Lazarus, I have used B&B Butchering in Little Orleans in a pinch. When hunting in Green Ridge, we usually butcher our deer in camp. I did however use these guys once when I was in a hurry to get back and was going back up later that week and picked up my deer. Did not have them do anything special, just skin, cut an wrap. They did a decent job. Just my experience. Good luck!
https://www.manta.com/c/mm0qky3/b-b-butchering
https://www.google.com/maps/place/1...671f962c0df121!8m2!3d39.6747363!4d-78.3715821
Lazarus- I've had good experiences with KS Cuts. They're sort of north of Gaithersburg...I guess that area might be called Damascus but it's not in a town. They do good work and have 24 hour drop off.