1st Global Air Duct Cleaning is a family owned and operated air duct and vent cleaning company serving University, MO and the surrounding areas. We take pride in each project and built our business through the positive experiences of every customer. Our promise to you is the highest quality of customer service and guaranteed results. We specialize in vent cleaning, air conditioning duct cleaning, blower furnace cleaning, mold treatment service and much more. Call for a free quote today!