Better Business Bureau reviews, etc.).2.

If it's in the city limits, then you will have PGW for natural gas (pricey, and they can lien the property even if it was the tenant's bill) and WRB (Water Revenue Bureau) bills for water (see comments regarding PGW, same thing here).

I always start with the Census Bureau. 

My questions, does he have a winnable case and should I contact the California Bureau of Real Estate for what appears to be unethical behavior? 

And the how to flipping seminars some of those are pretty in depth .. but you have to watch the add on stuff they want to sell.. its just free enterprise...

Not all info is available or up to date for every location, of course, but the Census Bureau is a good place to start for just cold hard data. 

The exempt transactions include sales by HUD of real estate-owned (REO) properties under HUD’s regulations in 24 CFR part 291, sales by other federal agencies of REO properties, sales of properties by nonprofit organizations that have been approved to purchase and resell HUD REO properties, sales by state- and federally-chartered financial institutions and government sponsored enterprises (GSEs), and, upon announcement by HUD through issuance of a notice, sales of properties in areas designated by the President as federal disaster areas.

However, if you want the dirt on PM companies go to Yelp, Google+, Better Business Bureau, and Facebook for candid reviews.  

These numbers come from the Census Bureau and Bureau of Labor Statistics.

@Brooklyn Au, I don't think you need a court order to report someone to a credit bureau.