We had a property manager that sold his company.  

Companies like State Farm, Allstate, or Chubb often come up in conversations, but comparing quotes with independent brokers might give you the best value.Since you're in a general partnership, it”s critical to clearly define liability exposure.

If you ever decide you want a more passive approach, there are turnkey companies out there that handle everything for you.

HELOCs are not available because they are residential loans guaranteed by individuals and what you seek is a type of commercial loan or credit line which are available to seasoned companies with proven financial track record.

The seller responded that since the issue was repaired and he believes there is no ongoing problem, he did not think it needed to be disclosed.When I asked him to extend the inspection period so I could follow up with the repair company and conduct my own inspection, he declined.I disagree with this interpretation.

I would look for a professional company like Rentwerx.Here's an eviction resource: https://guides.sll.texas.gov/landlord-tenant-law/about-evict...

It may sound nice to pay a 6% management fee but the extra fees can add up to be more than the other company that charges 10% with no additional fees.

Your property management company can help once you own the property but up until then you need someone good on your side!!! 

Quote from @Tom Nagy: This company is a complete real estate and investment ponzi scheme. 

@Steve Babiak, unless he registered with Pennsylvania as a contractor, he would not show up on there, the company as the OP stated is from NJ where he would be registered. he should be registered in PA if he is doing work there, so i agree, he should have shown up on those sites, i am a contractor in NJ but do not do work in PA, not even my own properties, so i do not show up on those sites.