Instead, I use established companies specific to the issue.  

I can't speak to the financing side of this question.... but as a GC I would tell you to reach out to reputable GC's/construction companies in your area for a rough estimate of what it would cost to build a 4 plex.

So, if you would prefer to receive that extra 3% as cash assistance, it may be worth increasing what you're putting into the deal to get it that way.

I prefer using my s-corp for loan/deed purpose.

Ask local property management companies what they are seeing for utilities for similar fourplexes.I don't know the age of this building but mine are 80s built.

Again.... from professionals I haven't met and friends whom I know personally that run their own companies...I am curious, what is your policy on hiring friends (whom own their own companies) to work on your properties?

If you have an iPhone, there is a way to make your own "Contact Card" in the Contacts app: I normally add my cell, email, and company there; list your "Company" as "Investor".

I am an " Internal Travel nurse", which means I will be floating from 8 different hospitals owned by the same company.

Any suggestions on a good 1031 exchange company?

I am looking for a company to build a log cabin modular in New York.