I have a high grade sidelock Spanish 20, that needs some help... the gun is hardly used but local gunsmith here in anchorage Alaska [ very good guy] says needs parts heat treated...which he doesn't do

any suggestions for good work at reasonable price? I also have a home in montana, so anywhere around there would work well..

a friend had someone in Indiana do excellent work like this, but my friend is even older than me and cant remember who it was !!

thanks for any suggestions

cable