Teri, I live in Kennesaw. I have found that I know more about these cars than the people working on them, yet I still have not turned a wrench on it, after owning it for a year. All of my knowledge was obtained from reading many LOD postings.
The LM dealer here has replaced the blend door, and inspected it bumper to bumper, and charged me dearly for it after keeping it for a week. I also had another local shop install a MM driveshaft for me. I talked to him for about an hour before he started working on it just to see what he knew about the car. He was fair in price, and I would go back to him again, depending on what needed to be repaired. Both are located in Kennesaw.
You did not mention what type of repair you need. Let us know some details. There are many people here that will give you some good advice. Good Luck!