Daycare RecordChild care inspection records
California · San Mateo · 94403

Building Kidz (Inf)

39 E. 39th Avenue, San Mateo, CA 94403 · San Mateo County
ClosedInfant center
This center is closed. California lists its license as closed as of May 4, 2026. Its state inspection history is shown below.

Building Kidz (Inf) was a licensed child care center in San Mateo, CA, licensed for up to 16 children. Its license closed around May 2026. Since February 2021, the state inspected it 3 times and investigated 2 complaints, 0 substantiated, and issued 5 citations, 0 of them Type A. Its inspection history is kept here for reference.

Inspection history

0Type A citations
5Type B citations
3Inspections
0 of 2Complaints substantiated

Every state visit

20222023202420252026INSPECTIONS (top) · REPORTS & INVESTIGATIONS (bottom)Oct 16, 2025 · Report/investigation · no citationOct 6, 2025 · Report/investigation · no citationAug 22, 2025 · Report/investigation · no citationJul 7, 2025 · Inspection · citation foundJul 15, 2024 · Inspection · no citationJun 23, 2023 · Report/investigation · no citationAug 1, 2022 · Inspection · no citation
Citation issuedNo citationTop row: inspections · bottom row: complaint investigations and other visits

What inspectors cited most

Sleep safety1
Building & playground safety1
Other standards1
Training & qualifications1
Supervision1

Citations, newest first

Type BJul 7, 2025InspectionSleep safety
Infant sleeping equipment §101439.1(b)(1)
Based on observation, the licensee did not comply with the section cited above by having sheets which are not tightly fitted onto crib mattresses, which poses a potential health, safety or personal rights risk to persons in care.
Plan of correction due Jul 28, 2025
Type BJul 7, 2025InspectionBuilding & playground safety
Outdoor activity space §101238.2(d)(1)
Based on observation, the licensee did not comply with the section cited above which poses a potential health, safety or personal rights risk to persons in care.
Plan of correction due Aug 7, 2025
Type BJul 7, 2025InspectionOther standards
Infant care activities §101430(a)(3)(E)
Based on observation, the licensee did not comply with the section cited above by not moving a sleeping infant into a crib from an infant swing, which poses a potential health, safety or personal rights risk to persons in care.
Plan of correction due Jul 28, 2025
Type BJul 7, 2025InspectionTraining & qualifications
Staff health screening and personnel requirements §101216(f)
Based on record review, the licensee did not comply with the section cited above in four out of four staff files reviewed, which poses a potential health, safety or personal rights risk to persons in care.
Plan of correction due Jul 28, 2025
Type BJul 7, 2025InspectionSupervision
Care and supervision of infants §101429(a)(2)(C)
Based on interview and record review, the licensee did not comply with the section cited above by not maintaining infant sleep logs, which poses a potential health, safety or personal rights risk to persons in care.
Plan of correction due Jul 21, 2025

Complaint investigations

Not substantiatedOct 16, 2025Complaint investigationreceived Aug 21, 2025
The state did not substantiate this complaint, so its allegations are not shown.
Not substantiatedJun 23, 2023Complaint investigationreceived Jun 21, 2023
The state did not substantiate this complaint, so its allegations are not shown.

About this center

Licensed capacity16 children
License typeInfant center
License statusClosed
Licensed sinceAug 23, 2016
ClosedMay 4, 2026
LicenseeJ&aa, INC.
Last administratorSamantha Nesheiwat
State facility #414004237

Other licenses at this address

Building Kidz (Ps)
Child care center (preschool) · ClosedToo few inspections to compare

Licensed centers nearby

Building Kidz Of San Mateo
39 E 39th Avenue, San Mateo · under 0.1 mi away · 86 spotsToo few inspections to compareA+ Immersion Preschool II
30 W 39th Ave, San Mateo · 0.2 mi away · 81 spotsToo few inspections to compareLakeview Montessori
31 Vista Avenue, San Mateo · 0.2 mi away · 69 spotsToo few inspections to compareSan Mateo-foster City Schl Dist - George Hall
130 San Miguel, San Mateo · 0.3 mi away · 48 spotsAbout typicalNewton Preschool
303 36th Avenue, San Mateo · 0.7 mi away · 43 spotsToo few inspections to compareSan Mateo-foster City Schl Dist-laurel
316 36th Avenue, San Mateo · 0.7 mi away · 44 spotsToo few inspections to compare

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 414004237 on the California Care Facility Search. Data refreshed Oct 2, 2026.