— Milton Dunlop has joined the company as franchise director.
— Sherri Streza has been promoted to marketing coordinator.
— Mary Bowman has joined as executive assistant.
Jim Mollicone, ceo of Western Mechanical, has been appointed chairman of the board of trustees of the Plumbing & Heating Industry of Detroit.
Christopher Doussard has joined Murphy Company Mechanical Contractors and Engineers (St. Louis, MO) as a project manager.