Rainbow Children's Center

9817 Baseline Road, Suite A, Rancho Cucamonga, CA 91730 · San Bernardino County

ClosedChild care center (preschool)

This center is closed. California lists its license as closed as of Mar 13, 2026. Its state inspection history is shown below.

Rainbow Children's Center was a licensed child care center in Rancho Cucamonga, CA, licensed for up to 42 children. Its license closed around March 2026. Since February 2021, the state inspected it 4 times, and issued 2 citations, 0 of them Type A. Its inspection history is kept here for reference.

Inspection history

0Type A citations

2Type B citations

4Inspections

0 of 0Complaints substantiated

Every state visit

Citation issuedNo citationTop row: inspections · bottom row: complaint investigations and other visits

What inspectors cited most

Training & qualifications1

Building & playground safety1

Citations, newest first

Type BJun 24, 2024InspectionTraining & qualifications

Mandated reporter training §1596.8662(b)(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 during record review 2 staff did not have a current Mandated Reporter Training Certificate.

Plan of correction due Jul 1, 2024

Type BOct 3, 2023InspectionBuilding & 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 posed a potential health, safety or personal rights risk to persons in care. LPA observed licensee did not complete lead testing until 7/2023.

Plan of correction due Oct 3, 2023

About this center

Licensed capacity42 children

License typeChild care center (preschool)

License statusClosed

Licensed sinceJun 19, 1996

ClosedMar 13, 2026

LicenseeAdrian Buigues And Liliana Buigues

Last administratorLiliana Buigues

State facility #364802650

Licensed centers nearby

Rainbow Montessori Preschool INC.
9817 Base Line Road, Rancho Cucamonga · under 0.1 mi away · 42 spotsToo few inspections to compare Olive Tree Day School
7690 Archibald Avenue, Rancho Cucamonga · 0.5 mi away · 79 spotsMore citations than most Jumpstart Learning Center, INC.
10213 Base Line Road, Rancho Cucamonga · 0.5 mi away · 81 spotsMore citations than most Jumpstart Learning Center, INC.
10213 Base Line Road, Rancho Cucamonga · 0.5 mi away · 28 spotsMore citations than most Jumpstart Learning Center, INC.
10213 Base Line Road, Rancho Cucamonga · 0.5 mi away · 24 spotsAbout typical Montessori Of Rancho Cucamonga
10110 Church Street, Rancho Cucamonga · 0.7 mi away · 168 spotsMore citations than most

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 364802650 on the California Care Facility Search. Data refreshed Oct 3, 2026.