Yes!
I have been using him for decades. He does very nice work and his shop is like a candy store.
I think he said he used to do recones for Sunn, once upon a time. I will probably be using him again soon with this Altec. He did the other one I bought off Fleabay. I don't like the idea of altering a working speaker, but I do want them to be the same. The first one had been reconed by a total moron and did not even faintly resemble a 421A. It was hard to look at.
The only thing he could not match to the original design was the silver dome. The new tube thingy that they wrap the voice coil on sticks up a tiny bit further than they used to, so he had to go to a slightly larger diameter aluminum dome piece. I was disappointed in that it was not exactly identical, but oh well. I doubt anyone could tell by looking at it unless they had the original and the new one side by side.
Yes I do recommend him.