Is at your disposal - Idioms by The Free Dictionary
be at (one's) disposal (redirected from is at your disposal)
be at (one's) disposal
To be ready and available to help or serve one. If you need anything during your stay, our staff is at your disposal. Welcome to the neighborhood! I'm at your disposal, if you need help with anything.
References in classic literature
To wrest your daughter and the wife of this royal warrior from the clutches of these archfiends you have but to command the resources of a mighty nation, for all Kaol is at your disposal