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Howard County Maryland original Bounce House Rental. Rent a Moon Bounce today! Birthday Party MoonBounce Rentals, Inflatable Water Slide Rentals, and Moonwalk Bounce House Combos for Howard County!

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Birthday Magic Party

Want to turn your next Birthday Party into an "ASTRO JUMP® BIRTHDAY MAGIC PARTY"? It's easy and affordable with everything you need - at a Savings too! Our Birthday Magic Party inclu...

Wet & Wild Party

Here Comes Summer!  Celebrate and $ave with the Ultimate Summer Water Slide Fun Combo Party Pakage from Astro Jump of Baltimore. This Party Package includes an Inflatable Waterslide, a Slip...

Sports Adventure Party

Let's "Amp Up" your next party into a Major Sports Event with our Astro Jump® "Sports Adventure Party" This Value Package includes a Sports Themed Combo, an Obstacl...

We Inflate the Fun for your birthday party, block party Preakness party, company picnic, corporate event or school & church carnivals! Astro Jump® is Howard County Maryland premier moonbounce birthday party, school carnival, church festival and corporate event rental company. We deliver throughout Howard and Carroll Counties including Hampstead, Manchester, Owings Mills MD, Westminster MD, Finksburg, Eldersburg, Sykesville, Columbia MD, Ellicott City, Clarksville and more. Remember that most areas of Howard County MD receive FREE delivery, set up & take down of inflatable rentals. Whether your event calls for Water slides, moonbounces or other inflatables we have you covered. We have waterslides with pools, waterslides with dual slide lanes, GIANT waterslides that are almost 3 stories tall and some smaller waterslides for younger children. Our inflatable selection includes giant slides, obstacle courses, themed combo bouncers and moonwalks. Our themed bouncy jump rentals include Sponge Bob moonwalks, Dora bounce houses, Spiderman jumpers, Cinderella bounce houses for rent, Disney Princess bounce rentals and also Princess jump / slide combos. In addition to inflatable rentals, Astro Jump® also rents a large selection of carnival games, concession fun food machines and many other options for all of your birthday party ideas. We also have great looking dunk tanks and more!

Your Children's safety is our Number 1 Priority, and protecting our great environment matters too. This is why we use non-toxic biodegradable cleaners on all of our equipment.

Call our party Planning Specialists at 443-291-4007
  • Astro Jump® of Howard County News

  • 04/17/2018 - Bounce House Rentals Ellicott City
    For the absolute best inflatable rentals, call on Astro Jump of Howard County! Since 2005, Astro Jump of Howard County has been providing moon bounce rentals, inflatable obstacle course rentals, carnival game rentals, cotton candy machine rentals, table and chair rentals and more!  Astro Jump of Howard County is dedicated to your guests' safety AND having an all-around great time! Astro Jump of Howard County ONLY buys quality inflatables and sanitizes and... read more
  • 08/18/2017 - Inflatable Twister!!
    Add a twist of fun to your next event or party with Astro Jumps inflatable twister!! This inflatable is great for any ange group!! We deliver and pick up to all of Baltimore and surrounding metropolitain areas including Bel Air, Street, Gunpowder, Whiteford, White Hall, Edgewood, Benson and many more!! Give us a call today to talk to one of our party planning specialists so we can help book your next event!!... read more
  • 07/17/2017 - Fall time is approaching!!
    Looking to have some fun as Fall is approaching?? Astro Jump of Howard County has got you covered!! We provide a huge variety of inflatbale obstacle courses and moon bounces to choose from!! These are great for a birthday party, family reunion or a work gathering!! We deliver and pick up to all of Howard County and other surrounding areas! Give us a call today to talk to one of our party planning specialists, Doug... read more