Dealer service dept. recommendations for MD/DC area?

[sonatagirl]

I was wondering if any of you could suggest what dealership in the MD/DC area has the most competent and reasonably-priced service departments?

I've tried College Park Hyundai, but have not been very impressed.

Any input on Ourisman or Alexandria Hyundai?

I need some transmission and cooling system maintenance work done and I would prefer to stick with a dealership if there is a good one around here.

Thanks!