San Mateo · Licensed center
A+ Immersion Preschool II
At a glance
- Large developmental center, licensed for 81 children.
- Run by the person who holds the license.
Program news
The state’s license allowed 90 children in July. Since November it allows 81.
From the state’s licensing record. Shortlist last read it on November 8, 2026.
What the state has found
The state cited rules at 1 of its 4 licensing inspections since July 2022.
See each inspection
Licensing inspections
- Jun 11, 2026Nothing cited
Jul 15, 20251 citation
HSC 1597.16(a)(1)Type B
“(1) A licensed child day care center, as defined in Section 1596.76, that is located in a building that was constructed before January 1, 2010, shall have its drinking water tested for lead contamination levels on or after January 1, 2020, but no later than January 1, 2023, and every five years after the date of the initial test. This requirement is not met as evidenced by: Based on record review, the licensee did not comply with the section cited above by testing after the deadline of 1/1/2023 which posed a potential health, safety or personal rights risk to persons in care.”
HSC 1597.16(a)(1)
- Jun 27, 2024Nothing cited
- Jul 14, 2022Nothing cited
The state cited rules at 1 of this center's 4 inspections. Bay Area centers inspected 4 times split three ways: 41% had fewer, 38% the same, and 21% more (569 centers).
How all 569 Bay Area centers inspected 4 times compare
Of the 569 Bay Area centers the state inspected 4 times, how many of those inspections cited a rule:
- None41%
- 1 of 438%This center
- 2 of 415%
- 3 of 46%
- All 41%
Read every record and the state’s reports
State record — California CDSS Community Care Licensing
- Last visit
- June 11, 2026
- On file
- 4 visits since July 2022 — 3 cited nothing
- Most serious
- Type B —
(1) A licensed child day care center, as defined in Section 1596.76, that is located in a building that was constructed before January 1, 2010, shall have its drinking water tested for lead contamination levels on or after January 1, 2020, but no later than January 1, 2023, and every five years after the date of the initial test. This requirement is not met as evidenced by: Based on record review, the licensee did not comply with the section cited above by testing after the deadline of 1/1/2023 which posed a potential health, safety or personal rights risk to persons in care.
· July 15, 2025
California CDSS publishes the full investigation narrative for a complaint, including its disposition, and classifies a citation Type A — an immediate risk to a child — or Type B.
Jul 2025 Licensing visit 1 finding
Licensing visit · July 15, 2025
HSC 1597.16(a)(1) · Type B
(1) A licensed child day care center, as defined in Section 1596.76, that is located in a building that was constructed before January 1, 2010, shall have its drinking water tested for lead contamination levels on or after January 1, 2020, but no later than January 1, 2023, and every five years after the date of the initial test. This requirement is not met as evidenced by: Based on record review, the licensee did not comply with the section cited above by testing after the deadline of 1/1/2023 which posed a potential health, safety or personal rights risk to persons in care.
Shortlist replaces people’s names in the state’s text with initials. This is done by rule, not by hand, so it can miss a name or shorten a word that isn’t one. The state’s report, linked on each row, has the original.
A day here
- Meals
- Morning snack, lunch, and afternoon snack served daily
Outdoors and sleep
- Outdoors
- Scheduled outdoor play blocks mid-morning and late afternoon
- Sleep
- Scheduled nap/quiet time from 12:45–3:00pm after lunch
How they teach
Developmental and bilingual
“Developmental appropriate practices to meet individual needs”
Details
- Phone
- (650) 292-0817
- Address
- 30 W 39th Ave, San Mateo, 94403
- License
- 414005343
We couldn’t find some information that may matter to your decision: openings, child care subsidies, cost, hours and late pickup, ratios and staff, and sick and biting policies. We can ask the program for you and copy you in.
Sources and dates
Where every fact on this page came from, and when Shortlist last checked it against that source. Anything Shortlist could not source is named here rather than left blank.
How they teach
- Approach — Checked July 2026 aplusimmersion.com/daily-schedule
- Approach — Checked July 2026 aplusimmersion.com/mission
State record
From California CDSS Community Care Licensing’s published reports, last checked November 5, 2026.
A day here
- Meals, Outdoors, Sleep — Checked July 2026 aplusimmersion.com
Details
- Phone — Checked July 2026 ccld.dss.ca.gov
- Website — Checked July 2026 aplusimmersion.com
- Address, License, Who runs it — Checked November 2026 ccld.dss.ca.gov
Large means the biggest quarter of Bay Area’s 439 licensed centers by state-licensed capacity: 76 to 312 children. Small is 8 to 30; medium is 31 to 75.