
"Amina came and helped us out when our babysitter canceled last minute. She was great with our kids. Even our 11 month old son who has stranger anxiety warmed up to her."
Marie C., parent

Need a sitter on short notice? Martinez families find trusted, background checked babysitters on UrbanSitter.
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Families in Martinez use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
62 available today | Avg hourly rate: $30.61/hr
All babysitters shown here are background checked every year. Learn more.
Hello! My name is Melissa Luna and I have been a career Nanny for 15 years. I am currently a Nanny for a share but my contract will be over mid October so I'm looking for new families that need my help. Being a Nanny genuinely brings me so much joy and laughter and I would not want to have any other career. I am also a mom to a 16 year old girl and understand the importance of providing gentle,loving, safe and nurturing care to others children. I care for them like I would care for my own. I pride myself on being nurturing, patient, engaging, intuitive about the needs of children, an excellent communicator, organized, safety-conscious, resourceful, transparent, and an enthusiastic reader. I do not mind light meal prep or light housework. I love taking care of babies and toddlers and love to watch them grow and learn. If you would like to see my resume or schedule a chat I would love to hear from you!
“Melissa was our son’s nanny for 4 years and is truly wonderful! She is loving, nurturing, and reliable. She is a clear & effective communicator no matter the topic. She brought patience and creativity as he developed and grew. She was also proactive about planning and taking him on adventures to parks, libraries, and other local spots. To this day, our son remembers her as “kind, helpful, and playful.” If we had the opportunity to hire her again, we would in a heartbeat!”
Hi, my name is Sue. I am from China and have been living in walnut creek for about 2years.I love here becuse the people are passionate, supportive and caring in the community. I get AA degree in early child development in chabot college and get association montessori internatimale diploma in 2021. I work in Berkeley preschool already 6 years. working with young children is always a passion of mine. As a Mandarin and English speaker, I will also wuppoort in their language achievenment. I am looking forward to buliding responsive and partnarship raletionships with children, family and colleagues.
Hi there! My name is Adriana, and I have 4 years of hands-on experience working with children aged 3 to 15. I bring a wealth of practical knowledge and a deep passion for nurturing young minds. My commitment to providing a safe and enriching environment extends beyond childcare—I also care for pets and am proficient in light housework, ensuring that families return to a tidy and organized home. Currently pursuing a degree in Sociology, I’m fascinated by the dynamics of human interaction, which enhances my understanding of child development and behavior. With CPR/First Aid certification and a spotless driving record, safety is always my top priority.
“This was my first time booking through Urban Sitter, let alone having someone that was not family watch my child. Adriana arrived on time and got acclimated quickly with my daughter. They played games and by the time I returned home it was lights out. Overall a great experience and I foresee myself rebooking with Adriana again. ”
Hello! My name is Breanna Vargas, and I am a 20-year-old babysitter based in Lafayette, California. I have over 3 years of childcare experience. I cared for children for 3 years in Mexico and also have childcare experience here in the United States. I have experience caring for children of all ages and can provide excellent references. Spanish is my first language, and I am currently learning English. Having long conversations in English can still be challenging for me, but I have successfully worked with English-speaking families. I recently cared for a one-year-old child, and we always had good communication regarding his care, routines, and needs. I stopped caring for him because I started school. I am a patient, loving, responsible, and trustworthy caregiver who truly enjoys spending time with children and helping them learn and grow in a safe and nurturing environment. I would be happy to answer any questions and provide references upon request.
“I highly recommend Breanna as a babysitter. She has cared for my child on weekends and has always been very responsible, punctual, and trustworthy. She is caring, patient, and has a wonderful connection with children. She also teaches them Spanish in a natural way through games, songs, and activities, which we really appreciate since it is a second language for our child. She always arrives on time, follows instructions, and makes sure my child is safe, well cared for, and happy. I feel very comfortable leaving my child in her care and would absolutely hire her again and recommend her to other families.”
Hi there, I’m Juliana. I have experience taking care of kids and pets. I’m fluent in Spanish and English. I like outdoors activities, going on hikes, to the pool, to the park but I’m also good at finding fun things to do indoors. Let me know if you have any questions, I can’t wait to meet you.

As of October 2026
Babysitters on UrbanSitter are background checked every year, with every profile individually reviewed by our Trust and Safety team.
1,812 sitters background checked in Martinez, CA
5.0 average star rating from total of 21,554 reviews in Martinez, CA

"Amina came and helped us out when our babysitter canceled last minute. She was great with our kids. Even our 11 month old son who has stranger anxiety warmed up to her."
Marie C., parent

"She was so flexible and came last minute to help out. The house was really neat when I got home and both kids were asleep. Two thumbs up!"
Jenny S., parent

"Thrisa was amazing! Came over last minute and took amazing care of our 11 month old - including bedtime - she's coming back tomorrow :)"
Jesse D., parent

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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.
In most cities, average response time for last-minute requests is under two minutes.
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