I am very interested in starting a background check business but, do not know how to get started. I assume there are some laws, etc. Also, is there some type of class or course I need to take to get certified.

Fonda

If you are asking about becoming a Licensed Private Investigator (your license allows you access to all sorts of otherwise closed records) there is a licensing exam and an experience requirement.

Are you a Police Officer, in the Military, an insurance investigator/adjuster?

Florida Association of Licensed Investigators - Florida Association of Licensed Investigators

No, I do not have a license. Do you know what type of background that I need to pursue becoming licensed PI. Also, do you know what type of background do I need for this

It's all in the site I posted - did you read it?