CA Owner Info List Sites

[David Affonso]

This probably is a pretty newb question, but where would I get a list site for owners of properties in CA?  I'm especially interested in a few small apartment buildings (10-20 units), but also some less-maintained single families.  

My goal is to use my IT Staffing cold calling skills to try and understand why they aren't adding value to maximize rent.  I feel that I could then either try to find a buyer or recommend certain value adds that would allow me to get in with the owner/PM.  

If you're in Mountain View or the general bay area and have tips or do this work yourself and need someone to dial for dollars.  I can hit the phones pretty hard and know how to develop my value add script.