Mercer Island families count on UrbanSitter for same-day emergency child care. In most areas, average response time for urgent needs is under two minutes.
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Families in Mercer Island turn to UrbanSitter for emergency and same-day babysitting.
126 available today | Avg hourly rate: $27.45/hr
Every babysitter on UrbanSitter completes an annual background check, and every profile is individually reviewed by our Trust and Safety team. Learn more.
Hi there! So glad you found my page! My name is Sydney. You can call me Syd! I'm a pediatric occupational therapist looking to provide respite to parents of children with disabilities. I know that it can be challenging to find reliable, understanding, and knowledgeable date night sitters for your children and I’m here to help. I am experienced in supporting children with developmental delays, autism, ADHD, PDA, Down syndrome, and cerebral palsy. Looking forward to connecting. Disclaimer: If I currently provide occupational therapy services to your child, I cannot also provide child care. That would be considered a dual relationship and would violate OT professional ethics codes. Cancellation policy: If a family cancels with me with less than 24 hours notice, I do charge 50% of the agreed upon rate. By booking with me, you agree to these terms.
“Syd was great! She somehow even managed to get my kiddo to sleep!! Truly grateful 🖤”
Hello, my name is Lisa (AnnaLisa). I'm an experienced, reliable, and fun caregiver looking for further opportunities to continue working with families. My B.A. degrees from UC Santa Barbara in Psychology & Communications with a focus on child development pushes me to positively change the lives of children. I have been a caregiver of newborns to teenagers for 19+ years in a variety of environments: schools, babysitting, daycare facilities, community centers and nannying. My previous roles include Campus Manager, Extended Care Coordinator and Instructional Aide at a private IB Reggio Italian Immersion Elementary School working on the administrative side, as well as collaborating in the classroom, recess and after school programs. I was previously a Behavior Therapist for children (specifically with Autism & Sensory Processing Disorder) in underserved schools leading to my strong belief a naturalistic environment of learning should be safe, creative, enjoyable, and a place of growth. When working on my credentials, I spent two years as a full-time nanny for a girl (3-5 years old). I transitioned to be a Kindergarten teacher for a pod group supporting virtual learning during the pandemic. In 2021, I moved to Seattle in a new field as a Project Manager for a brand marketing company, and looking to stay to my roots by caring for families in my free time. I was previously the Head Coach for Girls Leading Girls soccer non-profit that focuses on life skills through sports. Through the years my concentration has been in three main areas: skills development, leadership training and character building. I am trained CPR/First Aid certified from my time as a Swim Instructor at the JCC. In my free time I enjoy crafting, cooking, yoga, writing, boxing, pickleball, and being out in the sun. My life passions are demonstrated by world travels, giant library of books, and long history working with children of all ages (newborn - early teens).
“Annalisa was a great sitter for our daughter. She brought activities with her and jumped right into caring for the kid while we finished getting ready. We would definitely recommend her services to anyone who wants a responsive, well rounded caregiver for their kiddo.”
Hi! I'm Maria. I currently work in the automotive industry while going to school for my teaching degree. Before that, I spent three years as a teacher's assistant with the Renton School District. Feel free to message me with any questions! :)
My name is Tassia. I'm a Portuguese/ English/ Spanish speaker nanny, 36 years old. I'm looking for one-time job, date night jobs. I have been working with children since I was 15 years old. My specialty is infants and toddlers but I'm also good with teenagers. I'm CPR and First Aid certified. I'm fully vaccinated Covid. Thank you for taking time to read my profile, fell free to send me message. Talk to you soon!
“If the app allows 10 stars rating I would choose that for Tassia! She’s kind, fun, very aware of the surroundings and knows what to do as soon as she stepped foot inside. We knew we can trust her with our kid after the first booking. She’s great with our 4 years old and also newborn. She is also a great artist that my son cannot stop talking about her drawings. If you need someone love the children more than just a job-Tassia is the one! Thank you Tassia!”
Hello Urbansitter Families!!! My name is Shelley! Are you needing a back-up sitter today! What ever your nanny needs are I am here to save the day! I provide emergency back-up care for Special Occasions,Daynights, illness in children,no school days,you name it I provide the care that is needed! I have over 20 years of experience in Earlychildhood&accadimics!! I Look forward hearing from. Your today!!
“Shelley did a terrific job taking care of our 3.5 year old. She was great about jumping right in to feed her dinner, play games, read to her, and give her a bath before bed. She was very professional, communicative, and puntctual. I highly recommend her to other families, and we would love to have her come back to take care of our daughter.”
As of October 2026
All UrbanSitter babysitters are background checked every year. Profiles are individually reviewed by our Trust and Safety team.
856 sitters background checked in Mercer Island, WA
4.9 average star rating from total of 4,585 reviews in Mercer Island, WA
"We were incredibly grateful that Maya was able to help us out with a last-minute childcare emergency. She matched our 9-year-old's energy with arts & crafts, some quiet reading, and a walk around the neighborhood. We'd have Maya back in a heartbeat!"
Hillary S., parent
"We used Tania for a last minute emergency. She responded very quickly. My daughter seemed to enjoy herself. My son napped most of the time. I enjoyed how she kept me updated by text."
Theresa M., parent
"Hannah was awesome. Went above & beyond to help me with a last minute emergency. She was really sweet & great with my 16mo old. Highly recommend!!"
Lauren 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.
See which babysitters have been hired by parents in your Mercer Island neighborhood, school, or parenting group.
Average response times for last-minute requests are under two minutes in most areas.
Every babysitter completes an annual background check, offering peace of mind when you need it most.
Read reviews from local families, see repeat family counts, and compare profiles before you choose.
Ideas for when there is an emergency and you need a sitter today.
A printable card to leave with your sitter in case of an emergency.
