
"Katrina watched our son while we were in town for a wedding. She was timely, so nice and sent great pictures throughout the evening. He looked like he was having more fun than we were!"
Madeleine B., parent

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Families in Castro Valley turn to UrbanSitter for wedding and special event babysitting.
98 available tonight | Avg hourly rate: $31.29/hr
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Hello everyone my name is Halle, I am 22 years old and I am currently attending CSUEB for my bachelor’s and aspiring to become a teacher! I am a personal assistant for a business owner, where my responsibilities range from many thing like running errands, cleaning, and child care. I’ve watched her soon to be 5 year old daughter since she was 6 months old and I also take care of her son who just turn one. I like to do things like draw, crafts, play board games, and read with them! I also love animals as well and has been a pet sitter in the past. I loved to take them on walks and take care of your fur baby!
Hi I’m Roseanne but you can call me Rose. As a mother of grown children both out of the house, I truly miss the laughter, curiosity, and wonder along with memories that little ones bring into a home. Caring for babies and toddlers feels natural and meaningful to me — it’s a season of life I cherish deeply. I bring a warm, calm, attentive presence into the homes I work in. Safety, integrity, and emotional steadiness are very important to me. I believe children thrive in peaceful, predictable routines, and I’m happy to help create that — whether that means engaging play, reading time, gentle redirection, bedtime routines or simply being a steady presence during transitions. I’m also happy to support with light household tasks, pet care, and helping your home feel a little more manageable while you’re away. When I’m not caring for families, I enjoy spending time in nature, visiting museums, and being with friends and loved ones. I value balance, warmth, and meaningful connection — and I bring that same energy into the families I serve.
Experience with dog sitting, and able to handle small and large breeds. Can cover anywhere from walk, dog park, basic training, medicine, feeding, and house sitting.
“He's taken care of our dog consistently with extreme level of care. highly recommend him to anyone.”
Hi, my name is Stephanie! I have 6 years of experience working with children, including three years as a nanny, over two years in a daycare setting, and occasional babysitting throughout the years. I am in the process of completing my CPR certification, am fully vaccinated, and have a valid driver’s license. I can provide excellent references and a detailed resume upon request. I am passionate about providing a safe, nurturing, and engaging environment for children to learn and grow. Looking forward to connecting with you!
Hi, my name is Angie and I am currently looking for occasional, full time or part time work. I offer childcare, senior care and household services. I love being a babysitter and have been watching newborns, babies, toddlers and children since I was 17. My responsibilities include driving to and from school, crafts, tutoring and even lessons in another language if you prefer (Spanish). I also work as a home helper and can cook, clean and run errands. I have been an occasional pet sitter, I love animals and have been able to take care of them when their owners are away or take them for a walk around the neighborhood.

As of November 2026
Every babysitter on UrbanSitter completes an annual background check, and every profile is individually reviewed by our Trust and Safety team.
2,601 sitters background checked in Castro Valley, CA
5.0 average star rating from 29,545 reviews in Castro Valley, CA

"Katrina watched our son while we were in town for a wedding. She was timely, so nice and sent great pictures throughout the evening. He looked like he was having more fun than we were!"
Madeleine B., parent

"Caitlin was awesome and jumped right in to chaperone four girls (10, 9, 8 and 6) at a family wedding (they were bridesmaids) and she was very helpful with the event as well as taking them home and putting them to bed."
Lila P., parent

"McKenna was great with our 3 year old son! She came prepared with a box of fun activities and handled playing, dinner, and bedtime seamlessly... and it was all at our hotel while we were in town for a wedding. Thank you McKenna!"
Catherine B., 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.
Share the wedding date and babysitting details, then hear from available sitters. Review your options and hire only if you find the right fit.
Browse profiles, read reviews from other parents, and pick the babysitter you feel best about. No agency assignments.
Every babysitter completes an annual background check. See bookings, repeat families, and reviews from local parents.
Whether it is a hotel room, a kids' room at the venue, or late-night care, book one sitter or several to fit the plan.