PreschoolWise
  • Find preschools
  • Ages
  • Cost
  • TK
  • K Age
  • Free Pre‑K
  • States
PreschoolWise

Clear, independent answers to the questions parents actually ask about preschool and transitional kindergarten — grounded in your state's real rules.

Transitional KindergartenKindergarten ageWhat is pre-K?Preschool ageRedshirting kindergartenPreschool vs Pre‑KTK vs Preschool vs KCostFree preschoolHead StartEligibility checkerBrowse states

© 2026 PreschoolWise. Educational guidance, not legal or enrollment advice — always confirm with your school district.

Sitemap
Preschools/CA/San Francisco/Tinker Preschool
Preschool / Day Care Center

Tinker Preschool

No reviews yet — be the first to share your experience.

Ages
Ages 2–5
Teacher ratio
1:12 (CA min)

554 Clement Street, San Francisco, CA 94118

Visit website ↗(628) 256-2281Directions ↗Licensed for 45
Own this preschool? Claim your listing →

Licensing & safety record

Citations on file
2
Complaint visits
0
Last visit
4/16/2026
Total visits
5

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 2026-04-20). View official inspection reports →

About this preschool

Tinker Preschool is a Reggio-Emilia inspired progressive early childhood program that emphasizes creativity, nature connection, and S.T.E.A.M. education. The school offers full-time and part-time programs across three locations serving children from 12 months to 5.9 years old.

Philosophy
Reggio-Emilia inspired progressive approach focused on child's natural development and curiosity. Emphasizes connecting with nature, engaging in S.T.E.A.M. education, building on individual interests of children, and creating a nurturing learning environment that encourages innovation, invites creativity, and inspires multifaceted thinking.
Ages served
12 months to 5.9 years old (varies by location: Noe Valley 12 months+, Inner Richmond and Cole Valley 18 months+)
Hours
8:00am - 5:30pm
Outdoor
Nature-based learning with flower gardens and trees as part of exploration and artistic expression. Hybrid Forest program offered.

Programs

  • •Hybrid Forest program (Inner Richmond)
  • •Mandarin Immersion program (Cole Valley)
  • •English and Mandarin Dual Language program (Noe Valley)

Highlights

  • ✓Reggio-Emilia inspired progressive curriculum
  • ✓S.T.E.A.M. education integrated throughout
  • ✓Full-time and part-time program options
  • ✓Multiple locations with specialized language programs

Not stated on their website: Tuition, Teacher ratio, Meals, Specific class sizes, Parent involvement opportunities. 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.

Parent reviews

No reviews yet. If your child has attended Tinker Preschool, your honest review helps other families.

Write a review of Tinker Preschool

Share your honest, first-hand experience. Reviews are checked before they appear. Be truthful and respectful — no defamatory or false claims.

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.