Big time scammers. Their telemarketers will tell you that they are NOT coming out to sell you something, but then they come to your house and give you a 1-hr sales pitch on energy saving products that they sell for $17K!! The products they are distributors for are legit, but you can get them for less elsewhere. They will insist you have it installed the next day, so you can't get quotes from anyone else & find out what a ripoff their packages are.