Happy Birthday 4-n-1 Combos

Space needed 24' x 20' and 15' Tall

 

Celebrate in style with our Birthday 4-in-1 Combo, one of the most requested inflatables in San Rafael, Mill Valley, and San Francisco. With a bounce area, slide, climbing wall, and basketball hoop, this combo delivers four times the fun in one colorful unit. The festive balloons and confetti artwork set the perfect mood for birthdays, school celebrations, or community events across Marin County and the North Bay. Parents love the variety and safety, while kids enjoy nonstop active play that makes every party unforgettable. Looking for more combo fun? Our Sports 4-in-1 Combo and Classic 4-in-1 Combo are also favorites across Marin County & San Francisco.

Your children's safety is our # 1 priority, and Astro Jump® has always taken extra steps to provide the cleanest equipment for your celebrations to protect your family and our wonderful employees.

Call our party Planning Specialists at 415-499-0955
  • Jump House Party Rentals North Bay & San Francisco News

  • 02/01/2026 - Same Offer. Same Reliability.
    New Year Jump Start — Marin County & San Francisco A Simple Winter Upgrade (Runs Through February) Hosting a birthday, backyard party, or small group event this winter in Marin County or San Francisco? Our New Year Jump Start keeps it simple and flexible. Get 50% off any inflatable game or backyard game when paired with a bounce house or obstacle course. Clear rules. One add-on per qualifying rental. No surprises. What Stays Consistent... read more
  • 01/25/2026 - How We Clean and Inspect Our Equipment Before Every Event
    Baseline Standard Clean equipment is not an upgrade or an add-on at Astro Jump North Bay - It is the minimum requirement for every event we service. Every unit goes through the same cleaning and inspection process before it ever leaves our warehouse. There are no exceptions based on event size, client type, or timing. Cleaning Process Before storage and again before load-out, each unit is cleaned to remove surface debris, residue, and... read more
  • 01/18/2026 - How Schools and Cities in the North Bay Plan Spring Events (And When They Book)
    Spring events in the North Bay are decided well before spring arrives. January and February drive outcomes. March finalizes details. April and May are execution-only. North Bay Spring Booking Timeline January Budgets are approved, school and city calendars are locked, and planning committees are assigned. February (Primary Decision Window) Vendors are evaluated, insurance requirements are reviewed, and pencil holds are placed to secure inventory and staffing. March Vendors are confirmed, certificates of insurance are... read more