Long Island’s #1 Bounce House & Party Rentals — Clean, On-Time, Guaranteed
🚚 Book in Minutes with Just a $50 Deposit
Need flexibility? We’ve got you covered.
- ✔ Delivery as early as 7AM
- ✔ Day-before delivery available
- ✔ Next-day pickup available (no rush after your party)
Ask our team about early delivery & extended pickup options
🎯 View Backyard Party Games
Add Axe Throwing, Dunk Tanks & more to your party 🎉
Serving Suffolk County & Nassau County — Bounce houses, water slides, obstacle courses, dunk tanks, tents, tables, chairs, and more.
- ✔ Cleaned & Sanitized Before Every Rental
- ✔ On-Time Delivery — No Waiting Around
- ✔ Professional Setup & Safe Installation
- ✔ Easy Online Booking with Just $50 Down
- ✔ Trusted Across Long Island ⭐⭐⭐⭐⭐
⚠️ Weekend Dates Book Fast — Don’t Wait
Why Long Island Families Choose Ralph’s Rentals
- ✔ 100% Clean & Sanitized Equipment
- ✔ Reliable On-Time Delivery Every Time
- ✔ Fully Insured & Professionally Set Up
- ✔ Simple Booking Process — Takes 2 Minutes
- ✔ Real 5-Star Customer Experiences
🔥 Most Popular Rentals on Long Island
These are the units that book out FIRST every weekend 👇
👉 VIEW ALL WATER SLIDES
Browse Party Rentals
👉 CHECK AVAILABILITY FOR YOUR DATE
Stress-Free Party Rentals from Start to Finish
From the moment you book, we handle everything so your event runs smoothly. We deliver early, set up safely, and make sure everything is ready before your guests arrive.
Whether it’s a backyard birthday party, school event, or large community gathering, Ralph’s Rentals of Long Island is trusted for clean equipment, reliable service, and a seamless rental experience.
What Our Customers Are Saying ⭐⭐⭐⭐⭐
“Everything was clean, on time, and set up perfectly. The kids had an amazing time!”
— Long Island Customer
“Super easy booking and great communication. Highly recommend!”
— Suffolk County Parent
Ready to Book Your Party Rental?
Secure your date today with just a $50 deposit.
👉 BOOK ONLINE NOW — TAKES 2 MINUTES
Party Rentals Near You on Long Island
We proudly serve customers across Suffolk County and Nassau County including Patchogue, Medford, Bay Shore, Sayville, Ronkonkoma, Huntington, Islip, and surrounding Long Island areas.
Looking for bounce house rentals near you? Water slides on Long Island? Obstacle course rentals for school events? Ralph’s Rentals delivers clean, safe, and reliable party rentals right to your location.