These guys are a life saver. They do perfect work, and I mean perfect. I work for a company who has utilized their service several times and have had nothing but absolute perfect work done by them.
Prices are below average as well. For wheels with "curb rash" they charge $75-$90 per wheel to repair. We just had a $950 Range Rover wheel fixed for $75, and they came to us! The work takes them roughly an hour per wheel and need little room to do it. If you have any questions about price before they come out you may email them pictures of the damaged wheels and they will quote you a price from them.
They have a few mobile units throughout Charlotte and will come to you, depending on the severity of the damage. Justin, the owner, is very honest and we have had zero issued with Prince Wheels in the 15 or so times we have used them.