If your postman puts on a pair of scrubs would you let him do surgery on you? Then why do you all think every company that changes their ads to a green color and uses the word green is knowledgeable on the subject? Do you really think that your basic HVAC company, which is basically a glorified plumbing company, has any clue about energy efficiency? Comprehensive residential home evaluation, design and improvement measures, with a documented improvement record? Of course not stupid, and that’s what’s wrong with residential HVAC today. A steaming pile of incapable plumbers claiming to be the equivalent of brain surgeons. All in the name of the almighty buck since today Green sells.