Please do report the caller to the FTC, FBI, Dept of Justice and your state's Attorney General. It is legally impossible to "serve" people via voice message, phone call, fax, text or email. From the other posts here, looks as if this is a scammer, since they won't give a good address or company name.
I just received a phone call from these same people stating that I presented someone with a bad check and their issuing a warrant for my arrest. When I tried to get information from me they were very rude and kept hanging up on me, how do I go about reporting them. I Google there number that how I got to this site they called from1-4235366354 and1-830-715-9252. I knew it was something fishy about them because I didn't have a checking account, they need to catch these devils!!!!!!!
This thread may interest those wishing to send a real summons and complaint, as opposed to the collector's fake legal threats, to Zenith Financial Group.
http://800notes.com/Phone.aspx/1-888-276-3856
Hello my name is Bud; on last week 03-20-14 I had started getting these calls on number 304-809-0353 and I asked investigator Joanne James for Harris County Warrant Division which is the name she stated and since I didn't apply to her request, she called back threaten me, that a warranty will be issued if I did not pay $1,350.00. So, i told her I don't have it and so she came back and said the attorney's agree to settle for $950.00. So I then asked could you please send me the check I suppose to have written and the documents that I may have signed. And she sent me a typed letter from which a 9th grader could have typed. I have had Mark Cohen for Fortbend Warranty Division called at 281-341-8685 that the judge is about to activate a warrant for my arrest if i don't comply with these people. I told Mark Joanne called and said it was for Harris County and you are saying it is for Fortbend, which one is it. And of course he gave me this you going to jail threat conversation and hung up the phone. I have spoken w/Arthur King 202-524-8834 very, very, very rude man; pretty much all of them all. Then today, Investigator Jennifer Thomas called very polite lady at first and said that she has taken over for Joanne James and that I need to pay this money ASAP. I gave her my attorney information and she got very ugly with me, and then hung up the phone. Call back stated that she don't need to speak w/my attorney, I'm the one that wrote the check, so I said can you provide that to me and her response was: I will get that once everything is paid out in full. I told her I wasn't going to do so, until I see something in black and white with my original signatures..then she went off OMG! Then this loud ruthless man called: Talked to my receptionist very rude, that they will be coming to arrest me if she dont put me on the phone...I told him to provide me documents and he said as soon as I pay the loan off and at that time I will get the forms and if I don't comply with the $1,400.00 they will send me to jail on a $4,000 bond and perhaps prison time and then he hold up. And his number is: 312-492-4259. I too contacted BBB, Federal Trade Commission and Consumer Protection. As I was talking to Consumer Protection she was reading me off posting from Zenith Financial Group LLC and Century Claims Services in retrospect to the same complaints we are/have made. She had me to fill out a complaint form.