
"Recommendations from friends are a must when it comes to a sitter for my kids. UrbanSitter has expanded our network of babysitters, and it has given us peace of mind."
Matt K., dad of two
Browse background checked babysitters near you in Castro Valley. Compare local reviews, rates, and experience to find the right fit.
Looking for jobs? Apply here.
Browse background checked babysitters near you in Castro Valley. Compare local reviews, rates, and experience to find the right fit.
Looking for jobs? Apply here.
Families in Castro Valley use UrbanSitter for date nights, after school help, and last-minute babysitting.
2343 available tonight | Avg hourly rate: $30.62/hr
All babysitters shown here are background checked every year. Learn more.
I’m a reliable and trustworthy mom from Castro Valley with a wonderful ninth-grader. I previously taught at a public school here in Castro Valley, and I hold an active California teaching credential for multiple subjects and special education. I love caring for children, tutoring, and would be happy to support a parent who is homeschooling. I have a clean California driver’s license, full insurance coverage, and I’m certified to drive for field trips at my son’s school.
“I was soooo lucky to work with Christine today! She was incredible with my kids and helped me with everything in my house Ive been trying to do for months, for hours on end. I am so grateful”
Hello, my life has always revolved around children. I worked with my local school district for over 20 years as a Chid Aide. The program was designed to improve a child's self-esteem and improve comfortability in a social setting. This was done through interactive play sessions where a child can truly be themselves. Apart from raising my own three children, I have also worked at a daycare providing a safe and educational environment for up to 12 children. Nutritional cooking is also a big part of my life and something I enjoy sharing. My passion is caring for children in fun, educational, musical, and artistic ways.
“Great experience with Alexandra. Very attentive and kind. Would book again. ”
Hi parents! My name is Ligia. If you’re looking for a reliable, responsible, respectful, and energetic babysitter, I’d be happy to help. I have over five years of experience caring for children of different ages. I understand how important it is to trust someone with your child. I focus on clear communication, following family guidelines, and making sure both parents and kids feel comfortable. I’m more than happy to do an interview before the job or answer any questions you may have. I enjoy doing different activities with kids such as playing, reading, crafts, and staying active.
“Ligia was on time, and my son had lots of fun.”
Hi families! My name is Yamilet, and I’m a childcare provider and art instructor with five years of hands-on experience working with kids of all ages. I’m a 20-year-old college student at Cal State East Bay studying Communication, and caring for children has been a huge part of my life for the past several years. I’ve spent four summers as the Lead Art Camp Instructor at St. Paul’s Episcopal School, where I planned and executed activities, supported ages 4–11, lead off-campus trips, and guided counselors-in-training ages 12–14. I learned how to keep groups engaged, safe, and supported while helping every child feel confident. Year-round, I work as the Head Nursery Childcare Provider at Indelible Grace Church, caring for infants and toddlers ages 0–3. I’m responsible for setup, cleanup, feeding, diaper changes, running the nursery, and directing volunteers. I’m CPR and first aid certified, and I’m very comfortable managing busy rooms with calmness, patience, and clear communication. If families are interested, I also offer optional weekly art lessons as an add-on. I teach drawing, watercolor, colored pencil, clay, and other fun creative projects—completely up to the family if they’d like to include this. Kids love having a creative outlet and a chance to explore different materials. I also run a small business called Yami’s Face Paint, where I do face painting, henna for events. You can see my work on Instagram at @yamisfacepaint. Outside of childcare, I’m a Division II cross country and track athlete, which means I’m dependable, energetic, and always on time. I’m fluent in English and Spanish and do my best to create a warm and safe environment where kids feel comfortable and cared for. I would love the chance to support your family. Please feel free to reach out with any questions!
“Yami was the absolute BEST! I’ve used about five sitters from UrbanSitter, and she completely exceeded my expectations. She is so energetic, engaging, and wonderful with toddlers. My 15-month-old is constantly on the move and always looking to play, and she was exactly the kind of energetic presence he needed. She is also incredibly mature for her age and clearly very knowledgeable about toddlers and child development. As a first-time mom, I actually learned a few things from her myself. She was punctual, communicative, and gave great updates while we were out and again when we got home, which I really appreciated. I would recommend her to anyone and will absolutely be using her again!”
My name is Hannah. l am 27 years young. From the age of 15, l have been volunteering at the daycare/nursery at my local church where l was also a kids and youth leader for 4 years (17-20 yrs old) I also used to work at City Sports Club where I was a worker in the Kids Klub where l watched after kids of all ages from 3 mo. To 12 years old. I have an Associates Degree in Psychology, Social and behavioral Sciences, and Human Development. I currently work part-time as a Teacher’s Aide at a pre-school/daycare in Union City, CA. l love kids and am known to be very good with them. l can cook if needed, l also have my own car and proof of insurance, and have an incredible amount of patience. I am also a Mother to two beautiful babies, a 2 year old daughter and a 1 year old son. As much as I love being a mother, I still very much enjoy babysitting and helping others with their little ones.

As of July 2026
Every babysitter's profile is individually reviewed by UrbanSitter's Trust & Safety team after clearing an annual background check. Rely on reviews from local families to help you find your best fit.
2,806 sitters background checked in Castro Valley, CA
5.0 average star rating from total of 31,140 reviews in Castro Valley, CA

"Recommendations from friends are a must when it comes to a sitter for my kids. UrbanSitter has expanded our network of babysitters, and it has given us peace of mind."
Matt K., dad of two

"UrbanSitter has supported my needs for reliable and joyful sitters. Whether it be for work, recreation or last-minute emergencies, we've made wonderful relationships with local sitters who have become a part of our family!"
Natalie O., mom of five

"UrbanSitter is my go-to for quality sitters! I can book weeks ahead of time or easily find a same-day sitter when in a bind. I even hired a part-time nanny during a daycare transition. Customer service is helpful and babysitters respond in a timely manner."
Laura F., mom of two
Create a free account to view full profiles and more.
To sign up with Facebook, we need permission to use your email address.
Sharing your friends list is optional, and allows us to connect you with sitters they book and recommend. Nothing will be shared or posted.
Create a free account to view full profiles and more.
To sign up with Facebook, we need permission to use your email address.
Sharing your friends list is optional, and allows us to connect you with sitters they book and recommend. Nothing will be shared or posted.
In addition to background checks, sitters are evaluated by real people to meet our gold standard for Trust & Safety.
Need a sitter today? Last-minute babysitter requests receive a response in under two minutes in most cities.
See babysitters recommended by local families, including parents in your school, neighborhood, and parent groups.
Compare reviews, response times, repeat families, and profile details so you can hire with confidence.