Is anyone doing NP3 coatings in the western half of PA?

I am in Westmoreland county, the closer the better.

Call Erie Plating. I use them for Nickle Boron and Hard Chrome. They might, not sure, but I've been happy with what I've had done by them.

Try Progress For Industry in Meadville. They have a similar electroless nickel/teflon coating called Lubricoat.

https://www.pfiinc.com/lubricoat/