“With Test, Adjust and Balance, the goal is to make sure the HVAC system meets the design airflow and pressurization criteria. We take the design into fruition. With cleanrooms, this is especially important because making sure the system operates as designed is a part of the controlled environment meeting its cleanliness and room pressurization requirements. The pharmaceutical business is our focus, but we do TAB work in other industries as well,” explains Charlie Famiglietti, Precision Air Technology TAB Manager and NEBB-certified Test, Adjust and Balance Professional.