>> they kept telling me I was in plate denial  <<

Um ... what, exactly, is "plate denial"?

Are you familiar with the Canadian laws on debt?
(I mentioned "Canadian", because the company you mentioned is in Ontario ... and they have a different phone number than the one in this thread)

Do you think you can convince us that the Canadian Ministry of Transportation denied you license plates because you owe a debt?
Do you know that phone calls and emails are not legally sufficient "notification of debt"?
Do you think that the Canadian Ministry of Transportation collects interest for debts owed private companies?

Gee... give us some references, and maybe we might almost believe your shilling post!

Looks like someone is spoofing the Christensen Law Firm.  

Web site is behind a private proxy. Odd thing for a law firm to do. So when did you get proof of debt in the mail? They were calling a long time, but they would of also mailed you something. That's what debt collectors do. They had your phone number, so they have your address. For this debt to be tied to your license renewal usually indicates speeding ticket, parking ticket, etc. Ordinary civil debt cannot be attached this way. Something in this story just isn't right.

BULL #2.

BULL!!!  It doesn't work that way.

Hey.... yep these people are real... it is a law firm within a credit bureau collections company....they were calling and emailing me for so long and then I didn't think they were real they kept telling me I was in plate denial and I just ignored it and then afew months later I went to MTO to renew my sticker for my plate and I was slapped with $850 bill...... if only I would have paid when they told me to I wouldn't have to pay all that interest. .... here check out the website!!!
http://www.christensenlawfirm.com

This company is a SCAM! A lady called me from this number, saying it is urgent I call. I called back and to my surprise was told I owe unpaid 407 paid hwy tolls from 7 years ago. I asked how this was possible as I never received any bills. Speaking more to the lady at Christenson Law Firm (as they call themselves) she said bills were sent to my old address, hence why I never received them. She informed me if I don't pay this amount by end of day tomorrow, it will be referred for legal action and It will ruin my credit. She further went on to tell me, that I really don't want this to ruin my credit which I have worked so hard for. I informed her I don't have the money to pay, whereby she told me I can see you have some money in your bank account and your credit card also has a large allowance to take cash advances to pay this off. She made it sound as if she had access to all my credit info and that I must pay this asap. I was skeptical on this, as how can they come after 7 years asking me to pay for paid hwy tolls which I don't remember ever having a bill for. She gave me another number to call regarding 407 Hwy tolls. I called, spoke to a rep who informed me I owe this amount and basically it's from taking the paid 407 hwy. She further explained a picture is taken of the plate and sent to the ministry to confirm it is registered to my name, etc. As it sounded legit and I was afraid to ruin my credit, I called back MIchelle from Christenson Law Firm (18003612980 Ext: 3364) where I obtained the info to go make the payment at the TD Bank because she said they only accept email money transfer or cash deposit in the TD Account. I went and paid the bill yet after I spoke with some friends they said it sounded like a scam. After some research online, I came to realize it is a fraud. Be aware of these people. It is so sad good people get taken advantage of by people like this.... Great lesson learned!

This "company" keeps calling and leaves a message for someone who no longer lives at this address and has not for 10 years!  They only identify themselves by their first name and not the name of the business.  They leave a message for the individual they are looking for to return their call.  We are sick and tired of receiving their calls and have asked them to stop but to no avail.  IF they have business with someone who doesnt live here WHY are they calling here!