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National Shielding Inc

Company History

National Shielding is a family owned and operated company based in Dallas, Texas. National was founded by industry specialists with over 50 years combined experience in shielding and construction industries. 


Commitment to the Customer

National Shielding believes that the foundation of any successful project is communication. From the beginning and throughout the company’s growth, National has committed to retaining its small business culture in all of its dealings. We understand that a company’s ability to communicate with its customer can be stifled by layers of management and administration. For this reason, National prides itself on allowing its customers direct lines of communication with management. This proactive approach provides the personal touch that sets National apart from the rest.


Products and Services

National Shielding delivers a wide array of services for RF shielding construction. Starting with design and consultation, National helps its clients prepare for the unique challenges presented within the shielding industry. At the onset of a project, National delivers radio-frequency (RF) and magnetic shielding design, and uses its extensive experience to solve problems before they occur.


The core competency of National Shielding is the manufacturing and installation of RF shielded enclosures. To date National has provided over 500 RF shielded enclosures worldwide. Each project has its own set of challenges that must be met in order to provide an environment in which the RF shielded enclosure will be successful. National utilizes both modular and integrated shielding systems to meet these challenges.


In addition to new construction projects, National provides support for existing shielding structures by way of parts sales, shield maintenance, and RF testing services.  


Highly Recommended

"National Shielding has built over 15 MRI shields for my company and all the projects have gone smoothly with even the most minor issues addressed quickly and efficiently.  Being able to call any of the top managers in the company directly and get an immediate answer is a great benefit for me.  They've gone above and beyond on our projects -- even helping out in areas that fall outside their scope of work."

Frank Hilson
Custom Redesign Corporation

Dedicated Professionals

"Working with the Team at National has been a positive experience beginning with our first project together. From planning, to design and construction the Staff at National have proven themselves to be knowledgeable and dedicated professionals within their industry. Over the course of many years and multiple projects we continue to be extremely pleased with their performance at every level. They are and will continue to be our number one choice for all of our RF shielding needs."

Chris Beard
JMB Construction, Inc.

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