They do require patience because they are similar to construction where they can take 60-90 days on average to close.You cannot do the work you need an approved GC or builder and typically required to get (3) estimates from (3) local licensed GC/Builders.  

Get out all the bandit signs, advertise it on CL and FB marketplace.   

I am also needing to get my loan team dialed in...So, do you also have recommendations on national banks (obviously I'll check banks local to the deals I find), but would like to start with national banks who specialize in this space.

I'd highly encourage you to come to our next local meetup to networking and learn from others that are investing locally.

Got them through a local community bank in Los Angeles, where I and my businesses are located.30 year terms, 30 year amortization. 

Getting into multifamily will be much easier after your first deal and your local team is established! 

There is probably no regular trash pick up or it is by a local guy with a truck3.)

Leveraging my expertise in property acquisition and renovation, I guided the client through each step—from identifying the ideal property and negotiating the purchase to overseeing the conversion process.The conversion involved reconfiguring the existing layout to add an additional rental unit, ensuring compliance with local building codes, and maximizing space efficiency.

Does anyone have any recommendations for local investor friendly title companies in Riverside, CA that do both assignment of contract and double closing?

If you are calling an area you live in, you always lead with that, "I am a local homebuyer/wholesaler and live only a few blocks away, went to this high school, etc."