Money Mustache, Jacob of ERE, most of these guys make hundreds of thousands a year in endorsements and advertising from their blogs.

For tenant screening, we used mysmartmove.com which is endorsed here on Biggerpockets and run by Transunion (Yes, the credit bureau company, so you know its legit).

Thanks for the endorsement @Jake Frey!

Regular insurance coverage covers only if a sinkhole opens beneath my property and the house is basically condemned.I would like added sinkhole coverage in order to get additional sinkhole endorsement I would need to get some sinkhole inspection.

I also don't want to keep working on this to endorse my fear of starting my first project.  

Other companies can have endorsements at no extra cost that extent your polity like a better shingle program...where a company actually pays you to put better shingles on your roof upon damage this is a great program and shows a company that wants the risk (your house) to be as good as possible and basically pays you more for it in the event of a loss....Nationwide has a better shingle program in some areas of the United States.  

You aren't licensed to recommend coverage, business interruption, loss of rents, code upgrade coverage, endorsements, none of that.  

I am NOT endorsing Allstate, I just think they did a great job on that marketing piece. =)

I am reviewing our rental building insurance renewal and found an endorsement called Ordinance or Law Coverage.

Further, @Melvin List is correct in that if a survey was drawn when you acquired the property, a survey affidavit (rather than a new survey or an update) should suffice.If the property is not a platted residential lot, you have no recent survey, and your lender requires certain endorsements... yes, you will need a survey.