As before, for contact information, see the list of typewriter repair shops on The Classic Typewriter Page.
Looks like this store was about to go out of business in 2012:
I know it's a shoe shop, but my information is that Alex, at this shop, also repairs typewriters:
Behind one of these windows is the legendary Gramercy Typewriter Company:
Specialty Business Machines is another shop that is (or was) hidden in a Manhattan highrise:
This is Tony Casillo's shop on Long Island:
Bino Gan's recently closed shop in Greenwich Village: