Cracks in the walls of our rental in Los Angeles

[Chris Penny]

Hello, All.  My tenant is complaining about cracks forming in the walls of our rental house that was built around 1930.  I told him that with all of the rain I suspect the foundation is settling but thought I would ask more experienced folks for their take.   Should I get an engineer to look at it?  If so, anybody have a referral?

I told the renter my suspicions and said I would rather wait a few months for things to dry out and settle down before fixing it.  Want to make sure I am not overlooking a larger problem.

Thanks - Chris