Encore Wire Corp. (McKinney, Texas):Gumersell-Cashdan will be Encore Wire’s new rep covering New York, Long Island and northern New Jersey and Ertel Co. joins forces with Synergy Electrical Sales to cover Philadelphia and eastern Pennsylvania, southern New Jersey, and Delaware. Synergy will stock Encore Wire in their warehouse to support the New York and New Jersey markets, and to assist the company’s other partners in the Northeast.