Next Plumbing Supply (Deerfield Beach, Fla.) opened its second branch earlier this year in West Palm Beach, Fla. The 16,500-sq.-ft. facility includes a 3,000-sq.-ft. showroom. The wholesaler's headquarters facility is 22,000 sq. ft. Marc Lopatin, a 25-year industry veteran who has served on the board of the Southern Wholesalers Association, is president. His son, David Lopatin, is vice president. Alex Trelles, formerly vice president of sales at rep firm Pinnacle Sales Group, is partner and branch manager of the West Palm Beach location. Larry Cohen is operations manager.