We are extremely pleased with the service provided by this company. Bill Stewart, the owner, and Hunter were very professional, arriving on time and methodically going through the house removing vent covers, cleaning the duct work, reinstalling the covers and setting the louvers for the best efficiency. Bill thoroughly explained the entire process when he came out to give us the bid. They worked non stop until the job was completed. They also cleaned the dryer vent. We would highly recommend them to anyone who would like for their house to be cleaner!