
"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? Diamond Bar families find trusted, background checked babysitters on UrbanSitter.
Looking for jobs? Apply here.
Families in Diamond Bar use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
15 available today | Avg hourly rate: $25.07/hr
All babysitters shown here are background checked every year. Learn more.
Hi, My name is Rasha I am offering a child care. I love being a babysitter and I have been watching newborns, infants, toddlers and kids for many years.
I’m a responsible and patient caregiver with experience working with children of all ages, from infants to school-age students. I currently attend Liberty University and am majoring in Elementary Education, with a goal to become a teacher somewhere in the range of 1st-3rd grade. As part of my degree, I have completed several practicums in a classroom and several tutoring sessions as well, which included tutoring students in reading, writing, math, social studies, and science. I have also grown up babysitting since around the age of 13, so I am very familiar with creating a positive, fun, and safe environment for kids. I’m organized, reliable, and comfortable managing routines such as meals, homework, and bedtime. I love creating a positive, engaging environment through activities, learning, and play, and I always prioritize safety, communication, and building trust with every family I work with.
I have experience with children from 0-10 years old, and I am currently CPR certified. I also love caring for animals (mainly dogs and cats) I'm looking for a part-time job while I attend graduate school starting in August of this year. I currently hold a Bachelors degree in sociology, which helps me better understand the behavior of children and the developmental process. I tutor a little part-time in Science and English writing, and don't mind running a few errands from time to time. I love dogs and children, and have two each.
Hello. I have 10+ years working with kids from newborns to teenagers. I am also third oldest of seven kids, so some of that experience did come from watching my siblings growing up. I work in the food industry and have 14years experience. I have 2 elder dogs, they are a terrier mix that I had the opportunity of taking in as puppies (3-4 weeks,) they just turned 15 years, so I have experience with dogs, smaller dogs, but I love all dogs regardless. I mainly love baking and creating fun little treats but I do know my way around a kitchen as well. I’ve been a creative person my whole life, so both visual arts and performing arts are things I’m passionate about. I’m a very neat, organized and detail oriented person, so helping with household chores is something I can assist with as well. My fulltime job was affected by the LA fires (Jan. 2025) and I’ve yet to find another full time job to work in tandem with my part time job. I’m looking for something with a set schedule, and preferably something earlier in the day.
Hi! My name is Paola, and I am offering child care services. I have been working with students ages 3-12 for 3 years. I graduated as a medical assistant, and I am first aid and CPR certified for adults and children. Some activities I do with the kids are arts and crafts, outdoor activities such as sports or dance, and at home reading and homework.

As of October 2026
Babysitters on UrbanSitter are background checked every year, with every profile individually reviewed by our Trust and Safety team.
475 sitters background checked in Diamond Bar, CA
5.0 average star rating from total of 2,674 reviews in Diamond Bar, 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

Submit a request to hear from available sitters.
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.

Submit a request to hear from available sitters.
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.
See which babysitters have been hired by parents at your child's school, preschool, or neighborhood in Diamond Bar.
Every babysitter clears an annual background check, offering peace of mind even on short notice.
See parent reviews, repeat families, and average response times to find the right fit fast.
Ideas and strategies for when your plans change and you need a sitter.
See average babysitting rates by city and across the country.
A quick printable card to leave with your sitter in case something unexpected comes up.