At National Network Services (NNSI), we design, engineer, install and maintain a wide range of essential systems that include DC Power, industrial emergency generators and low voltage network cabling solutions. Our team of pros brings decades of engineering experience and is tapped into the pulse of the ever-changing industry. Specializing in the healthcare, education, commercial real estate, transportation and communications industries, we believe in being on time and on budget and demand the highest quality. When your network absolutely needs to work, there’s no better go-to.
Structured cabling is the foundation of any communications network– that’s why you need pros working for you. Our team of engineers and project managers has extensive experience in designing, installing and managing comprehensive and customized network cabling solutions to meet a wide variety of needs and requirements. At National Network Services Safety is a way of life. Our companies best practices and safety awareness programs have resulted in one of the best EMR (experience modification rating) less than .9 in our industry and we document our installation standards for workmanship.


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