N E S SYSTEMS INC. N E S SYSTEMS INC. FULL SERVICE ELECTRICAL CONTRACTOR MISSION:We are not only a vendor of services we are a trusted ally to our clients providing them... with the loyalty of a business partner and the economics of an outside vendor. We specialize in reliable high-quality electrical systems. We believe that Quality begins with understanding... with the miracles of modern maintenance.PRODUCTS & SERVICES:COMMERCIAL | COMMUNICATIONS | SECURITY* Control Systems* Office Automation* Defence and Law Enforcement Systems* Security...