Hello. I am searching for work from home customer service jobs. I have came across companies that hire. Other than the Better Business Bureau, where else can I go to find out if the companies are legit? There are ways to run a background check on a company by searching online. If you have the company's name, it should be no problem. I learned a lot of information about How to do a Company Background Check, but it takes a little work for you to do it. When you run a background check on a company, you should also run a background check on the owners. If it is a corporation, then you should do a background search on the Chief Executive Officer and other key managers.