This year marks the 30th anniversary of the National Air Duct Cleaners Association Annual Meeting and Expo. The event, held March 31 to April 2 in Nashville, Tennessee, promises to honor the association’s past while preparing for the future, says Mark Zarzeczny, ASCS, CVI, NADCA board member and chair of the Annual Meeting Planning Committee.

“This year’s meeting will offer sessions that are forward-thinking and tackle some of the most important issues and challenges air duct cleaning companies face today. From new ventilation equipment and indoor air quality trends, to taking your business to the next level, cleaning in cannabis facilities, recruiting the right employees and dealing with prevailing wage, this annual meeting is jam packed with excellent content.”

New York Times Bestselling author and entrepreneur Steve McClatchy will deliver a keynote address on achieving outstanding results in business. For more information, visit