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Find nannies in San Mateo, CA

Connect with nannies loved by families in San Mateo. Compare experience, references, availability, and rates to find your fit.

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178 experienced nannies in San Mateo, CA

Families in San Mateo use UrbanSitter to find full-time, part-time, and live-in nanny care.
Rates vary by schedule, experience, and responsibilities.

Every nanny is background checked annually and their profile is individually reviewed by our Trust & Safety team. Learn more.

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Jutharat
Booked by 45 repeat families
75 reviews
$36 per hour for 1 child
Booked by 144 families in San Mateo, CA

Hello, My name is Opal. I live in Redwood City and currently work as a Family Assistant in the area. I’m looking to add more hours to my schedule—approximately 20 hours per week in March and around 30 hours per week starting in April. My schedule is flexible, and I am available to start the week of March 16th. Family Assistance (4 years of experience) I can help with meal prep (lunch and dinner), keeping the home organized and tidy, reorganizing children’s closets, sorting outgrown clothes for donation, and running household errands. I’m also happy to handle grocery shopping (Whole Foods pickup, Trader Joe’s, Costco), return packages, and take the family car for maintenance. I’m very organized and also enjoy cooking, especially Thai food. Pet Care I’m comfortable helping with pet care, including feeding, walking, taking pets to grooming or vet appointments, and picking up pet supplies. Childcare (11 years of experience) I have extensive childcare experience, including 5+ years caring for newborns, infants, and toddlers. I am Infant CPR and First Aid certified, fully vaccinated with boosters, and have received my flu shot and TDAP. I truly enjoy working with children and love engaging them through reading, singing, playing, and outdoor activities such as going to the park, library, and museums. I have my own car, a California driver’s license with a clean driving record, and can safely drive children using the family car. I’m a fun, punctual, reliable, patient, flexible, and positive person who loves both children and animals. I’m happy to provide references upon request. Rate: $38–$40 per hour. Thank you, and I look forward to hearing from you. Best regards, Opal

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Cristina
Booked by 15 repeat families
14 reviews
$31 per hour for 1 child
Booked by 28 families in San Mateo, CA

Hi, I’m Cristina! I have over six years of experience caring for children from 10 months to 14 years old. I love babysitting because I enjoy doing fun projects with kids and taking them to the park. My interest in childcare really grew from helping take care of my little cousin with Down syndrome, which taught me a lot about patience and how rewarding it is to care for children. A little about me: I love reading, spending time with family and friends, and learning new things. I also have a dog that I love taking to the beach! I’m open to traveling with families as well. Thanks so much for taking the time to read a little about me!

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Mariana
Booked by 11 repeat families
15 reviews
$35 per hour for 1 child
Booked by 24 families in San Mateo, CA

Hi - My name is Mariana and I’m looking for a 2 part time, weekdays, one in the morning one afternoon, open for a full time was well, and babysitting. I love working with kids and have experience caring for children from 6 months to 11 years old. I’m comfortable with everything from diaper changes to preparing meals, and I bring a mix of fun and learning to our time together — reading stories, coloring, puzzles, going to the park, and even the occasional dance party. I’m responsible, organized, and genuinely enjoy spending my days with kids. I’m CPR certified, a strong swimmer, fully vaccinated, and a safe driver.

Mariana is an excellent babysitter. She is extremely professional and courteous. She’s experienced, confident, and communicated very well with our five year old daughter who is looking forward to playing with her again. She arrived a few minutes earlier and immediately dove in and engaged with our daughter. We are looking forward to having her babysit our daughter soon.

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Heidi
Booked by 8 repeat families
10 reviews
$33 per hour for 1 child
Booked by 27 families in San Mateo, CA

With 19 years of experience in education, I bring a wealth of knowledge, leadership, and genuine passion to every family I work with. Throughout my career, I have taught 1st, 3rd, 4th, 5th, 6th, 7th, and 8th grades and have served in school leadership roles. These experiences have given me a deep understanding of child development, learning, behavior, and how to create environments where children feel safe, supported, and successful. In addition to my professional career in education, I have provided babysitting and nanny services for more than 25 years. I have extensive experience caring for children from newborns through teenagers and am comfortable adapting to the unique needs of every age and stage. Excellent references are available upon request. Although my professional career has been in education and school leadership, I have continued providing childcare throughout the years because I truly enjoy working with children and supporting families. As I search for my next long-term leadership opportunity, I am excited to dedicate more of my time to caring for children—something that has always been one of the most rewarding parts of my life. Over the years, many of the children I've cared for have described me as "firm, fair, and fun"—and I truly believe all three can exist together. Parents have affectionately referred to me as the local "Super Nanny" and even "The Baby Whisperer," compliments that I cherish because they reflect the trust families place in me. My philosophy is simple: children thrive when they are loved, respected, and held to high expectations. I encourage kindness, good manners, personal responsibility, and respect for both others and their environment. I believe children should spend time outdoors, use their imagination, solve problems, and learn to work cooperatively with others—including their siblings. I create a warm, structured environment where children feel safe, capable, and confident while having plenty of fun along the way. Whether your family is looking for an occasional date-night sitter, a dependable nanny, homework support, or someone who can confidently care for multiple children, my goal is always the same: to provide exceptional care while giving parents complete peace of mind. I strive to become a trusted extension of your family and someone your children are excited to see each time I walk through the door.

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Charmaine
Booked by 22 repeat families
25 reviews
$32 per hour for 1 child
Booked by 41 families in San Mateo, CA

Hi- my name is Charmaine, I am 29 years old and have a bachelor’s degree in psychology and sociology with criminology and communication studies as a minor. I enjoy being a nanny and have been babysitting since I was a teenager. I have worked at a preschool for a couple of years. I have experience with infants to teenagers. My responsibilities include cooking, cleaning up after the kids, keep common living area clean going to scheduled activities and kids laundry. I’m fully vaccinated, non smoker or drinker. I have certification I also work as a household assistant and can cook, clean and do errands. I have a CPR certificate and advanced child care with Red Cross training Don’t have any pet or food allergies. I have my own mode of transportation

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Hiring a nanny starts with trust

Every nanny’s profile is individually reviewed by our Trust & Safety team after an annual background check. Read reviews from families in San Mateo to find your fit.

Every nanny on UrbanSitter is background checked annually.

photo of quoted parent Amy

"We absolutely LOVE Isa — our family was so fortunate to have found her through UrbanSitter. I'm a first-time mom, and it took me a long time to find a full-time nanny I could trust to care for our sweet infant boy. Our boy connected with her immediately, and we couldn't have asked for anyone else to care for him. Her calming presence was also perfect for parents like us who work from home. We feel so lucky UrbanSitter helped us find someone who has truly become a part of our family."

Amy L., mom of one

photo of quoted parent Kamilah

"I was so stressed about finding a part-time nanny for my 14-month-old son, who has moderate separation anxiety and hadn't been left with anyone but family before, but we were both immediately at ease in Buhay's presence. Her empathy and commitment to understanding child development are apparent in every interaction I've witnessed between her and my toddler. I feel very lucky to have found her."

Kamilah W., mom of one

photo of quoted parent Eric

"Erna watched our now 5 year old daughter and 3 year old son for a few years. She is punctual, responsible, honest, and playful. What we appreciated most was that she was thoughtful in ensuring that we had a little break; for example, when the kids were clingy, she was able to divert their attention with games or songs or walks to the park. We felt very comfortable leaving our kids with Erna because of her caring nature and experience that spans a decade (including being a live-in nanny)."

Eric D., dad of two

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Why families find nannies on UrbanSitter

Nannies loved by the San Mateo community

Meet nannies with reviews and references from families in your San Mateo school, neighborhood, and parent groups.

Commitment to trust and safety

Every nanny must clear an annual background check, and each profile is individually reviewed by our team.

More affordable than nanny agencies

No placement fees, just a simple membership. You control the process and interview as many candidates as you like.

Profiles that go beyond the basics

See experience, age groups served, special nanny services like infant care and bilingual abilities, plus ratings from parents.

Frequently asked questions about San Mateo nanny services

What does a nanny do?

Nannies provide ongoing, in-home child care on a set schedule. A nanny may prepare meals, assist with school pickup, help with homework, manage activities, and handle light housekeeping related to child care. Many nannies specialize in specific age groups or needs such as infant care or bilingual support. Learn more about what a nanny does.

How do I find a nanny near me in San Mateo?

Sign up for free, post your job with your schedule and needs, then browse nanny profiles with experience and reviews from local San Mateo families. Message candidates, schedule interviews, and hire when you find the right fit. Learn more about how it works.

Are nannies on UrbanSitter background checked?

Yes, every San Mateo nanny must clear an annual background check, and each profile is individually reviewed by our Trust & Safety team. Learn more about what's included in the background check..

What's the difference between UrbanSitter and a San Mateo nanny agency?

Nanny agencies in San Mateo often charge placement fees that can total thousands of dollars. On UrbanSitter, there are no agency placement fees, just a simple membership. You can browse available nannies in San Mateo, interview candidates, and hire directly.

What types of nannies can I find in San Mateo?

On UrbanSitter, you can find full-time, part-time, and live-in nannies in San Mateo. Many nannies offer specialized experience including infant care, nanny sharing, bilingual care, and after school coverage. Browse profiles and filter by experience type to find your fit.

Do I need a nanny contract?

A written agreement helps you and your nanny align on schedule, pay, duties, and time off before the job begins. Many families in San Mateo use a simple contract to set expectations from day one. See our nanny contract template and guide for what to include.

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