I found this place here and after reading the good reviews I decided to give it a try. I had just bought a suit and the pants needed to be hemmed, the only problem was that it was Thursday and I needed them for Saturday. I went and I asked if it would be ok and they didn't have any problems with it, they didn't charge extra or anything.
Saturday I picked up my pants and the job was very nicely done. I will absolutely will be bringing all of my clothes that need future alterations!