Fannie/Freddie were nationalized in 2008 precisely so they could take the losses instead of the TBTF entities that couldn't take the losses without destroying the economy.

I use NREIG, they are national.

For loans, do you deal with a national bank for most of your current banking? 

My daughter and I are involved in National Charity League and we have been in the unfortunate position of having to obtain silent auction items for our fundraising events. 

I am looking on a national scale which precludes physical search.

There are a couple of national residential property management companies popping up but they truly have local offices to run the operation with a parent company. 

Ex-Apple engineer arrested on his way to China, charged with stealing company’s autonomous car secretshttps://www.washingtonpost.com...US arrests Chinese national for spying on engineers, scientistsA Chinese man has been arrested for allegedly helping Chinese intelligence attempt to recruit American scientists and engineers.

Worst to useRealtor Agent leases for your local market or leases from national places that offer local leases (like websites that sell local leases). 

It's a pretty competitive market right now, so be prepared for that, but IMO San Diego RE is one of the best investment markets in the nation.

(read: Nationally Chartered) ....At least you didn't ask me if we have the Bank of Nova Scotia down here ;-)You can find residential and small multi-unit properties for between $20 -$30K/unit still.