NECS, LLC. leaves the competition in the dust, with superior engineering, quality control and responsive delivery to meet the tough and demanding needs of today's construction managers. A team of industry veterans and business minds, NECS was established to fill the gaping hole left by the poor service, delayed delivery, and unacceptable communication practices of our competitors. Our products are compliant with Underwriters Laboratories (U.L.) and the National Fire Protection Association (N.F.P.A.).