Photo of Jump 'n Jammin in California
Trampoline Parks

Jump 'n Jammin

πŸ“ Walnut Valley, CA

β˜…4.5(321 Google reviews)πŸ’°$23πŸ‘ΆAll ages

Indoor play center in West Covina with a giant multi-level climbing maze, obstacle courses, foam ball cannons, climbing walls, slides, and a dedicated toddler area. Birthday party rooms available.

βœ“ Great customer serviceβœ“ Multi-level climbing mazeβœ“ Dedicated toddler areaβœ“ Birthday partiesβœ“ Socks requiredβœ“ Cleanliness notes
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β˜…β˜…β˜…β˜…β˜…Featured review by Cassy Elaine

I can’t say enough good things about how accommodating they were with my party transfer situation. From start to finish, the customer service was outstandingβ€”super friendly, professional, and patient. They went above and beyond to make sure everything was handled smoothly and stress-free. Not only did they help set up the party, but they also made sure every detail was taken care of so I didn’t have to worry about a thing. It’s rare to find a team that makes you feel this supported, and they really exceeded my expectations. The whole experience was seamless, and I left feeling grateful and confident that I made the right choice. I’d highly recommend them to anyone looking for amazing customer service and a team that truly cares about making your event a success.

πŸ† Family Action Verdict

Best for toddlers and younger kids who need a full session of active indoor play. The multi-level structure keeps kids engaged for extended periods, and the dedicated toddler zone gives smaller children their own safe space. The party team is genuinely accommodating for birthday events.

ℹ️ What to Know Before You Go

πŸ’‘Bring socks for every person entering β€” adults and children both require them
⏰Wristbands allow re-entry so you can take breaks outside the play area
🎟️Book birthday parties in advance β€” the team handles setup and cleanup
πŸš—Arrive on a weekday morning for smaller crowds and fresher facility conditions

πŸ’¬ What Families Are Saying

View all reviews β†’
4.5
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321 Google reviews

Excellent customer service45%
Fun for toddlers and young kids30%
Good value with re-entry wristbands15%
Cleanliness notes in recent reviews10%
C

Cassy Elaine

6 months ago

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β€œI can’t say enough good things about how accommodating they were with my party transfer situation. From start to finish, the customer service was outstandingβ€”super friendly, professional, and patient. They went above and beyond to make sure everything was handled smoothly and stress-free. Not only did they help set up the party, but they also made sure every detail was taken care of so I didn’t have to worry about a thing. It’s rare to find a team that makes you feel this supported, and they really exceeded my expectations. The whole experience was seamless, and I left feeling grateful and confident that I made the right choice. I’d highly recommend them to anyone looking for amazing customer service and a team that truly cares about making your event a success.”

J

Joe Cobarrubio

2 years ago

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β€œIt is $20 for one child and one adult to enter. You and your child must both be wearing socks or else you will have to purchase socks to enter. Shoes for both adult and child have to be checked in at the entrance. The facility is quite clean, the floors or mostly padded industrial carpet. Bathrooms were surprisingly clean and floors were dry (thank goodness!). You and child will wear wristbands which allows you exit and re-enter all day as you please. Have fun!”

M

Miguel Castro

2 years ago

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β€œExcellent idea for kids & toddlers to spend a fun time while at the mall. Prices are fair and you can go in/out as pleased. Make sure you bring your socks or buy some in the mall, otherwise you’ll pay $4 for a pair! Staff is very nice and helpful”

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Damien Brooks

4 months ago

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β€œAlyssa (sorry if I spelled it wrong) was very professional and helpful on the phone today with my membership questions. She deserves a shout out! Our daughter (and mom and dad) have an absolute blast here!!! :)”

Reviews from Google

Overview

Jump 'n Jammin features a giant multi-level climbing maze, obstacle courses, climbing walls, air-powered foam ball cannons, and slides across a padded industrial-carpet facility. A separate toddler play area sits alongside multi-purpose rooms used for crafts and birthday parties. Wristbands allow re-entry throughout the visit. Socks required for all participants.

πŸ• Opening Hours

Monday11:00 – 19:00
Tuesday11:00 – 20:00
Wednesday11:00 – 20:00
Thursday11:00 – 20:00
Friday11:00 – 20:00
Saturday11:00 – 21:00
Sunday11:00 – 21:00

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