We also opened a Holding company in WY.

If mold is found the company or persons who performed the testing will have a protocol on how it should remediated based on the type of mold found.

Do you have any recommendations on a reasonably priced company/service I could use to establish a land trust and buy the property through it?

Zillow, apartments.com, outreach to local companies that common sense suggests would have project based 1-3 month employees.

In my case, I have residential rentals in one LLC, commercial properties in another, self storage in a third, and my real estate company operates in a fourth.

It is owned by a company who is selling via bidonhomes.com.

Does anyone have experience with this company?

yeah sounds about right, Im in a situation now I'm not sure if I'm getting scam or not, the company requested I use their appraisal company $1000 thats been about 3 weeks haven't receive anything back yet. when I requested to speak to the appraisal company to see what the hold up was.

If you form an LLC, you'll have a new company with $0 of income.

Check with your insurance company first - they might have an opinion on what you are planning on doing