IEC DALLAS

About About Us ​ IEC is the national trade association for merit shop electrical and systems contractors. Our mission is to offer independent electrical contractors quality educational programs, information and services to help them excel in today's market. Established in 1957, IEC is the nation's premier trade association representing America's independent electrical and systems contractors. IEC National aggressively works with the industry to establish a competitive environment for the merit shop and promote the concepts of free enterprise, open competition, and economic opportunity for all.