If no one else wants to do it, sound to me you can charge a premium to do it for others.

It cost me `$100 for the furnace man to inspect and the City charges $75 for their inspector to go out.

it's an easy, easy fix with the right title company and should cost you next to nothing or only 10% of what listsource charges.  

I put in lease that I must be present for installation and they can be charged for damages to property.

With my residential rentals I always charge more for a month to month lease.

Find a small remediation company to do the demo and mold remediation only and they will do it for you at a fraction of what they would charge insurance companies.

If there was a set fee charged to come out and repair a main line sewer clog, we may have gone that route.  

@Wayne Brooks  Out our way Attorneys are last resort.. this person would be best served to simply go to the title and escrow company and sit down with the escrow officer and title officer and walk through the transaction it will be free and they will know as much if not more than any attorney who would have to charge billable hours to get up to speedIn these little SFR transactions very few folks use attorneys for title issues ... they use them for contracts and other issues. but title companies here are the ones you deal with when it comes to these pedestrian liens and encumbrances.

I remember  reading something about making a deal with a seller and charging them a application fee or deposit but I can't remeber.  

I have had several tenants show me a credit report on their phone from a company that I cannot remember the name of at the moment.We prefer to run my own background check & charge the application fee to cover the background check & the cost of our time.