Is National the only Car Rental Co. onsite?

[JennSaint]

We'd like to hit the beach for a couple of days after our WDW week and I was wondering if National is our only option for renting a car onsite?
Thanks:)

[Brer boy]

Avis, Budget and Dollar are also on site.

[GAIL HAYDEN]

and.....L&M

[Ralph&Pam]

Is this onsite at WDW? I think some of the responses are thinking in terms of onsite at MCO airport. At WDW, National is at the Car Care Center and at the Swan/Dolphin hotels. They will shuttle you from your WDW hotel. I believe Avis is at the Hilton in the Hotel Plaza, Budget is at the DoubleTree Hotel in the Hotel Plaza, and Hertz is at the Marriott on Vineland Ave. Avis, Budget, and Hertz may provide some form of shuttle service if you request it.

[pdzabe]

I agree with the previous poster. Where do you mean exactly by on-site? My recollection is that National is the only "on-site" affiliation with WDW.

[JennSaint]

Thanks everyone!
When I said onsite I meant onsite at WDW. I ended up booking with Budget at the Doubletree in DD.
Thanks for your help!