Pittsburgh, PA: I haven't been to him in a long,long time, but Ted Weir at the Brass and Woodwind shop in Carnegie,PA (just outside of Pittsburgh) is a master!
VA-MD-DC: Being a fine bass trombonist himself, Jeff Bonk knows how to get a slide working just right! Email him for info!
GA, Atlanta area: Rich Ita's Brass Instrument Workshop is a World-Class shop.....I speak from experience, as Rich has done quite a bit of work on my horns! A craftsman and a gentleman, I cannot recommend him highly enough. Visit the link above to see his website and click here to send Rich an email.
GA, Atlanta area: Cynthia Prichard at Ken Stanton Music does great work! Contact her at: