Collection agency : Harris & Harris Ltd ( XXXX XXXX XXXX XXXX, XXXX XXXX XXXX, IL ) keeps calling me, and sending collection mail to my home AND work. After repeatedly asking them not to call and send me these harassing ( and embarrassing ) letters they have refused to cease. 

The worst part, I have repeatedly informed them that I DO NOT have any debt or balance, and asked them to please contact XXXX to verify. I even got a XXXX representative on the phone and called them to confirm and was met with further hostility and told that it did not matter. " The only way to get this settled is to just pay us '' is what I was met with. 

XXXX has verified repeatedly that I have NO accounts or balances with them. 

Sending collection letters to someone 's work is a real low, especially when in attempt to collect a debt that is not even valid or owed. Harris & Harris Ltd Collection agency is the lowest of the low.