
"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 Costa Mesa turn to UrbanSitter for wedding and special event babysitting.
41 available tonight | Avg hourly rate: $25.29/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.
388 sitters background checked in Costa Mesa, CA
5.0 average star rating from 1,903 reviews in Costa Mesa, 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.