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Preschools/CA/Sunnyvale/Delor Montessori, INC.
Infant Center

Delor Montessori, INC.

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Montessori
Ages
Infants (0–2 yrs)
Teacher ratio
1:4 (CA min)

1510 Lewiston Drive, Sunnyvale, CA 94087

Visit website ↗(408) 773-0200Directions ↗Licensed for 15
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Licensing & safety record

Citations on file
3
Complaint visits
0
Last visit
2/11/2025
Total visits
2

Citations are part of routine licensing oversight and range from minor (Type B) to serious (Type A). A citation alone doesn't mean a program is unsafe — read the full reports for context.

Source: California Dept. of Social Services, Community Care Licensing (updated 2025-12-08). View official inspection reports →

About this preschool

Rainbow Montessori, founded in 1976, provided Montessori-based care and education for children from six weeks to sixth grade across the South Bay Area. The school is closing as of July 31st, 2025 due to lease termination.

Philosophy
The Montessori philosophy is utilized in all infant, toddler, preschool, kindergarten, and elementary programs, fostering children's natural curiosity and desire to learn.
Ages served
Six weeks to sixth grade

Programs

  • •Infant
  • •Toddler
  • •Preschool
  • •Kindergarten
  • •Elementary

Not stated on their website: Tuition, Hours, Teacher ratio, Meals, Outdoor activities, Religious affiliation. Ask the preschool directly.

Summarized by AI from the preschool's own website (Jun 23, 2026). Not written or verified by PreschoolWise — confirm details directly with the program.

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Helpful guides for parents

What age does preschool start?Typical ages, readiness signs, and state cutoffs.Is my child ready for preschool?The readiness signs to look for.Preschool vs. daycareHow they differ and which fits your child.Preschool vs. pre-KWhat comes when, from ages 3 to 5.

Listing facts from public CA child-care licensing records. Reviews are the opinions of individual contributors, moderated before publishing; they are not endorsements by PreschoolWise. Always visit and verify a program directly before enrolling.