Clean Air Technology, Inc. is a top design and build manufacturer and contractor for modular and portable cleanrooms. Our load bearing wall & deck systems are ideally suited for all controlled environments: cleanrooms, dryrooms and contained facilities. Throughout our 30+ year history, our wall/deck systems have been proven repeatedly in over 800 successful cleanroom installations worldwide. We're specialists in the turnkey design, engineering, pre-fabrication, installation, start-up and testing for ISO Std. 14644, class 1 to class 9 modular cleanrooms.