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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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172 experienced nannies in San Mateo, CA

Families in San Mateo use UrbanSitter to find full-time, part-time, and live-in nanny care.
104 available this week | Avg weekly rate: $1,248.80/wk

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

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Gina (Gigi)
Booked by 27 repeat families
7 reviews
$35 per hour for 1 child
Booked by 48 families in San Mateo, CA

Hello, my name is Gigi, and I am 35 years old. I have spent the past 4.5 years working as a house manager, where I’ve gained extensive experience in managing household operations and supporting families. Prior to this role, I worked as a junior designer at an interior design firm in San Francisco, where I developed my skills in creating beautiful and functional spaces. I’m passionate about both family dynamics.

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Andrea
Booked by 4 repeat families
7 reviews
$30 per hour for 1 child
Booked by 8 families in San Mateo, CA

I have experience working with many families at different levels of need - full/part time, temporary and travel nanny as well as a back up care basis with Care.com. Although, i have 22 years of experience, I’m always learning. If you have any questions, please feel to reach out! I have a pitch-in attitude and able to multi-task with nanny services and household management duties including grocery and pantry inventory, mailing packages, assisting with children’s laundry, cooking nutritional meals and snacks for children with emphasis on healthy and organic food, keeping children's area neat and tidy, organizing the playroom and other areas of the house, planning outings and keeping a calendar of events and doctor’s appointments. Skilled in creating schedules and keeping on top of changes in children’s daily schedules activities, overseeing planning for holidays and birthdays, researching children’s activities, summer camps and events. I am tech savvy and proficient in Research Skills, Microsoft Office, Word, Excel, Power Point, Google Docs and Calendar. I love animals (dogs and cats) and would be very happy to walk your dog around the neighborhood hiking. I can help with pet care services whatever you need. I like being proactive and jumping in where needed to help the family's lives run smoothly. I follow strict social distancing protocol during COVID-19. Overall, I keep an open, transparent line of communication with families. I enjoy outdoor, educational activities and sensory play to stimulate physical, social, cognitive development as well as motor skills.

“Well prepared, accommodating and friendly.”

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Deisi
Booked by 1 repeat family
5 reviews
$30 per hour for 1 child
Booked by 6 families in San Mateo, CA

I’m CPR certified, up to date on all my vaccinations (COVID, flu, Tdap), have a clean background check, and hold a valid California driver’s license. I speak both English and Portuguese, companionship, light housekeeping, meal prep, and transportation if needed. I’m responsible, patient, and always committed to creating a safe, respectful, and nurturing environment. Looking forward to connecting with a great family!

“Deisi was wonderful! She watched my 16 month old daughter for the afternoon. She was very responsive and great at communication which I really appreciated since I needed last minute care when my regular childcare was unavailable. Deisi was so kind and my daughter seemed to have a lot of fun with her! I would love to hire her again!”

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kendall
Booked by 6 repeat families
6 reviews
$30 per hour for 1 child
Booked by 13 families in San Mateo, CA

Hi my name is Kendall. I’m 23yrs old and I am offering housesitting/animal care & babysitting. Im located in San Jose and serve all parts of the Bay Area Here’s a little bit about me !! I’ve been babysitting on and off since I was 13 and I love kids. I have also watched kids all ages between 6months-15yrs old! I have experience working with twins & with families with multiple kids & animals (most I have watched at once is 5 kids) & I have experience with children who are special needs🥰I can also cook, clean and help the kids with homework or anything else they need. I was also a swim instructor/ lifeguard for kids aged 6 months- 16yrs old and also taught adults & elderly people at Milpitas sports center for 2yrs so I’m the perfect person to take your kids to the pool when it start warming up again! I have no problem with transportation! I’m available Monday - Friday ! I can also do date nights I just need a heads up!!! I have lots of references & I look forward to meeting you and your family! I also have housesitting/dog-sitting references ! LGBTQ Friendly❤️🧡💛💚💙💜

“She was fantastic with our boys ”

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Colleen
Booked by 6 repeat families
2 reviews
$30 per hour for 1 child
Booked by 11 families in San Mateo, CA

Hello, I have experience with all ages. Infants and toddlers in particular. I’ve worked with one family for 13 years. They have 4 kids. I’ve worked with them since their oldest was an infant and now she is 14. I’m mainly with their toddler recently who I’ve also been with since she was an infant. They have 2 other school age children that I also care for. At this time their schedules are such that they don’t need childcare. I worked for the afterschool program at Alvarado Elementary in San Francisco for many years when my children attended school there. I love exploring all the parks and museums the Bay Area has to offer, reading books, crafts, cooking and baking if age appropriate. Look forward to talking with you! Thanks, Colleen Champion

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How much does a nanny cost in San Mateo, CA?

  • Average weekly cost for 1 child: $1,248.80/wk
  • Average weekly cost for 2 children: $1,483.60/wk
  • Part-time nanny weekly cost (1 child): $780.50/wk
  • Typical annual salary for full-time nanny in San Mateo, CA: $64,937.60/yr

As of October 2026

Recent nanny activity in San Mateo, CA

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.

2,385 nannies background checked in San Mateo, CA

5.0 average star rating from total of 28,369 reviews in San Mateo, CA

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

How much does a nanny cost in San Mateo, CA?

As of October 2026, nannies in San Mateo typically earn $1,248.80 per week for full-time care with one child, and more for two or more children. Part-time nanny costs in San Mateo typically range from $780.50 per week. Check profiles in San Mateo for current rates and experience levels.

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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