As far as in the general locale to Stone Mountain. I have spoken with the crew, and have used them for a repair, Maxie Price RV in Loganville Ga. They would be about 16 miles from Stone Mountain going east on Hwy. 78. Many know the name of Maxie Price from the car dealerships in the area he runs but the RV dealership is set up and run by his grandson. There are more than a few of the ex-Peco employees there and are eager for the word to get out about this somewhat new dealership that has sales and repair. The repair I had done was completed within a week at a very reasonable rate and correctly done.
Give them a try if you need service or go down and look over their building and showroom, which is still a work in progress.