
"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 Costa Mesa families trust, with parent reviews, background checks, and detailed profiles.
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Families in Costa Mesa use UrbanSitter for date nights, newborn care, overnight babysitting, and last-minute infant sitters.
37 available today | Avg hourly rate: $25.30/hr
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Hi, my name is Genine, and I’m currently a senior majoring in education and psychology. I offer child care, pet care, and household services. I’ve cared for children of all ages, including infants and school-aged kids, for 2 years. I enjoy engaging in creative activities like crafts, tutoring, outdoor play, and even baking lessons! My experience also includes helping with homework and organizing fun, educational games. I’m certified in pediatric First Aid, CPR, and water safety, ensuring your family is in safe hands. I’m great with pets and offer walking, feeding, and playtime services. As a household assistant, I can cook, clean, run errands, and help keep things organized. Friendly, reliable, and flexible, I’m here to provide care tailored to your family’s unique needs!
Hi there! I’m a loving, proactive, and compassionate nanny and house assistant with over seven years of experience caring for children ages 2 to 16. I’m super energetic, patient, and always bring positive energy into the home. I truly love what I do, helping families stay organized, keeping the home running smoothly, and creating a safe, fun, and nurturing environment for kids to grow and feel loved. Right now, I care for two wonderful kids (ages 12, and 9). My days include school drop-offs, organizing after-school activities like sports and tutoring, helping with errands, managing the family calendar, and keeping the home clean and tidy. Before that, I cared for an amazing 12-year-old boy with autism for almost three years, supporting his daily routine, school, and therapies with patience and consistency, while also helping with light housekeeping, errands, and pet care. Over the years, I’ve gained a lot of experience balancing family routines, promoting positive behavior, and creating a calm and joyful environment. I’m CPR certified, fully vaccinated, a non-smoker, and have a clean driving record. I’m looking for a wonderful family that feels like the right fit, where I can bring my heart, energy, and experience to make everyday life easier and happier. I’d love to hear from you! ✨
Hi! My name is Deena and I'm a first-year college student at UC Urvine with a genuine love for working with children. I've been helping out with my younger brother since I was 7, which taught me patience, responsibility, and how to connect with kids of all ages. I enjoy creating a safe, fun, and supportive environment where children feel comfortable and cared for. I plan to become a child therapist in the future, so working with kids is something I'm truly passionate about. Families can count on me to be attentive, nurturing, and dependable.
My name is Markie and I am a 29 year-old with a B.A. in Legal Studies and Politics. I have just completed law school and I am currently awaiting CA Bar results. I am the middle child of 5 children and have always played a huge role in looking after my siblings. I have worked as an au pair or live-in nanny and tutor in Italy for two young children. I absolutely love children and even took several child development classes in my undergraduate career. I am also CPR certified. I have also been told I can make some amazing Mexican food dishes!
“Markie! Is absolutely amazing. We will definitely be reaching out to her again. She was great with my kiddo and super friendly!”
Hi! I’m a student at IVC and am a registered behavioral technician for children as a part time job. I love working with children! I love spending time outside, doing art projects, and can tutor!
“Brianna communicated well and provided great care! She is very responsible and dependable.”

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. See reviews from Costa Mesa parents before you book.
385 sitters background checked in Costa Mesa, CA
5.0 average star rating from 1,902 parent reviews in Costa Mesa

"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 Costa Mesa 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 Costa Mesa and across the country.