What's the best site for background checks and credit checks?

Anyone ever use this company? I paid the $50 for the nationwide search and had a terrible experience. The failed to find two felony convictions, and I had to argue with them for weeks to get a refund. Just wondering i...

I open to all deals as an agent but my background is truly in rental investments.

Do you have any construction background or experience?

I notice we have very similar backgrounds - I just recently graduated and I am working full-time in the financial industry.

How do you BP users effectively do the following with specifics Collecting Rent Maintenance CallsAdvice on which Websites used for background checks and possibly electronic deposit website.Or any website that helps a alot with this subjectEffectively building up vendors ( Which vendors are best to have on deck and have telephone #) plummerhvacmisc repair manWhat am I forgettingI'm seeking specific websites that any BP users may use that works for them so I can take that into consideration when I continue with my researchSeeking Advice that maybe any book didnt cover that I might get side swiped with. 

My name is Levi Johnson, my background is Sales.

Background- I had a lady call me wanting to get a offer so I went to scope it out, she is having a home built and will be moving into it around October/November.

Bob then has a background agreement for proceeds?

So I imagine that for a newbie like myself, I may have to build a strategy around that since the "big boys" are dominating at the auctions.