J5 furthers its commitment to safety and professionalism in the construction and modification of cell towers by joining NATE. The National Association of Tower Erectors (NATE) is a non-profit trade association providing a unified voice for tower erection, maintenance and service companies. NATE is headquartered in Watertown, South Dakota with a staff of seven people who administer to the day-to-day operations of the association. As a member driven association, NATE is led by