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for the whole family

ANY DAY RENTALS

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¡Hablamos Español!

cosmofunparties@gmail.com
Yakima, WA & Surronding Areas
509-594-2867

ANNIVERSARY APRIL 30TH, 2025

Througout the year we give you a 10% discount + 10% if you book from Monday to Thursday

Why Us?

All of our inflatables are kid-safe and are manufactured with lead-free vinyl and manufactured according ISO9001 QMS (International standard for a quality management system). You can be assured your rental reservation will show up on-time and all units are NEW, cleaned and sanitized every time after use.
More About Us
Availability
Reseve for 4 hours or an ENTIRE DAY!!
Delivery
Free delivery and setup to most areas.
Plus
También hablamos Español.

Inflatable Rentals

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Mechanical Bull

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NEW INFLATABLE COMING SOON

Bachelor and Bachelorette Parties

Contact Us To See The Products
Thank you for your collaboration!
Without them, we couldn´t make this possible.
The goal and mission is to bring communities together and have children, teens and adults have fun, socialize, have family time and exercise. Thank you Yakima County for supporting local business.
  • TOP FREQUENTLY ASKED QUESTIONS

    Does The Price Include Set Up And Delivery?

    Yes, we do the delivery and setup with NO charge.
  • TOP FREQUENTLY ASKED QUESTIONS

    When Do You Set Up?

    That depends on how many rentals we have that day. Generally, we arrive 1.5-2 hrs. before the rental time begins. We will call the day before rental and confirm setup times.
  • TOP FREQUENTLY ASKED QUESTIONS

    We've Rented Really Dirty Jumps From Other Companies In The Past. Are They Always That Dirty?

    NO. The jumpers should be clean and disinfected and ready to use.
  • TOP FREQUENTLY ASKED QUESTIONS

    Do We Have To Keep It Plugged In The Entire Time?

    YES. A blower keeps air in the jump unit the entire time. Once unplugged they deflate. That´s why we require an outlet within 50´ of the unit or a generator. Longer cords can pop/blow your circuit breaker so we bring our own heavy-duty cords.
  • TOP FREQUENTLY ASKED QUESTIONS

    What About Parks? Do Parks Have Electricity?

    We love setting up at parks but most parks do NOT have electricity. If you want to set up at a park, you must rent a generator. Also, call Parks and Recreation close to your area for more information. Some parks are first come first serve, so get your spot early in the day.
  • TOP FREQUENTLY ASKED QUESTIONS

    What Payments Do You Take?

    Cash, Debit Card, or Credit Card... However, we only take checks from business, churches and schools. If paying by cash, please have exact change as our drivers do not carry cash.
  • TOP FREQUENTLY ASKED QUESTIONS

    What If We Need To Cancel?

    We definitely understand that things come up and you may need to cancel your rental. We just ask that you cancel 72 hours prior to the event date. If you cancel after the 72 hours period you will not receive a refund on your deposit.
  • TOP FREQUENTLY ASKED QUESTIONS

    Do You Require A Deposit?

    Currently we do require a $80 deposit. You must cancel 72 hours prior to your scheduled event in order to receive a refund.
  • TOP FREQUENTLY ASKED QUESTIONS

    What Surfaces Do You Set Up On?

    We can set up on Grass (our favorite and best for the kids), flat dirt, asphalt, and concrete. Sorry, we can´t set up on hills or steep inclines, any type of rocks as the constant rubbing will wear through the vinyl jumpers and damage them. Units can’t be set up on your neighbor’s property or public property without express written consent and a signature from the responsible party for that property.
  • TOP FREQUENTLY ASKED QUESTIONS

    Are We Responsible For The Unit If It Gets A Tear Or Damaged In Any Way?

    Yes and no. You are not responsible for normal wear and tear on our units. Seams may develop tears in high traffic areas over a period of time. However, if damage occurs due to failure to follow our safety rules or negligence (i.e., not turning off the blower in high winds) you will be responsible for all damages up to and including replacement of the unit/blower (Inflatable) which can cost thousands of dollars. We don´t want you or us to be in that situation which is why we have you sign and initial on all of our safety rules so that you can be the trained operator.
  • TOP FREQUENTLY ASKED QUESTIONS

    Can we see a copy of your contract and safety rules?

    YES. Please go to the following links “COSMO-FUN” SAFETY RULES & OPERATING INSTRUCTIONS and “COSMO-FUN” Waiver and Release of Liability

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