Little Diamonds Preschool
Little Diamonds Preschool is a licensed child care center in Brentwood, CA, licensed for up to 34 children and serving preschool-age children. It has held its California license since 2009. Since February 2021, state licensing staff have inspected it 2 times. No visit in that period produced a citation, which puts it among the 34% of ranked California centers with no citations. Measured by weighted citations per inspection, it is tied for #1 of 37 centers in Brentwood and is tied for the best record statewide (no citations).
Inspection record
Every state visit
Citations, newest first
About this center
Common questions
Does Little Diamonds Preschool take infants?
Not under this license, which covers preschool-age children.
Has Little Diamonds Preschool had any serious violations?
No Type A citations since 2021.
How does Little Diamonds Preschool compare with other daycares in Brentwood?
It is tied for #1 of 37 centers in Brentwood by weighted citations per inspection, and is tied for the best record statewide (no citations).
When was Little Diamonds Preschool last inspected?
Feb 20, 2026. No citations were issued during that visit.
How much does Little Diamonds Preschool cost?
California does not publish individual centers’ prices, so ask Little Diamonds Preschool for its current tuition. For comparison, the median full-time price at licensed centers in Contra Costa County, which includes Brentwood, was $1,287 a month for preschoolers (about $1,620 today) in the state’s 2021 Regional Market Rate Survey.
Who runs Little Diamonds Preschool?
The licensee is Black Diamond Gymnastics LLC, and the administrator listed with the state is Stacy Peralta.
Licensed centers nearby
480 Farmington Dr, Brentwood · 0.4 mi away · 75 spotsNo citationsContra Costa County Head Start - Marsh Creek
7251 Brentwood Blvd, Brentwood · 0.6 mi away · 36 spotsNo citationsAim High-isaac Montanez
2340 Smith Road, Brentwood · 1.3 mi away · 45 spotsToo few inspections to compareLove For Learning
833 Second St, Brentwood · 1.4 mi away · 25 spotsNo citationsSmart Start Preschool
2882 O'hara Ave, Brentwood · 1.5 mi away · 30 spotsAmong the most citedSunshine House - Brentwood
401 Chestnut Street, Brentwood · 1.5 mi away · 38 spotsNo citations
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 073405691 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.