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Find a last-minute babysitter in Mountainside, NJ

Need a sitter on short notice? Mountainside families find trusted, background checked babysitters on UrbanSitter.

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29 available last-minute babysitters in Mountainside, NJ

Families in Mountainside use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
25 available today | Avg hourly rate: $25.86/hr

All babysitters shown here are background checked every year. Learn more.

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Breana $25 per hour for 1 child

Hi, my name is Breana and I am currently working part-time as a nanny. I am looking for fulltime work at this time. I have plenty of years of experience in childcare as I have been babysitting since 15 years old! I’ve worked at a daycare facility for 18 months and had been a part-time nanny a little short of one year! Childcare is a passion for me! I have experience with infants, toddlers, young children, school-age children, pre-teens, and teens! I have experience as a household assistant as well, and can certainly run errands, food shop, meal prep/cook, and some light housekeeping or laundry! I also have experience as a dog walker and can help care for your dog as well. I am open to caring for cats or other pets as long as clear instructions or guidelines are set!

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Dolores
Booked by 1 repeat family
$20 per hour for 1 child
Booked by 1 family in Mountainside, NJ

Hi! I am flexible to caring for your children, pets or loved one. I have 3 grandchildren who I have cared for in the past & currently. Please reach out should you have any questions for me!

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Anna $20 per hour for 1 child

Elementary school music teacher based out of Union County, NJ with experience preschool to sixth grade. I also offer private voice lessons to students 9 years and older.

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Oluwabukunmi $20 per hour for 1 child

Hi- My name is Olu, and i’m currently a freshman in college and work as an assistant teacher at a daycare in Madison, where I’ve been for about a year. In my role, I supervise playtime, lead simple learning activities, help with meals and naps, and make sure the children are in a safe, supportive environment throughout the day. I’ve been working with kids since I was about 13 and have experience with children of different ages, though I have the most experience with kids between the ages of 1 and 6. Working with younger children has helped me develop a lot of patience and attentiveness, and I’m very comfortable helping manage routines while still making sure kids are having fun. I’m CPR certified and always prioritize safety and communication with families. I enjoy doing different activities with kids such as reading, crafts, games, and outdoor play, and I usually adapt to what the children are interested in so they feel comfortable and engaged. In addition to supervising and playing with the kids, I’m also happy to help with basic caregiving tasks like preparing simple meals and helping with bath time when needed. Families often describe me as dependable, calm, and easy to communicate with, and I look forward to the opportunity to support your family and provide a safe, fun environment for your children.

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Aimee
Booked by 16 repeat families
21 reviews
$26 per hour for 1 child
Booked by 35 families in Mountainside, NJ

Hi, My name is Aimee and I was born and raised in North Jersey. As a creative, I am a huge advocate for self expression and being yourself. And spending time with children reminds me the importance of that. I've been working with kids for over ten years and as the oldest of five, caring for children and being attentive to their needs is first nature to me. I have experience nannying & babysitting the kids of my neighbors, aunts, uncles etc. Also, I've worked as a Substitute nanny, date-night nanny and as a teacher's assistant in daycare centers/preschools. My favorite part of nannying is when I see a child grow more confident in themselves and their abilities. There's something about seeing a child do something that they thought they couldn't do, it warms my heart :) With your child, I plan to teach them, care for them, go on plenty of walks with them (parks are epic), visit the library, a museum, have a dance party or two and just support their development and individuality. That was a bit about me and I look forward to meeting you! All the best, Aimee A.

“Aimee was great. She was punctual and engaged my 5 year old very well. ”

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How much does a last-minute babysitter cost in Mountainside, NJ?

  • Average hourly rate for 1 child: $25.86
  • Average hourly rate for 2 children: $31.06
  • Typical job length: 5.0 hours
  • Most requested times: Morning

As of October 2026

Recent babysitter activity in Mountainside, NJ

Trust matters, especially on short notice

Babysitters on UrbanSitter are background checked every year, with every profile individually reviewed by our Trust and Safety team.

1,847 sitters background checked in Mountainside, NJ

5.0 average star rating from total of 9,492 reviews in Mountainside, NJ

photo of quoted parent Marie

"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

photo of quoted parent Jenny

"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

photo of quoted parent Jesse

"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

Family with caregiver

Find a last-minute babysitter in Mountainside

Submit a request to hear from available sitters.

Why Mountainside families choose UrbanSitter for last-minute child care

Quick responses when plans change

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

Recommended by Mountainside families

See which babysitters have been hired by parents at your child's school, preschool, or neighborhood in Mountainside.

Background checked, every year

Every babysitter clears an annual background check, offering peace of mind even on short notice.

Read reviews, then decide

See parent reviews, repeat families, and average response times to find the right fit fast.

Frequently asked questions about finding a last-minute babysitter in Mountainside

How do I find a last-minute babysitter in Mountainside?

Sign up on UrbanSitter, enter your zip code, and submit a request with your timing and care needs. Babysitters near Mountainside who are available can respond to your request. Before choosing, you can view profiles, parent reviews, and shared connections.

How much does a last-minute babysitter cost in Mountainside?

As of October 2026, the average babysitting rate in Mountainside is $25.86 per hour for one child. Rates vary by experience, number of children, and time of day. See babysitting rates in Mountainside.

Are babysitters on UrbanSitter background checked?

Yes. Every babysitter on UrbanSitter completes an annual background check. You can also read reviews from Mountainside families and see shared connections before you book. See what's included in the background check.

Can I find a same-day babysitter in Mountainside?

Same-day requests are common on UrbanSitter. Submit a request with your timing and care needs, and available sitters in Mountainside can respond. In most cities, the average response time for urgent requests is under two minutes.

Should I pay more for a last-minute babysitter?

Some parents offer a slightly higher rate for last-minute or same-day requests, but it is not required. On UrbanSitter, rates are set by individual babysitters. You can see each babysitter's hourly rate on their profile before you book.

What if I need a babysitter last minute today?

To find a last-minute babysitter today, share your timing and care needs on UrbanSitter. Available babysitters in Mountainside can respond, and you can review profiles before choosing.

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