Three weeks ago my frameless glasses broke and could not be repaired by LensCrafters. They sent me to The Frame Doctor. For $55 cash he welded the little screw that held the nosepiece on. I thought the price was too high; but at least I had a working pair of glasses.
A week ago I was in the Bay Area and the glasses broke again. I had to drive 40 minutes to a place that would repair the failed repair. They charged me $35.
Yesterday I went back to The Frame Doctor and asked for a refund. He said he was sorry; but he could not do that. However, if they break again, he will repair them for free. I DO NOT recommend The Frame Doctor! Try to find someone else.