Where to get Headlights refurbed?

[Squeeguk]

I have managed to get hold of some Bi-Xenon headlights for my Passat, but they are really filthy, especially inside. I am looking for somewhere that does headlight refurbs. In other words, strips them, cleans them and then puts them back together properly.

Anybody have any ideas?

I have found a place headlight regen, but they reckon two weeks and I cannot get hold of the chap now.