Neil Marshall, Patrick Reilly and Michael Wieder were appointed to the 2007 NEBB board of directors for a two-year term.

Marshall and Reilly’s appointments were made at the National Environmental Balancing Bureau’s annual meeting, Nov. 9-11 in Palm Springs, Calif. Wieder was appointed at a Dec. 18 board of directors meeting.

Marshall is an executive officer of Ellis Air Conditioning in Australia. The company specializes in air-conditioning and mechanical services. Marshall is also a NEBB-qualified air and hydronic testing, adjusting and balancing supervisor

Reilly, a NEBB-qualified air and hydronic TAB supervisor, is a senior vice president of John W. Danworth Corp. in Tonawanda, N.Y. Reilly previously served on the NEBB board from 1999 to 2004. He is a former president of the NEBB’s Western New York chapter.

Wieder is the president of Air Filtration Management in Bethlehem, Pa. The company is an independent clean-room performance testing company. Wieder has over 25 years experience providing environmental testing and certification services in a diverse range of industries requiring contamination control services. He currently serves as the NEBB clean-room committee chairman. Wieder is also a NEBB-qualified clean-room supervisor.