I recently had service on my car performed at Berger Automotive. They have a very friendly staff, and the service was excellent! Berger Automotive gives you a sense of going back in time. It has been in service since the 1920's and is still originally owned by the same family.
I go to Roberts Motors in Alton, IL for all my car needs whether it is to buy a car or get one serviced, they always take great care of me.
Service department has great friendly mechanic. Somewhat pricey but quality work!