Found it! There was a sign on the door saying they...

Found it! There was a sign on the door saying they are going to move to 915 W 700 S. so I drove over there, but that building was empty and no sign on the door. I called the number in the listing and they answered. They are still in the original location - not moving until December. By the way, I went back to the location on 3300 S and they were there. I was able to buy a tip to the power supply I bought 3 years ago that works great for my new laptop.