Duct & Vent Cleaning of America, Inc Contact HEPA vacuumed the ductwork, Registers, Grilles and Diffusers (RGDs) servicing the NEPEC offices on the 3rd Floor of the Yale AON 200 West Campus Drive building. This project was performed to ensure that the fresh air and recirculated air was being delivered through clean HVAC System components and ductwork.
