I found his name among 3 listed at Home Advisor. He called me right away. I had Philantrope clean my dryer vent duct in my condo. Being the second owner, I don't think it have ever been cleaned out since the unit was built in 1987. He worked very hard and took his time and made sure the job was done right. He did not charge extra for all the extra work he did. He worked with my busy schedule to be here when I needed him. After he finished, he cleaned up thoroughly. I will be calling him for other duct cleaning and recommending him to all my neighbors.