S&W will be cheaper than anyone else, AND may well fix it for free if it's a factory defect.
However....Every year American Handgunner Magazine publishes a list of the top 100 gunsmiths in America.
Here's their entry for VA:
TACTICAL SHOOTING ACADEMY & CUSTOM SHOP
D.R. and Barb Middlebrook
7396 Colonial Trail East, Surry, VA 23883; (757) 357-9881, FAX (757) 365-0442;
website:
www.tacticalshooting.com,
e-mail:
info@tacticalshooting.com
Master Pistolsmith and World Champion shooter specializing in Tactical and Competition conversions for the 1911 and Glock pistols. Home of National and World Championship winning Pro-Sights.
NORTHERN VIRGINIA GUNWORKS
Sandy A. Garrett Jr. and Robert H. Garrett
7518-K Fullerton Rd., Springfield, VA 22153; (703) 644-6504
Sandy A. Garrett Jr.,
1998 APG Pistolsmith of the Year; Specializing in PPC, Bullseye, NRA Action Pistol/Bianchi Cup; Rifle, pistol and shotgun customizing and repair; Members APG.