New E46 owner, looking for a quality BMW service in boston area.
Needs complete drive train checkmaybe some work. Car is still under
factory 50K warranty. Thanks

Any reason why you need a drivetrain check? Is everything working fine?

For independent garages, a lot of people recommend Landshark in Natick and Bavarian Performance Group (BPG) in Stoneham. I think you might be able to search the New England regional forum on bimmerforums to find more info about recommended places to service your car.

Mighty Motors in Somerville is good. A couple of others that are top-notch, if you don't mind going beyond the city: Turner Motorsport in Amesbury and Schneller in Newbury. Check out the CCA Boston chapter's website for more: http://www.boston-bmwcca.org/friends/index.aspx

I am looking for a BMW dealership with a reputable service department, not an independent shop. My car is under BMW warranty.
P.S. I am familiar with MIghty Motors, they are good.
Thanks

Moving this to regional forum

I have used Alpha Motorcars in Boxborough for drive train work on our 97 M3. We have been very happy with the service. Turner is also an excellent shop...