Schaefer Plumbing Supply Co. (Buffalo, N.Y.) named Terry Flynn vice president of sales development. Flynn has been in the industry for 28 years, including 10 years at Schaefer. The wholesaler distributes plumbing, HVAC and PVF supplies in western New York from seven locations: Jamestown, Batavia, Lockport, West Seneca, Niagara Falls and two in Buffalo.