I collect and use old metal sewing machines and also have newer models. I know enough about their maintenance past 'general' information. When we moved to Santa Clarita I visited every sewing machine repair place I could find in the phone book. I took in a machine that needed maintenance and asked about their service, costs, repair information, about parts availability and more. The gentlemen at the Santa Clarita Sewing Machine store were the Only ones who did not lie to me about what was wrong with my machine -- I knew what was wrong with it before I took it in. I will politely say that was not the case at the other establishments!
Pros: Very Knowledgeable, timely service, accessories available, has classes
Cons: not open Sunday