I don't know about their capability with dents, but believe they have many good relationships with specialists in all fields that they call upon, no doubt one of them being dent repairs.
I had a silver valet followed by a two stage buff and then a Jewelultra Diamondbrite sealant put on the car, it basically helps protect the paint from nasties such as road salt, fallout etc
The main reason I booked the car in as some of the panels were looking a little dull and I thought it could benefit from a machine polish. The results were fantastic, swirl marks were dramatically reduced, shine restored all over and the car looks much better for it, money well spent imo...
Though family and friends couldn't quite understand why I paid over £200 to have my car cleaned, when it gets so well looked after at home...
Nice to know Aaron was impressed with my car.