I have a few good friends that would use me if I can service their HM needs.

You should be paying for the service call.

It'll likely take a month or two assuming that the loan is with one of the large servicing companies that move at a glacial pace. 

And if not then why should an investor use your service at all?

Those that choose and can rebuild, will most likely not build back to the extent or scale due to feasibility or costs or unanticipated new zoning, infrastructure, insurance and legal variables.

And as far as legal—an attorney becomes essential once you're ready to finalize terms with either an HML or private lender to make sure everything’s secure.Hope this helps!

Various legal setups can  mitigate a large part of this risk.  

Does anybody know any good websites or services for batch skip tracing commercial property owners information?

Many banks securitize their loans (bundle them together) and sell the loans to Fannie Mae or Freddie Mac, while continuing to service the loans, that is collect your payment.

Hey Steve we put on 2 monthly forums in Scottsdale. 1 for fix/flippers and the other for STR investors, no sales pitches or courses just a market update and networking with other professionals and service providers!