It does depend on where you are. For a good PDR Tech, it's a simple job but they charge well for their skill.
Put PDR and your town into Google and it should throw up a few guys. There was a time when Dent Master had it sewn up, but those days have gone. The independent techs are usually the best when it comes to dents.
I'm a member of SMART repair network so if you PM me with your area and a contact number, I can put the word out to find a good Tech for you.