Disaster and emergency plan §101174(d)
Based on interview and record review, LPA confirmed facility in not conducting or documenting emergency disaster drills every six months. This poses a potential health and safety risk to children in care.
Plan of correction due Feb 22, 2023
Type BFeb 17, 2023InspectionBuilding & playground safety
Fixtures, furniture, equipment and supplies §101239(n)
Based on observations, LPA confirmed an abundance of dust, debris and particle build-up behind dryer. This poses a potential health and safety risk to children in care.
Plan of correction due Feb 22, 2023

Complaint investigations

SubstantiatedJan 10, 2024Complaint investigationreceived Oct 24, 2023
Substantiated allegation:
Staff member handled daycare child in a rough manner.
1 citation issued during this investigation, listed under Citations.
Not substantiatedNov 29, 2023Complaint investigationreceived Sep 20, 2023
The state did not substantiate this complaint, so its allegations are not shown.

How often are complaints about daycares in San Mateo County substantiated? See the county-by-county report →

About this center

Licensed capacity45 children
License typeChild care center (preschool)
License statusLicensed
Licensed sinceFeb 2, 2018
LicenseeHoover Childcare Center, INC.
AdministratorAngela Tang
Phone(650) 593-6824
State facility #414004260

Common questions

Does Edison Montessori School take infants?

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

Has Edison Montessori School had any serious violations?

California issued 1 Type A citation since 2021, its most serious category. The most recent was on Feb 17, 2023, for criminal record clearance. Each citation is listed in full above.

Have there been complaints about Edison Montessori School?

California investigated 2 complaints since 2021 and substantiated 1. Allegations are shown only for substantiated complaints.

How does Edison Montessori School compare with other daycares in Redwood City?

It is tied for #41 of 43 centers in Redwood City by weighted citations per inspection, and has more citations per inspection than 94% of California licensed centers with enough inspection history to compare.

When was Edison Montessori School last inspected?

Apr 2, 2025. No citations were issued during that visit.

How much does Edison Montessori School cost?

California does not publish individual centers’ prices, so ask Edison Montessori School for its current tuition. For comparison, the median full-time price at licensed centers in San Mateo County, which includes Redwood City, was $1,619 a month for preschoolers (about $2,040 today) in the state’s 2021 Regional Market Rate Survey.

Who runs Edison Montessori School?

The licensee is Hoover Childcare Center, INC., and the administrator listed with the state is Angela Tang.

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 414004260 on the California Care Facility Search. Data refreshed Oct 3, 2026.