called knowing my Company name and my name. Asked what we did, thanked me and hung up. I called back and it is a company called Safety Services Inc. says they do OCSHA certifying. Sounds like phishing for info then drops by and try to get us to you their company saying *I* contacted them. similar to a company that cold called saying that they were "Fire Safety of Los Angeles" and before entering, asked my employee (who is trusting) to sign a document and then walked in, looked around, thanked us and left. A couple days later, a bill arrives demanding several hundred dollars and in large type along the bottom of the invoice stating that our signature authorized them to enter and we requested their services. They did nothing, I contacted them that I was informing the police and I'm not paying a cent....never heard from them again. BE CAREFUL!