It's right around the corner from my hizzy, and they have virtually everything I would think of when I think Lowes or Homeless Depot, etc. I used to be a die hard Home Depot fan, but since this Lowes is so close, I'm a changed man. Always helpful staff.
A couple of weeks ago, I exchanged a couple of propane tanks here. One of them had a bad regulator but it took me a few days to return it. I had no receipt, but they swapped it out for a fresh one no questions asked other than "did you get the tank here?".