Northbay Automotive at 929 Petaluma Blvd S, Petaluma, CA 94952 Is a wonderful and trustworthy establishment. Don has been my contact for many years for automobile service. Professional, efficient, honest, and genuinely good describe the folks at this shop. Most recently, I had my truck in for service while I was out of town. Don kept in contact with me throughout the day! My truck was repaired under warranty and was made available upon my return after working hours. Honesty and integrity is how I describe Northbay Auto. Don and staff do a yeoman's job! Thank you for great service.