Associated Builders and Contractors (ABC) is a national construction industry trade association representing more than 21,000 members. Founded on the merit shop philosophy, ABC and its 70 chapters help members develop people, win work and deliver that work safely, ethically and profitably for the betterment of the communities in which ABC and its members work. Long Engineering, Inc. is pleased to join with Associated Builders and Contractors, one of the leading organizations representing America’s business community and the merit shop construction industry.