Steve Andrews and I had this discussion just last week via email and I do think he would agree with me that this company here is about as professional as you are going to get. LOTS of choices for you Frank. Hope this helps.
90% of drapery cleaning is Proper Dusting and Dry Soil Removal.
Here is a little clip that is designed for just introducing the information but it will give you a good idea.
Drapery cleaning is very simple and very easy if done with this method and it will easily out clean the Dry Cleaning methods that are promoted and used.
I am just sharing this since it was brought up that there is a way to do this with little effort and a vapor steamer. The email address on the end of this clip is not correct any longer.