Nationwide Mediation Firm Ripoff/Threatening Phone Calls Encino, California

They called my place of work, in which I am a teacher and spoke to my Principal and told her that I am being served today if I did not call back.  I called back and was told that if I did not pay this amount of money I would have to go to court and that they are being nice since I am being a teacher and holding off serving me.  The case number was a bogus one and the company also. 

I could not find either in our county directory.  I confronted them on this and that was when they got mean.  Then they were nice and said if I just paid the $600, they would wave the $1500 attorney fees.  I asked why they were calling from a toll free number instead of a local number and then they were mean again.  I was told they take post dated checks or visa mastercard.  I kept saying do not give my banking information over the phone.  PLease do not fall for this scam.  They do not deserve any money from anyone!!