Find a reputable lender that can tell you what they offer in your area!

then use your remaining 100k cash reserves and invest with a reputable apartment syndication company such as davidenko or myself so you can cashflow 10% preferred for 2 years while you househack learn and utilize homestead law etc.

I have had decent results with going to suppliers and asking for the names of a few contractors they work with.

What is a good way to find a reputable, experienced company that rehabs apartment complexes?

I would recommend finding a reputable local operator if you're not looking to join a program. 

Whether true or not, it is damaging to the reputation of realtors and keeps investors who truly need representation from seeking it.  

I used Floor and Decor for the flooring and tile and backsplashes and a direct supplier for the granite.  

The good news is it’s a pier and beam, and depending on access and/or rot/termite issues those are typically cheaper to fix then slab on grade.I agree with @Logan Russell and google a local REPUTABLE repair company and let them assess it for you

You may introduce her to a reputable certified financial planner.

This gave me an idea of the reputation of each city.