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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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Jessica $30 per hour for 1 child
Booked by 2 families in San Mateo, CA

Hi Families, I am currently a nanny for 3 adorable kids Monday through Friday. I was an au pair for 3 years and a nanny for almost 2 years. I love to work with babies, toddlers and kids. I would describe myself as warm and creative. My time with your kids would be full of playing, reading books, coloring, build little projects etc. Last but not less important I speak Spanish so I try to teach the kids songs, the numbers or things around the house.

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Adriana $30 per hour for 1 child
Booked by 1 family in San Mateo, CA

Hi All! I am a reliable nanny with 10 years of child care experience. I also have two wonderful boys of my own, ages 8 and 11 (childcare is covered). I am great with children of all ages and I am comfortable taking care of multiples. I love creative playing, reading, walking, potty training and overall helping children learn in anyway possible. I also enjoy helping school aged children with homework. If you choose me I will take care of your children as if they were my own. My start date is very flexible. I hope to connect with you soon, Adriana

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Kait $40 per hour for 1 child

Hi families! 👋 I’m a dedicated, full-time nanny with over 7 years of experience caring for children of all ages, from newborns to pre-teens. For the past 4 years, I’ve worked as a full-time nanny, helping families create a safe, structured, and loving environment for their little ones. I’m passionate about child development and always strive to support each child’s growth through age-appropriate activities, nurturing care, and consistent routines. Whether it’s tummy time and sensory play; arts and crafts; or homework help and creative outings, I enjoy tailoring my approach to fit each child’s unique needs and personality. Here’s a bit about what I offer: • Experience with infants, toddlers, and school-aged children • CPR/First Aid certified • Bachelors Degree in Psychology and Social Development • Strong references available • Reliable, trustworthy, and punctual • Housekeeping, meal prep, and laundry • Comfortable with pets • Flexible schedule (prefer fulltime and long term) • Valid drivers license and willing to drive I truly love what I do and take pride in being a supportive, consistent presence in a family’s life. If you’re looking for someone dependable, warm, and experienced to care for your children like family, I believe I am the person for you! I am hoping to step into a role that is like an extension of my own family, for a long term period.

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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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