Can mover and packers hold the residential items till I finalize on the apartment?

I have to move to a place and I don't know where I am going to stay. I will be in a hotel accomodation and then look for an apartment. So for some time my household items will have to be held by the mover, till I am thru the process and then deliver to my new apartment. Is this possible ? What will it cost ? Which packers companies do that? Does Fedex do this as well ?