Mainline Sales is a manufacturers representative agency serving the plumbing, mechanical, fire protection, industrial, irrigation and waterworks markets in California and Nevada.

Marchi will be directly responsible for all American Standard Brands customer markets in the U.S., Canada and Latin America.

William M. Smith, FASPE, is the organization’s new executive director and CEO.

Harrison Kim has been promoted to the position of vice-chairman for Navien’s American operations.

F.W. Webb Co. recently appointed Robert Mucciarone to the newly created position of chief operating officer.