I am very familiar with united air duct cleaning and their unscrupulous tactics they play. I own a similar business and companies like this make all of us look bad. They test for mold and sell very expensive mold treatments, but in texas the law requires a 'mold remediation license' to perform such services. They claim their people are employees when in fact they're subcontractors and are paid accordingly. Their cleaners are paid on a commission basis and are instructed to sell any way they can even if it's with lies. Most... read full review »