Randy Moore has been appointed president of U.S. Electrical Services LLC’s (USESI), Chester Springs, Pa., Florida region. USESI, operating as Wiedenbach-Brown, Electrical Wholesalers, and Monarch Electrical, has nearly 40 locations primarily in the New England and Mid-Atlantic states. Florida opens a new geography for the company. Moore joins USESI from Sonepar USA where he was vice president of operations for the World Electric division. Prior to that, he was vice president of sales for the Caribbean and Dade County, Fla., markets. Previously, he was a regional manager for Rexel.