Cruz Air Duct Cleaning is a company responsible for cleaning air ducts in the Maryland area which includes some parts of Virginia as well. Our staff is qualified and experienced, and we are Licensed and Insured with the state of Maryland.Commonly air duct cleaning should be done every two years or so after being installed on the property. Not cleaning your air ducts compartments can be harmful to your health, and can cause respiratory damage to the to the young ones and elderly. The accumulation of sediments in the ducts causes the air not to flow as it should. For your Free consultation Call us Today!!!