When purchasing a duct wizard you have just increased your ability to become more profitable. Adding the capability of cleaning air ducts is a significant way to get ahead of the competition and to have another method of earning more income. Call us today at 301-466-7110 and learn more. We build duct cleaning machines / equipment that is warrantied, capable, and at a very reasonable price for companies within the United States and also businesses outside of the United States. We look forward to hearing from YOU!