Welcome to your trusted source for party rental knowledge. At 3 Monkeys Inflatables, we've helped thousands of families, schools, churches, and businesses create safe, unforgettable events - from intimate backyard birthdays to massive community festivals. Every event matters to us, no matter the size.
Based in Central Pennsylvania, we serve York, Lancaster, Harrisburg, and surrounding PA counties as our core service area. We also proudly deliver throughout Northern Maryland including Baltimore, and for larger events, we'll travel even further - just ask! We're honored that year after year, customers across the region come back and trust us with their most important celebrations.
What Our Customers Are Saying
4.9/5 on Google - 4.8/5 on Facebook - Hundreds of 5-Star Reviews
"AMAZING TEAM!! AMAZING company! They have everything! I was stressed planning the company's Employee Appreciation Day, but Beth helped me in the planning process and always reassured me that they are here for me! Gabriel and the team were phenomenal!! Literally made my day!"
- Jeannine H., Google Review
"3 Monkeys made it so easy to book inflatables for our neighborhood event. The bounce house turned into the highlight of the event for the kids! Their staff was friendly, very responsive and helpful throughout the booking, set up and take down."
- Megan C., Google Review
Jump to What You Need
First-time renter guide - choosing equipment, what to expect, and beginner tips.
Start Here
Our credentials, supervision tips, training videos, and why we have 7 inspectors.
Learn More
Browse by event type - birthdays, corporate, schools, churches, festivals and more.
Get Ideas
Questions to ask any rental company - protect your event with the right vendor.
See Checklist
First-Time Renter? Start Here
Never rented party equipment before? No worries - we've helped thousands of first-timers. Here's the quick version of what you need to know.
Types of Inflatables (and When to Choose Each)
Classic jumping fun. Best for backyard birthdays with kids ages 3-12. Simple, affordable, always a hit.
Browse Bounce Houses
Bounce house + slide in one unit. More variety, same footprint. Great value when you want options.
Browse Combos
Lower heights, gentler bouncing, designed for under-5 crowds. Perfect for first birthdays.
Browse Toddler Options
Climbing, crawling, sliding competition. Ideal for field days and keeping high-energy kids busy.
Browse Obstacles
Summer essentials. We recommend May-September in PA. Nothing beats the heat like a water slide.
Browse Water Slides
Mechanical bulls, rock walls, zip lines. For corporate events, festivals, and the wow factor.
Browse Extreme
Not sure what's right? Check our detailed inflatable selection guide or just give us a call. We love helping people figure this out.
What to Expect: The Rental Process
Our trained crew handles everything and walks you through safety guidelines
Have fun! We're a phone call away if you need anything
You don't touch a thing. We come back and handle it all.
Safety: Our #1 Priority
As parents ourselves (the company is literally named after our three boys), we take safety personally. This isn't just business - it's about protecting kids at events, including events our own grandkids attend.
What Sets Us Apart
More certified safety expertise than any rental company in the region
8 Registered PA Ride Inspectors
3 Food Safe Certified for Catering
Meet Our Certified Inspectors
In Pennsylvania, the Department of Agriculture requires inflatables to be inspected by registered ride safety inspectors. Most rental companies have zero or one. We have eight.
Co-Owner + Inspector
Food Safe
Co-Owner + Inspector
2nd Gen Owner + Inspector
2nd Gen Owner + Inspector
Team Lead + Inspector
Team Lead + Inspector
Team Lead + Inspector
Food Safe
Team Lead + Inspector
Food Safe
Our Safety Standards
Liability coverage that exceeds state minimums. Plus workers' comp and commercial auto to protect you completely.
Every unit inspected every month by our certified team. Plus additional checks before every public event.
Every unit sanitized after every rental with antimicrobial coatings. Not just wiped down - truly cleaned.
Fully registered with PA Department of Agriculture. Licensed to operate legally with all required certifications.
View Our Insurance Details | See Safety Certifications
Your Role in Safety
We handle the equipment. You handle supervision. Here's what makes events safe:
⚠ Designate Responsible Adults - At least one adult (16+) watching each inflatable at all times
⚠ Enforce Capacity Limits - We'll give you exact numbers for each unit
⚠ No Shoes, Jewelry, or Roughhousing - Remove items that could cause injury
⚠ Separate by Age and Size - Don't mix toddlers with teenagers
⚠ Weather Awareness - Stop use if winds exceed 15-20 mph
Every rental includes safety training videos and written guidelines. Our crew walks you through everything at setup. Want hands-off supervision? Ask about our professional attendant services.