
"Savannah was very sweet playing with our infant. He was very happy taking a bottle from her, going on a walk, and reading a book."
Talia L., parent

Meet infant babysitters Castro Valley families trust, with parent reviews, background checks, and detailed profiles.
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Families in Castro Valley use UrbanSitter for date nights, newborn care, overnight babysitting, and last-minute infant sitters.
All babysitters shown here are background checked every year. Learn more.
Hi, I’m Ana! I’m a proud mother of three grown children and have dedicated the past 15 years to working in schools. Throughout my career, I’ve served as a campus monitor, instructional assistant, and currently as a paraprofessional, supporting and encouraging children ages 4–10. Outside of work, I enjoy creating art, solving puzzles. I love helping children learn and grow while bringing patience, creativity, and kindness to everything I do.
Hello! My name is Moa. I have 6+ years of professional childcare experience. I am completely comfortable working with children, from infants to teenagers. I work part time as an instructional aide, so I'm primarily available in the afternoons/evenings and weekends. I enjoy my job because I love working with children! I am first aid and CPR certified.
Hi! I’m a caring, patient, and energetic caregiver who genuinely loves working with kids. I have experience with children of all ages and personalities, and I always aim to create a safe, fun, and supportive environment where kids feel comfortable and included. I currently work at an after-school program, which has helped me build strong skills in staying organized, keeping kids engaged, and handling different situations calmly. I also volunteer on some Sundays at a children’s ministry at church, where I usually work with toddlers—so I’m very comfortable with younger kids as well! In my free time, I enjoy staying active and being outdoors, and I like bringing that same fun, positive energy when I’m with kids—whether that’s playing games, helping with homework, or just keeping them entertained and happy. I’m reliable, easygoing, and someone parents can trust to take great care of their kids while making sure they have a good time too!
“Very professional and great w small children”
Hello parents, My name is Evelyn Karina , I’m a happy married woman , and proud mom of two boys, 20 and 25 years old. I have been working as a nanny for more than 25 years with kids as young as 2 months and up. I am bilingual Spanish-English, responsible, honest, loving, trustworthy, patient, CPR and first aid certified, also registered with Trustline. I’m up to date with all my vaccinations, including Covid. I have my own car, auto insurance, clean driving record, and excellent references from my previous jobs. I like to take kids to parks, zoo, walks, library and to any other place where they can have fun, explore and learn new things that will help them to grow. As a nanny, I always make sure kids under my care are safe, healthy and happy. Please let me know if you would like to know more about me and my experience. Thanks for your time and I look forward to hearing from you. Best, Evelyn
“There is no caregiver like Karina. She looked after my children and was like a part of our family for six years. She is helpful, reliable, so easy to be around and wonderfully kind, loving but appropriately firm with children. My kids still love her and talk about her often. Friends of mine would see her with our kids at music class or the park and remark how great she was with them. You will not find a better fit for your childcare needs!”
Hi families! My name is Makena, and I'm a 20-year-old student at the University of Kentucky originally from San Ramon, California and will be in San Ramon for the summer. I've always enjoyed working with kids and have experience babysitting, including caring for a 10-year-old boy over the summer, experience as a summer camp counselor, and helped as an assistant cheer coach for the summer at California high school. During my time babysitting, I helped with meals, transportation, activities, and making sure he had a fun and safe time. I'm also comfortable caring for pets and have experience with both cats and dogs. As a former Division I athlete and lifelong cheerleader, I'm energetic, patient, good under pressure, and love to stay active. I enjoy creating a safe, positive, and judgement free environment where they can feel comfortable and have fun. I have my own car and am happy to help with pick-ups, drop-offs, and other tasks as needed. My goal is to be someone both kids and parents can trust, and I would love the opportunity to get to know your family!
Every babysitter on UrbanSitter completes an annual background check, and every profile is individually reviewed by our Trust and Safety team. See reviews from Castro Valley parents before you book.

"Savannah was very sweet playing with our infant. He was very happy taking a bottle from her, going on a walk, and reading a book."
Talia L., parent

"Leanna was very sweet and good with our daughter. She played with her, changed her diaper, fed her and all the good things that a newborn needs."
Rachel M., parent

"Was our first time leaving our newborn with a sitter. Emily's calm demeanor put us at ease when we left, and she was great about sending us updates."
Andrea Z., parent

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Browse profiles and read parent reviews for free.
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.
See infant babysitters connected to families in your Castro Valley neighborhood. Know who nearby parents rely on for infant care.
Detailed profiles show each babysitter's infant experience, listed skills, certifications, and qualifications.
Read reviews from local families who have trusted their infant with a sitter. See which babysitters are repeat favorites.
Every babysitter completes an annual background check, and every profile is reviewed by our Trust and Safety team.
Tips for easing your baby into care with a new nanny or sitter.
Average babysitting rates in Castro Valley and across the country.