CDM is a noted leader in innovative air quality engineering design, design of combustion systems, and control of odors and conventional air pollutants. For each client, CDM experts evaluate air quality alternatives, draw on their diverse and innovative experience in air pollution control system design, and develop the best solution. Our air quality engineers are experienced in designing and implementing the latest in air quality control equipment, as well as in process engineering, to minimize the need for add-on air pollution control.