BAYPORT, N.Y. — The board of directors of Blackman Plumbing Supply Co. recently appointed Robert Mannheimer as chairman of the board. Mannheimer will continue in his role as president and chief operating officer at Blackman Plumbing Supply, a position he has held since 2008. He succeeds Richard Blackman as chairman.

“Blackman is fortunate to have an exceptional board of directors in place, comprised of some of the best industry leaders and professionals in the metropolitan New York area,” Mannheimer said. “I am honored to have been elected by this group as chairman.”

Blackman Plumbing Supply is one of the largest family-owned retail and wholesale suppliers of plumbing, heating, industrial, waterworks, and HVAC equipment in the metropolitan New York area. For more information, visit www.blackman.com.