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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1087 experienced nannies in San Mateo, CA

Families in San Mateo use UrbanSitter to find full-time, part-time, and live-in nanny care.
1955 available this week | Avg weekly rate: $1,237.60/wk

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

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Caitlyn
Booked by 12 repeat families
10 reviews
Belmont
$30 per hour for 1 child
Booked by 23 families in San Mateo, CA

Hello! I’m Caitlyn, a childcare professional with over 13 years of experience. I hold a bachelor’s degree in Sociology with a minor in Early Childhood Education from Sonoma State University. Currently, I work as a Site Supervisor for Hillsborough Recreation’s Aftercare program, and I’ve had the opportunity to work at various recreation centers over the years. I’ve also been a nanny for five families, caring for children aged 2 to 13, and have experience with newborns and infants, along with roles as a summer camp counselor. I’m reliable, patient, CPR certified, and fully vaccinated (including the COVID booster). I’m available for occasional date night and weekend childcare. Feel free to reach out with any questions—I’d love to assist your family!

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Jutharat
Booked by 45 repeat families
75 reviews
Redwood City
$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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Parima
Booked by 46 repeat families
69 reviews
San Mateo
$45 per hour for 1 child
Booked by 130 families in San Mateo, CA

** accepting cash/venmo/zelle only ** 📍Bilingual Nanny available I am Parima a professional nanny ( former teacher assistant and former au pair) with 13 years of experience caring/ working with newborns/ infants. I'm loving, caring, honest, kind, cheerful and a very responsible person. I can speak Thai and English. I am available for FullTime work preferably with babies 0-6 months to start, also interested in the following… 1. Over night care as I am newborn care specialist and Postpartum doula certificate. 2. Experiences in both single and nanny share. 3. Certified CRP and first aid in person class renew every two years. 4. Date nights and weekends are available if needed. 5. Updated Flu shot, TDAP, TB negative. 6. Clean driving records. 7. Strong references, care profile and UrbanSitter profile with good reviews. Professional course and Certifications : - Postpartum Doula, LA trained in person, 2025. - Lactation and Infant feeding, LA trained in person, 2025. - American Heart Association CPR and 1st Aid class in person, San Jose 2023. - The Infant/Child CPR choking and 1st Aid class, San francisco, 2021. - Newborn Care Specialist (NCS), LA live class, 2020. - The Infant/Child CPR choking and 1st Aid class, San francisco, 2019. - The Infant/Child CPR choking and 1st Aid class, San Francisco, 2017. - Newborn training, San francisco, 2017. - The Infant/Child CPR choking and 1st Aid class, Burlingame, 2015. - Au pair training school, New York, 2014. - Infant and child first aid and CPR course, Thailand, 2014. For more information please DM, a resume and references available as requested. Thank you Parima

Only negative was on my part... that I didn't hire her all day! She slid perfectly into our life and routine. Very helpful without being intrusive. A natural.

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Heidi
Booked by 4 repeat families
9 reviews
Pacifica
$33 per hour for 1 child
Booked by 19 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.

Heidi was amazing! My son loved her right away and had so much fun! She was punctual, kind, experienced, and I’m looking forward to booking with her again!

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

  • Average weekly cost for 1 child: $1,237.60/wk
  • Average weekly cost for 2 children: $1,470.80/wk
  • Part-time nanny weekly cost (1 child): $773.50/wk
  • Typical annual salary for full-time nanny in San Mateo, CA: $64,355.20/yr

As of July 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.

2,351 nannies background checked in San Mateo, CA

5.0 average star rating from total of 26,015 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

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 July 2026, nannies in San Mateo typically earn $400.00 - $3,960.00 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 $250.00 - $2,475.00 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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