MK Air Duct Cleaning Houston work hard to keep your home clean and healthy for your family, but there may be harmful contaminants lurking in the places you can’t see, Over time, allergens such as dust, pet dander and mold can collect and build up inside your air duct system. MK Air Duct Cleaning Houston provides air duct cleaning services in Houston and Harris County. We clean all waste from air ducts and from the sensitive mechanical components of the heating and air conditioning units.