Air Duct Cleaning Company has been serving Southern California homes and commercial establishments since 1983. We specialize in cleaning heating and cooling systems, and even have a �dryer ducts only� crew. Our parent company is The Machado Environmental Corporation, one of California�s most respected Indoor Air Quality consulting firms. Our personnel are screened and drug tested before being hired. Our crews receive ongoing education and our foremen have been promoted through the ranks with over 38 years combined experience. We use state-of-the-art equipment and a fleet of company-owned trucks. We are fully bonded, licensed and insured. We are an honored member of NADCA, the National Air Duct Cleaners Association. �Air Duct Cleaning� is getting the insides of your air conditioning and/or heating system thoroughly cleaned. It is done best by a specialist who has the right equipment, and the training to do it correctly. When people have their air systems cleaned, they are likely to