Water Slide Rentals in California, Maryland
16 to 22 foot water slides for backyard summer parties
Primetime Party Rentals delivers water slide rentals to homes across California, from Wildewood to the neighborhoods off Three Notch Road and Route 4. Choose from 16 ft single lanes to our 22 ft dual lane slide, all licensed, insured and safety certified.
Check Availability 📞 Call (240) 925-6356 | 📲 Text (240) 660-4517Our Water Slide Lineup
From 16 ft single lanes to a 22 ft dual lane. Prices are for a single day rental. See the full lineup on our water slides page.
What Our St. Mary’s County Neighbors Are Saying
Real Google reviews from families across St. Mary’s County.
Party Rentals Families Can Count On
Licensed, insured and safety certified, with a lineup built for every age.
Licensed, Insured, Safety Certified
Our crew is safety certified and the business is fully licensed and insured. That matters when you are booking for a school field day or a church festival, where the venue asks for proof of insurance, and it matters just as much in your own backyard.
Everything From One Company
Bounce houses, water slides, obstacle courses, games, tents, tables and chairs. Book the whole party in one order and it all arrives on one delivery, with one crew handling setup and takedown.
Book Online or by Text
Reserve online any time, day or night, with live availability. Prefer to talk it through? Text (240) 660-4517 or call (240) 925-6356. Every rental is backed by our satisfaction guarantee.
Booking Your Water Slide Rental in Four Steps
From picking a unit to pickup, here is what to expect.
Pick Your Rental
Browse our rentals and choose your date. Availability shows live.
Reserve Online
Check out online, or call or text us if you have questions first.
We Deliver and Set Up
Our crew delivers to your address, picks the safest spot and sets everything up.
Enjoy, We Pick Up
Enjoy the party. We come back and take everything down.
Picking the Right Water Slide
A few things to check before you choose.
Height and lanes
Our 16 ft slides like Shark Bait, Tiki Splash and Bahama Mama suit younger kids and typical yards. The 20 ft Lava Drop and Maui Rush and the 22 ft Magenta Madness dual lane give older kids more speed and let two riders go side by side.
Space and landing zone
Water slides are long. Plan for the full length of the slide plus the splash pool, on level grass, away from fences, patios and driveways. A gentle slope is workable if you tell us ahead of time.
Water and power
Every slide needs a garden hose within reach and a standard outdoor outlet for the blower. If either is on the far side of the house, let us know the distance so we bring enough hose and cord.
Backyard Water Slides in California, MD
This is a young town. The median age is under 35, and about a third of households have kids at home, which makes it one of the busiest places in St. Mary’s County for summer birthday parties. A water slide is the easiest way to keep a backyard full of kids happy through a hot July afternoon.
Most of the community sits along Three Notch Road and Route 4, with neighborhoods like Wildewood and the newer subdivisions between the shopping centers and the Patuxent River. Yard sizes vary, so tell us what you are working with. A 16 ft slide like Tiki Splash or Shark Bait fits a typical yard, while the 20 ft Maui Rush or the 22 ft Magenta Madness needs a longer stretch with a clear landing zone.
Every slide needs a garden hose within reach and a standard outlet for the blower. We place the slide on level grass, away from fences, patios and the driveway, and run water through it before anyone climbs on. Newer subdivisions sometimes have smaller back yards with a slope toward a drainage area, so a quick photo by text helps us plan the best spot.
Plenty of families here have friends and relatives across the Governor Thomas Johnson Bridge in Solomons and Calvert County. Bridge traffic backs up at rush hour, so a weekend afternoon start gives everyone time to arrive before the slide gets busy.
A lot of our customers in the area work at Patuxent River Naval Air Station or St. Mary’s College of Maryland and plan their parties in the evening. Our online booking is open around the clock, and you can text us any time with questions about sizes or setup.
Our crew delivers, anchors and tests the slide, then drains it and takes it down when the party ends.
Call (240) 925-6356 or text (240) 660-4517 to hold your date.
Events We Serve in California
Backyard birthdays drive most of our water slide bookings here, especially in Wildewood and the family neighborhoods off Three Notch Road. End of school year parties and graduation open houses fill June, and family reunions bring in relatives from across the bridge in Calvert County. Churches add a slide to vacation Bible school weeks and summer picnics, and local employers book them for company picnics when the July heat sets in. A slide also keeps the older kids busy at an August baby shower while the adults stay in the shade.
Our Service Area in St. Mary’s County
We deliver water slide rentals across St. Mary’s County. Tap a town to see its page.
Common Questions Before You Book
Quick answers before you book.
Do you deliver water slides to California, MD?
Yes. We deliver throughout the area, including Wildewood, the neighborhoods off Three Notch Road and the homes along Route 4 toward the Thomas Johnson Bridge.
Which slide is best for a typical yard?
Our 16 ft slides like Tiki Splash and Shark Bait fit most yards. Larger lots can take the 20 ft Maui Rush or Lava Drop, or the 22 ft Magenta Madness dual lane.
What do I need to provide?
A garden hose that reaches the slide and a standard outdoor outlet for the blower. Tell us if your spigot is on the far side of the house.
What if it rains or storms?
Slides cannot run in lightning or high wind. Text (240) 660-4517 if storms are in the forecast and we will work out options with you.
Is setup and takedown included?
Yes. We deliver, set up, anchor and test the slide, then drain it and pick it up after your party.
Can I add a tent or tables?
Yes. A 20×20 tent with tables and chairs gives the adults shade next to the slide. Add it to the same order for one delivery.
Round Out Your Party
Add more from our lineup and get it all in one delivery.