I am fairly new to the Everett area and I somehow seemed to miss learning about Conaway Motors until just recently. (I finally identified them through this bimmershops site -- thanks!)
Conaway Motors solved my 1999 BMW 328i's check-engine-light problem that other shops attempted to resolve by throwing parts at the car. After three weeks of driving with trips both long and short, I can finally declare that Conaway has returned my car to good health.
The work was done in a timely fashion and at a fair price. I also asked them to reprogram the alternate key I was using to turn off the autolock feature and they did that at apparently no cost while it was connected to their BMW diagnostic system.
I am very happy with the experience and I will be certain to return my BMW to Conaway Motors.