
"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 San Geronimo turn to UrbanSitter for wedding and special event babysitting.
66 available tonight | Avg hourly rate: $31.25/hr
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Hi families! I’m an experienced nanny from Brazil. I’ve been working with children in the U.S. since 2022. I spent 2 years as an au pair and have since worked with several families, caring for kids of all ages, from newborns to teenagers. I’m currently looking for occasional babysitting opportunities and date nights. I’m comfortable with diaper changes, meal prep, playtime, homework help, and planning fun, age-appropriate activities. If you think we might be a good fit, I’d be happy to connect!
Dear families, I love being around children, and started babysitting when I was in high school. I’m a warm and friendly person you can trust to take good care of your kid(s). I foster creativity with children through arts and crafts, legos, dancing, playing music and playing games. My experience in caring for children is with infants through school aged kids. I am CPR/AED and First Aid certified. I’m a non smoker with a clean driving record who lives a very healthy lifestyle I am interested in building long lasting relationships with families. My childcare expertise also lies in raising my daughter to become a successful and independent adult, and I do understand the challenges and rewards that parents face. I’m a graduate of San Francisco State University, where I majored in Business Administration with an emphasis in Marketing. I’m also available to help with homework, household chores and pet care. During my free time, I enjoy hiking, painting, reading and spending time with family and friends. Thanks for considering me! I’m looking forward to meeting you and your family soon.
“Sara was kind, friendly and professional. She was punctual and easy to contact. She cared so much about making sure our baby was happy and well attended to. We would be grateful to have Sara babysit again!”
I’m a 36, originally from Brazil, and have been working with families in the U.S. since 2014. I have over 11 years of experience caring for children from newborns through teenagers. I’m also a certified birth and postpartum doula, with extensive experience in newborn care, routines, and supporting families during the postpartum period. Alongside childcare, I genuinely enjoy keeping homes clean, organized, and running smoothly. I’m naturally organized, dependable, and attentive, and I value creating a calm, nurturing environment for both children and parents. Feel free to reach out, I’d love to connect! Laisa
My name is Roberta .I'm 45 years old ,originally from Brazil .I'm a mom of two wonderful boys and a wife. I genuinely love kids ,it's a passion of mine .I'm very patient,caring ,responsible and a team player.I love sports ,nature and learn new things. As a nanny safety is my first priority and I love to support parents teach kids healthy habits.I'm available to babysit,drive (have my own car )overnight and travel .When kids go to bed I'm happy to help with laundry and dishes.I'm available mornings weekdays ,some evenings and weekends.I have a CPR , AED certified ,and WSI (water safe instructor) certified by American Red Cross.Please check my reviews.Thank you !
Hi, my name is Allison and I am 29 years old. I currently have a full time job at Marin Health Medical Center, so I am babysitting whenever I can. I graduated from Dominican University of California in May of 2019 with a degree in Biology. Before I attended Dominican I went to Terra Linda High School and Mark Day, so I am a Marin local. Aside from my schooling, I like to travel, surf, play soccer, spend time with my family and friends, bake and more. I have been babysitting for several years and I have had experience with children of all ages. I love babysitting because I love watching children develop and grow and be someone that they feel they can count on and trust. Please reach out if you have any questions!

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.
1,656 sitters background checked in San Geronimo, CA
5.0 average star rating from 21,690 reviews in San Geronimo, 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.