23 Washington rental companies carry equipment commonly used for kids' birthday parties, and 1 mention these events directly. Bounce houses, games, and concessions make kids’ birthday parties easy — most party rental companies build their core inventory around them.
General guidance for planning a rental like this — from the PartyRents editorial team, not specific to any one company.
Order to your confirmed guest count plus a small buffer for walk-ins and gift or food tables. A common mix is 8 guests per 60-inch round or per 8-ft banquet table.
Some rentals include drop-off and pickup; others are customer-pickup only. Clarify whether stacking, placement, and return staging are included so there are no surprises on event day.
Photo and 360° booths need a modest flat footprint (roughly 8×8 ft) and a nearby outlet. Pick a location with good light and easy guest access.
A standard bounce house needs roughly a 15×15 ft flat area plus a few feet of clearance on every side and overhead. Note gates, slopes, and low branches before you book so the unit actually fits.
Most inflatables run on a continuous blower and need a grounded outlet within about 50–100 ft, or a generator. Water slides also need a hose connection and a plan for drainage.
Grass is ideal for staking; hard surfaces need sandbags instead. Reputable operators pause or postpone in high wind or storms — ask about the weather and refund policy up front.
PartyRents lists 23 Washington companies that carry equipment commonly used for kids' birthday parties, 1 of which specifically mention these events in their own listing. Confirm each vendor's delivery area for your exact address.
The most-rented items are tables & seating, photo booths, bounce houses & inflatables. Use the category links on this page to see Washington companies that carry each one.
No — we don't display prices or star ratings and never invent them. Each listing gives you the real, sourced facts so you can compare and reach out directly.