Has anyone ever used Spa Masters in Dulles or surrounding areas??  Never see any reviews and some of the phone numbers come up as stings....

I live out that way but avoid any hobby activity in Fairfax or Loudoun Counties like the plague.  At best, they are R&T or even legit places.  At worst, they are stings.  There are Chinese condos in Tysons, but I've never tried them.  DC was nuked a few years ago and is in no better condition than NOVA for AMPs.  Montgomery County is about the same.  But, if you have a rental car and want to drive to PG County, you will find several reliable AMPs.