Debt, collections and credit card question?

I have some bills that need payed off and I have one credit card. My question is if I go or contact a Credit counselor or Debt help business(Careone credit,debt relief agency) will they freeze my credit card account or put it on hold? My debt situation is not bad, but I’ve heard that if you seek help through a business that specializes in credit card debt or collections, they will freeze all of your credit cards. I am slowly building up my credit and I would hate to have them take my card away. Is this true? Any one that has or has had this problem or knows the facts please let me know some options…..Thanks!!!!