I am a Private Investigator in TN. You guys have a lot of the free sites covered in this thread, You would be suprised at the amount of data you can find for free. However, there are a whole lot of sites that are scams as well, so be careful. Intellius is a great tool which i use on a daily basis, as well as Zabasearch and Pipl. There is another website, its not free, but each search is only one dollar, and you can seach by Social Security number among other things.. I use it quite often,
www.skipmax.com (i dont work for them and dont get any money for sending you there)
As a P.I., i have access to a slew of databases that you have to be licensed to use. For example, IRB which in my opinion is the absolute best site to search for anything or anybody.
Sites like IRB amaze me on a daily basis. They have current addresses, jobs, cell phone numbers, relatives, assets. You name it, they have it.
If you have a legitimate need for certain information, i will consider the request. I am not looking to make money through this websleuths website, this is an awesome site and i am glad to help out. I will search for cost. Whatever it costs me, it costs you. My time is free, you only pay for the database searches.
I cant offer this to everyone, i am a busy guy, but i will help out whenever i can.
This is a legit offer, like i said, i cant help everyone but will do what i can.