Scam call from USA Energy Group, they claim to be a non-for profit organization that is looking to help save the environment and natural resources one household at a time. Just let a complete STRANGER into your house and see if you qualify for a government cash grant of $4,000.00. Give me a break. They couldn't address where this money was coming from, what their inspection entailed or give me any details about their company: location, website, etc. SCAM, BEWARE!!!!