Received call, as "free energy evaluation." She would only repeat her name and the "free energy evaluation" to questions about what company and what address. This is part of a predatory marketing / telemarketing call center preying on the elderly, vulnerable, and uninformed within the state of Florida. Deceptive and unfair business practices using "Do Not Call List" and the elderly as their victims. May come disguised as AC Services, True Green Lawn Servicing, FPL whatever, and others. Failure to properly and fully disclose their business identity and address is part of debt collector deceptive, harassing, and abusive, tactics. I removed all F- words, Peace!