Daycare Record Child care inspection records

Montessori of Rancho Cucamonga · Preschool, Rancho Cucamonga

10110 Church Street, Rancho Cucamonga, CA 91730 · San Bernardino County
1 Type A citation in last 12 months Child care center (preschool)

Montessori of Rancho Cucamonga is a licensed child care center in Rancho Cucamonga, CA, licensed for up to 168 children and serving preschool-age children. It has held its California license since 2014. Since February 2021, state licensing staff have inspected it 5 times and investigated 1 complaint, which was not substantiated. The state issued 5 citations, 1 of them Type A (the most serious). 2 citations came in the last 12 months, including 1 Type A. Measured by weighted citations per inspection, it is tied for #22 of 35 centers in Rancho Cucamonga and has more citations per inspection than 72% of California licensed centers.

Inspection record

More citations than 72% of 10,948 California licensed centers, per inspection, weighted by severity. More citations than most
Tied for #22 of 35 centers in Rancho Cucamonga
1 Type A citations
4 Type B citations
5 Inspections
0 of 1 Complaints substantiated
5 citations from 8 state visits since Feb 8, 2021 · 2 in the last 12 months · last inspected Mar 13, 2026

Every state visit

2022 2023 2024 2025 2026 INSPECTIONS (top) · REPORTS & INVESTIGATIONS (bottom) Mar 13, 2026 · Inspection · citation found Feb 27, 2026 · Report/investigation · citation found Apr 29, 2025 · Inspection · no citation May 17, 2024 · Inspection · citation found Sep 7, 2023 · Inspection · citation found Apr 13, 2023 · Report/investigation · citation found Feb 11, 2022 · Inspection · no citation Jan 13, 2022 · Report/investigation · no citation
Citation issued No citation Top row: inspections · bottom row: complaint investigations and other visits

What inspectors cited most

Training & qualifications 2
Building & playground safety 2
Background checks 1

Citations, newest first

Type B Mar 13, 2026 Inspection Training & qualifications
Mandated reporter training §1596.8662(b)(1)
Based on observation, interview conducted, and records reviewed, the director did not comply with the section cited above as director did not ensure mandated reporter training was completed by the expiration date for one out of five staff present which poses a potential safety risk to children in care.
Plan of correction due Apr 13, 2026
Type A Feb 27, 2026 Case management visit (deficiencies) Background checks
Criminal record clearance §101170(e)(2)
Based on observation, interview conducted, and records reviewed, the director did not comply with the section cited above as it was revealed S1 has been working at the facility since 02/18/2025 without obtaining a criminal record clearance or exemption which poses an immediate safety risk to children in care. 8 Director understands S1 cannot return to the facility until a criminal record clearance or exemption is obtained. A civil penalty of $500 is being assessed and provided.
Plan of correction due Mar 2, 2026
Type B May 17, 2024 Inspection Training & qualifications
Mandated reporter training §1596.8662(b)(1)
Based on record review, the licensee did not comply with the section cited above in which posess a potential health, safety or personal rights risk to persons in care.LPA observed during record review staff's certificates had expired
Plan of correction due May 28, 2024
Type B Sep 7, 2023 Inspection Building & playground safety
Lead testing of drinking water §1597.16(a)(1)
Based on record review, the licensee did not comply with the section cited above which poses a potential health, safety or personal rights risk to persons in care. LPA observed the facility did not test for lead by 1/1/23.
Plan of correction due Sep 7, 2023
Type B Apr 13, 2023 Case management visit (lead testing/exceedance) Building & playground safety
Lead in drinking water §101700.3(b)(2)
101700.3 (b)(2): Licensees shall maintain a lead value at ... 5 ppb in all outlets subject to the testing requirements of these Written Directives... This requirement was not met as evidence by: 1 Facility will implement corrective action pursuant to section CCR 101704 for immediate cessation of outlets testing with action level exceedance until it is replaced and retested pursuant to section CCR 101705 and returns a result at or below the Acton level. Based on records review of required lead testing, the facility had lead values of 5.5 or above on water outlet: K (6.7 ppb); This is a potential health and safety risk to persons in care. 8 Facility will notify CDSS with completion within 30 days by 5/15/23.
Plan of correction due May 15, 2023

How common are lead-in-water citations in San Bernardino County? See the county-by-county report →

Complaint investigations

Not substantiated Jan 13, 2022 Complaint investigation received Nov 18, 2021
The state did not substantiate this complaint, so its allegations are not shown.

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

About this center

Licensed capacity 168 children
License type Child care center (preschool)
License status Licensed
Licensed since Feb 6, 2014
Licensee Montessori Of Rancho Cucamonga INC.
Administrator Deanna Gomez
Phone (909) 944-6500
State facility # 364842577
Parent reviews Google Maps reviews
Not checked by Daycare Record

Other licenses at this address

Common questions

Does Montessori of Rancho Cucamonga take infants?

Not under this license, which covers preschool-age children. An infant center is licensed separately at the same address (listed below).

Has Montessori of Rancho Cucamonga had any serious violations?

California issued 1 Type A citation since 2021, its most serious category. The most recent was on Feb 27, 2026, for criminal record clearance. Each citation is listed in full above.

Have there been complaints about Montessori of Rancho Cucamonga?

California investigated 1 complaint since 2021 and substantiated 0. Allegations are shown only for substantiated complaints.

How does Montessori of Rancho Cucamonga compare with other daycares in Rancho Cucamonga?

It is tied for #22 of 35 centers in Rancho Cucamonga by weighted citations per inspection, and has more citations per inspection than 72% of California licensed centers with enough inspection history to compare.

When was Montessori of Rancho Cucamonga last inspected?

Mar 13, 2026. The state issued at least one citation during that visit.

How much does Montessori of Rancho Cucamonga cost?

California does not publish individual centers’ prices, so ask Montessori of Rancho Cucamonga for its current tuition. For comparison, the median full-time price at licensed centers in San Bernardino County, which includes Rancho Cucamonga, was $835 a month for preschoolers (about $1,050 today) in the state’s 2021 Regional Market Rate Survey.

Who runs Montessori of Rancho Cucamonga?

The licensee is Montessori Of Rancho Cucamonga INC., and the administrator listed with the state is Deanna Gomez.

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 364842577 on the California Care Facility Search. Data refreshed Oct 3, 2026.

Comparing centers? See how to choose a daycare: 30 questions to ask and a printable checklist.