One Big Party Dallas: The trusted Event Rental Company in Dallas, Texas One Big Party Dallas is a leading party rental company in Dallas, Texas that has for years been offering an extensive selection of bounce houses, water slides, interactive games, event equipment, and other inflatables. Our pride is in helping make your party memorable and full of fun by providing you with the perfect solutions for your small or big event. We proudly provide services in Dallas, University Park, Highland Park, Sunnyvale, Forney, Heath, Rockwall, Rowlett and other surrounding areas in Texas. Our Services Whether you are planning to host a birthday party, school or church carnival, backyard party, family gathering, or corporate event, we have everything you will need for your event. All you have to do is browse through our categories of party rentals, make your reservation, and sit back as our team handles everything else. We offer fun inflatable rentals like bounce houses, water slides, obstacle courses, interactive games, photo booths, event characters, concession machines and more. All our inflatables and party rentals are competitively priced as we find great joy in helping you host a party on a budget. Let us make your Dallas party rock!! Are you planning on hosting a public or private event? Let us make everything simpler and fun with our event rental services available seven days a week all year long. Make your online reservation or give us a call today and let us discuss how we can help make your party rock!!