
"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.
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Families in Castro Valley use UrbanSitter for date nights, after school help, and last-minute babysitting.
92 available tonight | Avg hourly rate: $31.27/hr
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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.
My name is Claudia and I am 36 years old. I was born and raised in Colombia.While I was in Colombia free I took care of my little cousins in my free time. I would bathe them, feed them and played with them. Some weekends after school, I took care of my neighbors kids while they were at work. I would help on their homework, and also on school projects. We would do little arts and crafts activities once a week. I have experience with twins, triplets and multiple kids . I have more that 14 years experience with babies until 13 years old kids . I am currently finish my last family of 3 kids reason; (family moved outside the country) Now, I will love to found a new beautiful family to make a great match . I'm happy to helping you for something full time , part time , nights and weekends .I'm available to support you .I can offer Spanish lessons to the children without any hassle. I am an happy person enjoy my job so much, responsible,honest, friendly, patient, and organized person who likes to help around. I am happy to hear about you soon !
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.
“She has a lot of patience and kind during her time with our son, and with Alex's help, my son was able to spend good time playing and sleeping, while we can take a rest from the day-to-day childcare. I would definitely like to invite Alex back to my home if I need another childcare.”
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.
I am an HR Professional with a bachelor’s degree in Business yet part of me wishes I had an educational background to work with children. So babysitting gives me the opportunity to do what I enjoy the most! I was an urbansitter nanny all throughout college in San Francisco as my one and only job for 5 years. I cared for children of all ages, from 3 months - 14 years old. My long term families were for children ages 1-5 and 11-14. In addition to my own work experience, I grew up at home with a family childcare, thus I am comfortable being around up to 8 children at once since my mother is a licensed childcare provider. I currently babysit a 4 year old once a week (Jan 2024 - today) My favorite part about babysitting is teaching children through play. It’s rewarding to see a child grow and see how much they learn along the way. I have a tight schedule but if I am available to babysit on weekends and weekday evenings. I have a car and I am also fluent in Spanish.
“Finding a babysitter you can trust implicitly is rare, and finding someone like Ale is an absolute blessing. Ale has been a vital part of our family’s life since 2023, starting when our daughter was 3 years old. Our daughter absolutely adores her, and as parents, that peace of mind is priceless. Beyond how much our daughter loves her, Ale’s professionalism and work ethic are unmatched. She is always on time and completely reliable. She is warm, wonderfully pleasant, communicative, and has an intuition for what kids need in any given moment. What also sets Ale apart is her skill and heart as we navigate being foster parents. Bringing new children into our home means dynamics can shift quickly, but we can always trust Ale. No matter what combination of personalities, emotions, or needs exist on a given day, Ale handles every situation with exceptional skill, patience, and warmth. If you have the chance to hire Ale, do not hesitate for a second. She is a true gem, and any family would be beyond lucky to have her!”

As of November 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.
2,619 sitters background checked in Castro Valley, CA
5.0 average star rating from total of 29,642 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

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