https://ductsoncall.com/ducts-on-call-home/f/our-process
Our air duct cleaning service is the physical and mechanical process of removing contaminants within the network of ducting, plenums, and stacks. The best method for achieving this is placing the system under a vacuum. Our industry-leading technology allows us to place your system under a vacuum while HEPA filtering the air in your home. By utilizing a HEPA filtration vacuum system we can filter your indoor air down to .3 µm. The powerful portable vacuum system utilizes two 2500 CFM motors. Our system draws on your system at 5000 CFM‘s. We then physically wash each vent, register, grill, and diffuser in a environmentally safe degreaser. After blocking all openings of the ducting we are able to maximize the suction on a single vent opening. After using our brushes to brush every single square inch of your heating and ventilation ducting system we then air wash it with 180 P.S.I. fresh outside air. While in your home all technicians are required to wear shoe coverings. We also put down floor coverings. We utilize corner guards to protect the corners of your drywall and trim.
To schedule your free inspection and estimate, please call me directly.
Nick B.
Indoor Air Specialist
(608)906-1008