Rainbow Montessori Preschool INC.

9817 Base Line Road, Rancho Cucamonga, CA 91730 · San Bernardino County

Child care center (single license, multiple age groups)

Rainbow Montessori Preschool INC. is a licensed child care center in Rancho Cucamonga, CA, licensed for up to 42 children and serving children in more than one age group. It has held its California license since 2026. No visit in that period produced a citation, which puts it among the 34% of ranked California centers with no citations. It has too few inspections so far for a statewide comparison.

Inspection record

Not enough historyCalifornia has inspected this center 0 times since Feb 8, 2021. Centers are compared once they have at least 2 inspections.

0Type A citations

0Type B citations

0Inspections

0 of 0Complaints substantiated

0 citations from 1 state visit since Feb 8, 2021 · 0 in the last 12 months · last inspected —

Every state visit

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

Citations, newest first

No citations in this period.

About this center

Licensed capacity42 children

License typeChild care center (single license, multiple age groups)

License statusLicensed

Licensed sinceMar 12, 2026

LicenseeRainbow Montessori Preschool INC.

AdministratorJimena Buigues

Phone(909) 477-7091

State facility #364846901

Common questions

Has Rainbow Montessori Preschool INC. had any serious violations?

No Type A citations since 2021.

How much does Rainbow Montessori Preschool INC. cost?

California does not publish individual centers’ prices, so ask Rainbow Montessori Preschool INC. for its current tuition. For comparison, the median full-time price at licensed centers in San Bernardino County, which includes Rancho Cucamonga, was $1,250 a month for infants (about $1,580 today), $835 a month for preschoolers (about $1,050 today) and $716 a month for school-age children (about $900 today) in the state’s 2021 Regional Market Rate Survey.

Who runs Rainbow Montessori Preschool INC.?

The licensee is Rainbow Montessori Preschool INC., and the administrator listed with the state is Jimena Buigues.

Licensed centers nearby

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10213 Base Line Road, Rancho Cucamonga · 0.5 mi away · 24 spotsAbout typical Montessori Of Rancho Cucamonga
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10110 Church Street, Rancho Cucamonga · 0.7 mi away · 20 spotsAbout typical

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 364846901 on the California Care Facility Search. Data refreshed Oct 3, 2026.

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