Adventure Montessori Academy
Adventure Montessori Academy is a licensed child care center in Union City, CA, licensed for up to 60 children and serving preschool-age children. It has held its California license since 2021. Since February 2021, state licensing staff have inspected it 5 times and investigated 1 complaint, 0 of them substantiated. The state issued 5 citations, 0 of them Type A (the most serious), most often for training & qualifications (2 of 5). None of them came in the last 12 months. Measured by weighted citations per inspection, it is #9 of 11 centers in Union City and has more citations per inspection than 60% of California licensed centers.
Inspection record
Every state visit
What inspectors cited most
Citations, newest first
Based on observation, the licensee did not comply with the section cited above due to their being a broken sink, broken toilet, the wall heater is not inaccessible, there is a house structure outside in the play yard where the wood has rotted, and the floor heaters are not covered which poses/posed a potential health, safety or personal rights risk to persons in care.
Based on record review of C3's file, the licensee did not comply with the section cited above by not obtaining a signed Lic.627 which poses/posed a potential health, safety or personal rights risk to persons in care.
Based on observation and file review, the licensee did not comply with the section cited above in 6 out of 31 which poses/posed a potential health, safety or personal rights risk to persons in care.
Based on record review, the licensee did not comply with the section cited above in 2 of 4 which poses/posed a potential health, safety or personal rights risk to persons in care.
Based on observation, the licensee did not comply with the section cited above in 1 out of 1 count, which poses/posed a potential health, safety or personal rights risk to persons in care.
Complaint investigations
How often are complaints about daycares in Alameda County substantiated? See the county-by-county report →
About this center
Common questions
Does Adventure Montessori Academy take infants?
Not under this license, which covers preschool-age children.
Has Adventure Montessori Academy had any serious violations?
No Type A citations since 2021. It has 5 Type B citations, listed above.
Have there been complaints about Adventure Montessori Academy?
California investigated 1 complaint since 2021 and substantiated 0. Allegations are shown only for substantiated complaints.
How does Adventure Montessori Academy compare with other daycares in Union City?
It is #9 of 11 centers in Union City by weighted citations per inspection, and has more citations per inspection than 60% of California licensed centers with enough inspection history to compare.
When was Adventure Montessori Academy last inspected?
May 12, 2026. No citations were issued during that visit.
How much does Adventure Montessori Academy cost?
California does not publish individual centers’ prices, so ask Adventure Montessori Academy for its current tuition. For comparison, the median full-time price at licensed centers in Alameda County, which includes Union City, was $1,547 a month for preschoolers (about $1,950 today) in the state’s 2021 Regional Market Rate Survey.
Who runs Adventure Montessori Academy?
The licensee is Adventure Montessori Academy, LLC, and the administrator listed with the state is Heather Jesus.
Licensed centers nearby
32462 & 32464 Alvarado Blvd, Union City · 0.1 mi away · 126 spots More citations than most KinderCare Learning Center
32710 Falcon Drive, Fremont · 0.3 mi away · 40 spots More citations than most KinderCare Learning Center
32710 Falcon Drive, Fremont · 0.3 mi away · 108 spots More citations than most Montessori Children's Center
33170 Lake Mead Drive, Fremont · 0.8 mi away · 110 spots Among the most cited Montessori Children's Center
33170 Lake Mead Drive, Fremont · 0.8 mi away · 20 spots Among the most cited Peace Terrace Academy
33330 Peace Terrace, Fremont · 0.8 mi away · 29 spots Among the most cited
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 015700540 on the California Care Facility Search. Data refreshed Oct 3, 2026.
Comparing centers? See how to choose a daycare: 30 questions to ask and a printable checklist.