Magnolia Progressive Montessori · Child Care Center, Diamond Bar

3201 S. Brea Canyon Rd, Diamond Bar, CA 91765 · Los Angeles County

Child care center (single license, multiple age groups)

Magnolia Progressive Montessori is a licensed child care center in Diamond Bar, CA, licensed for up to 77 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 capacity77 children

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

License statusLicensed

Licensed sinceJul 20, 2026

LicenseeSvt Educational Services LLC

AdministratorThushara J. Desilva

Phone(909) 444-4649

State facility #198022097

Common questions

Has Magnolia Progressive Montessori had any serious violations?

No Type A citations since 2021.

How much does Magnolia Progressive Montessori cost?

California does not publish individual centers’ prices, so ask Magnolia Progressive Montessori for its current tuition. For comparison, the median full-time price at licensed centers in Los Angeles County, which includes Diamond Bar, was $1,555 a month for infants (about $1,960 today), $1,087 a month for preschoolers (about $1,370 today) and $821 a month for school-age children (about $1,040 today) in the state’s 2021 Regional Market Rate Survey.

Who runs Magnolia Progressive Montessori?

The licensee is Svt Educational Services LLC, and the administrator listed with the state is Thushara J. Desilva.

Licensed centers nearby

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19500 E. Nacora St, Rowland Heights · 1.9 mi away · 40 spotsAbout typical Options State Preschool- Shelyn
19500 Nacora Street, Rowland Heights · 1.9 mi away · 24 spotsNo citations Options-state Preschool-ybarra
1300 S. Brea Canyon Cutoff, Walnut · 2.1 mi away · 24 spotsNo citations

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 198022097 on the California Care Facility Search. Data refreshed Oct 3, 2026.

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