I went into Bull Basin Archery of Tucson last week.  This was a great shop.  They have a ton of inventory and the new Techno hunt.  That was great to shoot.  I talked to the guys behind the counter and they seemed to be pretty knowledgeable.  I didn't have them work on my bow, but don't think I would hesitate to let them work on it.  They are having a grand opening on June 5th with a lot of giveaways.  I am going to stop by and hopefully get to shoot the techno hunt again.