I highly recommend going to Judy's Alterations! I have been here in the past and have forgotten the great quality of work and reasonable pricing she does all done in a timely manner. I usually am on a time crunch and she works with me and gets my items done when needed.
There are dressing rooms provided if you need your clothes tailored while you are there, otherwise just bring them to the counter and she will pin it where you need. Great work and highly recommended for any sewing or alterations you may need!