| Childtime of Martinez | 6635 Alhambra Avenue Ste. 300, Martinez, CA 94553 | Center |
| Clayton KinderCare on Main St | 6095 Main St, Clayton, CA 94517 | Preschool |
| Concord KinderCare | 1551 Bailey Rd, Concord, CA 94521 | Preschool |
| La Petite Academy of Concord | 4304 Cowell Road, Concord, CA 94518 | Preschool |
| Martinez KinderCare | 1285 Morello Ave, Martinez, CA 94553 | Preschool |
| Walnut Boulevard KinderCare | 2521 Walnut Blvd, Walnut Creek, CA 94596 | Preschool |
| Walnut Creek KinderCare | 2850 Cherry Ln, Walnut Creek, CA 94597 | Preschool |
| Acorn Learning Center | 816 Diablo Road, Danville, CA 94526 | Preschool |
| Acorn Learning Center of San Ramon | 5075 Crow Canyon Road, San Ramon, CA 94583 | Preschool |
| Adventure Time - Chabot | 6686 Chabot Road, Oakland, CA 94618 | Preschool |
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| Alamo Country School | 1261 Laverock Lane, Alamo, CA 94507 | Preschool |
| Alice's Montessori - Astrid | 105 Astrid Drive, Pleasant Hill, CA 94523 | Preschool |
| Alice's Montessori Learning Center - Walnut Creek | 3158 Putnam Boulevard, Walnut Creek, CA 94597 | Preschool |
| Applegarden Montessori School | 5667 Thornhill Drive, Oakland, CA 94611 | Preschool |
| Auntie Carla's Childcare & Preschool | 2421 Kingsland Avenue, Oakland, CA 94601 | Preschool |
| Autumn Creek Learning Center | 14 Osborn Way, Danville, CA 94526 | Preschool |
| Ayers Pre-k Program | 5120 Myrtle Drive, Concord, CA 94521 | Preschool |
| Bancroft Pre-k | 2200 Parish Dr., Walnut Creek, CA 94598 | Center |
| Bayside Montessori Children's Center | 127 Midhill Rd., Martinez, CA 94553 | Preschool |
| Bernice & Joe Playschool | 7001 Sunkist Drive, Oakland, CA 94605 | Preschool |
| Betty's Children's Academy - Preschool & Child Care | 11200 Golf Links Rd. #d, Oakland, CA 94605 | Preschool |
| Blueskies For Children - Ellen Sherwood Nursery School | 3021 Brookdale Avenue, Oakland, CA 94602 | Preschool |
| Bright Stars Learning Center Preschool | 3036 Clayton Road, Concord, CA 94519 | Preschool |
| Building Blocks Children's Center | 1015 Oak Grove Road, Concord, CA 94518 | Preschool |
| Calvary Christian School | 3425 Concord Blvd., Concord, CA 94519 | Center |
| Cambridge Community Center | 1146 Lacey Lane, Concord, CA 94520 | Preschool |
| Cambridge Community Center II | 1187 A Meadow Lane, Concord, CA 94520 | Center |
| Cambridge Community Center Preschool | 1187 Meadow Lane, Concord, CA 94520 | Preschool |
| Camino Ramon KinderCare - CLOSED | 909 Camino Ramon, Danville, CA 94526 | Preschool |
| Center of Gravity STEM Preschool | 2702 Pleasant Hill Road, Pleasant Hill, CA 94523 | Center |
| Chatham School | 4359 - 39th Avenue, Oakland, CA 94619 | Center |
| Chatham School - Redwood Campus | 4500 Redwood Rd., Oakland, CA 94619 | Center |
| Cherub Child Care Center - Preschool | 853 Center Avenue, Martinez, CA 94553 | Preschool |
| Child Day School - Lafayette | 1049 Stuart Street, Lafayette, CA 94549 | Preschool |
| Child Day School - Moraga | 372 Park St, Lafayette, CA 94549 | Preschool |
| Child Day School - San Ramon | 18868 Bollinger Canyon Rd, San Ramon, CA 94583 | Preschool |
| Children's Academy of Danville - CLOSED | 2425 Camino Tassajara, Danville, CA 94526 | Preschool |
| Claremont Day Nurseries | 2845 Woolsey Avenue, Berkeley, CA 94705 | Preschool |
| Clayton Community School | 5880 Mt. Zion Drive, Clayton, CA 94517 | Center |
| Clayton Valley Parent Pre-school | 1645 West Street, Concord, CA 94521 | Preschool |
| Clayton Valley Presbyterian Children's Center | 1578 Kirker Pass Road, Clayton, CA 94517 | Preschool |
| Color Me Children | 8115 Fontaine Street, Oakland, CA 94605 | Preschool |
| Community Presbyterian Pre-school | 222 West El Pintado Road, Danville, CA 94526 | Preschool |
| Concord Child Care Center | 1360 A Detroit, Concord, CA 94520 | Preschool |
| Concord Child Care Center / Morning Preschool | 1360 C Detroit Avenue, Concord, CA 94520 | Preschool |
| Concord Christian Schools Preschool | 2120 Olivera Road, Concord, CA 94520 | Preschool |
| Contra Costa Christian Preschool | 2721 Larkey Lane, Walnut Creek, CA 94596 | Preschool |
| Contra Costa County CSB George Miller Center | 3068 Grant St., Concord, CA 94520 | Center |
| Contra Costa Jewish Community Center Nursery School | 2071 Tice Valley Blvd., Walnut Creek, CA 94595 | Center |
| Creative Learning Center | 120 Hemme Ave., Alamo, CA 94507 | Preschool |
| Creative Playhouse | 1350 Moraga Way, Moraga, CA 94556 | Preschool |
| Daisy Child Development Center | 5016 Daisy St., Oakland, CA 94619 | Preschool |
| Danville KinderCare - CLOSED | 730 San Ramon Valley Blvd., Danville, CA 94526 | Preschool |
| Danville Montessori School | 919 Camino Ramon, Danville, CA 94526 | Preschool |
| Dayspring Preschool | 989 San Ramon Valley Blvd, Danville, CA 94526 | Preschool |
| Diablo Hills Country School | 1453 San Ramon Valley Bvld., Danville, CA 94526 | Preschool |
| Diablo Hills Country School | 50 Creekside Drive, San Ramon, CA 94583 | Preschool |
| Diablo Valley College Developmental Children's Center | 321 Golf Club Road, Pleasant Hill, CA 94523 | Preschool |
| Diablo Valley Montessori School | 3390 Deerhill Road, Lafayette, CA 94549 | Preschool |
| Discoveryland Pre-school | 800 Grayson Road, Pleasant Hill, CA 94523 | Preschool |
| Duck's Nest Arts and Sciences | 5714 Broadway, Oakland, CA 94618 | Center |
| El Monte Day Care | 1400 Dina Drive, Concord, CA 94518 | Center |
| First Baptist Preschool | 2336 Buena Vista Ave, Walnut Creek, CA 94597 | Preschool |
| First Covenant Treehouse Preschool | 4000 Redwood Road, Oakland, CA 94619 | Preschool |
| First Lutheran Christian Preschool | 4006 Concord Boulevard, Concord, CA 94519 | Preschool |
| Five Little Monkeys Preschool | 3764 Clayton Road, Concord, CA 94521 | Preschool |
| Forest Hills Preschool & Child Care | 5834 Alhambra Avenue, Martinez, CA 94553 | Preschool |
| Fountainhead Montessori School | 939 El Pintado Road, Danville, CA 94526 | Preschool |
| Fountainhead Montessori School - Pleasant Hill | 490 Golf Club Road, Pleasant Hill, CA 94523 | Preschool |
| Fountainhead Montessori School Orinda Campus | 30 Santa Maria Way, Orinda, CA 94563 | Preschool |
| French For Fun | 3468 Mt. Diablo Blvd Ste B100, Lafayette, CA 94549 | Center |
| Gan B'nai Shalom at Congregation B'nai Shalom | 74 Eckley Lane, Walnut Creek, CA 94596 | Preschool |
| Gan Ilan Preschool - Temple Isaiah | 3800 Mt. Diablo Boulevard, Lafayette, CA 94549 | Preschool |
| Garden Gate Montessori School | 63 Sandy Lane, Walnut Creek, CA 94597 | Preschool |
| Garden Montessori School | 495 Verona Avenue, Danville, CA 94526 | Preschool |
| Golden Step Childcare | 3710 hobby ct concord ca 94518, Concord, CA 94518 | Preschool |
| Grace Cooperative Pre-school | 2100 Tice Valley Blvd, Walnut Creek, CA 94595 | Preschool |
| Growing Light Montessori School of Oakland | 4700 Lincoln Avenue, Oakland, CA 94602 | Preschool |
| Growing Tree Preschool | 1695 Canyon Road, Moraga, CA 94556 | Preschool |
| Happy Days Learning Center | 3205 Stanley Boulevard, Lafayette, CA 94549 | Preschool |
| Helping Hands Christian Preschool | 1865 Arnold Drive, Martinez, CA 94553 | Preschool |
| Highlands Day Care Center | 1326 Pennsylvania Blvd., Concord, CA 94521 | Preschool |
| Highlands Pre-k Program | 1326 Pennsylvania Ave., Concord, CA 94521 | Preschool |
| Highlands Pre-school | 400 Highland Avenue, Oakland, CA 94611 | Preschool |
| Holy Shepherd Christian Preschool | 433 Moraga Way, Orinda, CA 94563 | Preschool |
| Joyful Beginnings Preschool | 955 Moraga Road, Lafayette, CA 94549 | Preschool |
| KLASCHOOLS of Walnut Creek | 292 N Wiget Ln, Walnut Creek, CA 94598 | Preschool |
| Kid Time | 1547 Geary Rd., Walnut Creek, CA 94596 | Preschool |
| Kidango Baldwin Park Center | 2750 Parkside Circle, Concord, CA 94519 | Preschool |
| Kidango Holbrook Center | 3333 Ronald Way, Concord, CA 94519 | Preschool |
| Kids Into Speaking Spanish | 2780 Camino Diablo, Walnut Creek, CA 94597 | Preschool |
| Kids Into Speaking Spanish - Kiss Program | 2162 Mountain Blvd., Oakland, CA 94611 | Preschool |
| Kids at Work | 255 Glacier Drive, Martinez, CA 94553 | Center |
| Kids of The Kingdom Child Center | 8800 Fontaine Street, Oakland, CA 94605 | Center |
| Kidz-planet | 5100 Clayton Raod #36, Concord, CA 94521 | Preschool |
| Kidz-planet | 2245 Morello Ave. Ste. C, Pleasant Hill, CA 94523 | Preschool |
| Kindango - Baldwin Park Center | 2750 Parkside Cir., Concord, CA 94519 | Preschool |
| King's Valley Preschool | 4255 Clayton Road, Concord, CA 94521 | Preschool |
| Lafayette Nursery School | 979 First Street, Lafayette, CA 94549 | Preschool |
| Lamorinda Montessori School of Moraga | 1450 Moraga Road, Moraga, CA 94556 | Preschool |