Once you develop a reputation for being a certain kind of person, people begin to trust you and then want to work with you.

His company has a good reputation and does a good job. 

I just had a tub refinished in KC for $700 by a reputable outfit.

One is a reputable home builder in the area and the other a GC / Kitchen / Bath company (2-4 employees).

This structure is commonly used and has a good reputation. 

As you see, if he  is reputable, you will not be paying up front.As far as options, you can take him to court but depending on where you live, a judgement may just net you satisfaction and not much else. 

What is their reputation in the area, how well do they communicate with you and tenants, and how transparent are they about their business are a few good questions to ask yourself* In general, how do you not get screwed?

I have a personal relationship with a very good debt collector local to south NJ, works for a reputable agency too.

I would look at the following.Crimes statsSchool districts and if the district is more than one elementary school then which school is better than the other.Here in my area there are 3 elementary schools each school has its own individual reputation.

Does anyone know any reputable and quality apartment syndicators who take 1031 exchange money and are not structured as a Delaware Statutory Trust?