Machine shop near NYC?

[sky high]

I have j30 hubs and I want to use them for the 5 lug conversion on my s13 but I heard you need to get the retaining clip groove re-cut so does anyone know of any good machine shops that could do it that are fair priced and reliable. Anywhere close to Brooklyn,Staten Island or North Jersey would be preferred.

http://zilvia.net/f/tech-talk/352864-j30-hubs-question.html