
"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 Port Costa. Compare local reviews, rates, and experience to find the right fit.
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Families in Port Costa use UrbanSitter for date nights, after school help, and last-minute babysitting.
53 available tonight | Avg hourly rate: $30.64/hr
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Hi! My name is Cassandra. I am from Vallejo, CA. I am a college graduate with a B.S. in Molecular Biology and a Minor in Chemistry from Dominican University in San Rafael, CA. I graduated in May 2018 with many honor society achievements and graduation honors. I’m also currently finishing up a B.S. in Nursing! I've had a lot of experience babysitting children of all ages from infancy to preteen and some teenage. I am certified for Basic Life Support for infant/child/adult, which includes CPR/AED. I am also an instructor for both! A little more about me... Currently, I am a high school science teacher (Chemistry, Biomedical Innovations and Medical Interventions). I've played competitive basketball and volleyball as well as the piano all my life. Additionally, to continue my love and passion for sports, I volunteer my time to coaching girls basketball and volleyball. I am the head coach for the JV team and an assistant coach for the Varsity team at a the private high school I teach at. I am also the JV head coach for the volleyball team! I speak a little Italian and I can fully understand Tagalog. I’m hoping to take classes soon to be fluent in Italian again! I look forward to meeting and helping your family!
Hi, my name is Rikki and I am currently a part time nanny for a wonderful 8 month old boy. I have always loved children! I started helping in the church children’s room when I was 12 then started babysitting when I was 13. I worked at. Day care with all ages from infant up to 5 years old in my early 20s before going into the medical field. Approximately 3 years ago I came back to working with children as a mommy’s helper then nanny/babysitter. I am cpr certified, love animals and I am a very outgoing person. I am currently seeking part time work or as needed for date nights!
Hi! My name is Hazel, and I’ve always enjoyed working with kids and have hands-on experience from volunteering as a teacher’s aide at my church, where I helped care for and supervise kids ages 12 and under, including babies and toddlers. I’m currently working toward a degree in child psychology, which has given me a deeper understanding of child development and behavior. Along with childcare, I also have experience caring for dogs, so I’m comfortable in homes with pets and happy to help with pet care if needed. I’m patient, responsible, and genuinely enjoy creating a safe, calm, and fun environment for kids. Along with a more relaxing and stress free environment for the parents.
Hello. I am a former K-3rd grade teacher of many years. I have been working as a nanny for infants and toddlers since November of 2023. Our days are spent singing, playing, crafting, and reading. I also work with children with special needs as a respite care provider. I have experience caring for children on the autism spectrum as well as Down Syndrome. I regularly care for infants-10 year olds for date nights. References are available upon request.
Hi parents! My name is Stephanie. I have over 10 years of experience under my belt as a nanny/babysitter. I have a deep love for children and strongly believe in gentle parenting where patience, empathy, and respectful communication guide every interaction. I believe every child deserves the freedom to be their authentic self. I strive to support children by encouraging creativity, individuality, and emotional expression. My overall goal is to create a safe and nurturing environment where children feel heard, confident, and are free to grow into their unique personalities. I am a mother of 2 boys - ages 2 and 12, so I am comfortable with any age! I am a huge lover of animals, arts and crafts, and sports!

As of October 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.
1,813 sitters background checked in Port Costa, CA
5.0 average star rating from total of 21,912 reviews in Port Costa, 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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Sharing your friends list is optional, and allows us to connect you with sitters they book and recommend. Nothing will be shared or posted.
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