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MIDWEST CORPORATE & MANUFACTURING
Located approximately 50 miles from Chicago in Grayslake, Illinois is our corporate office and 65,000 square foot manufacturing facility.
Centrally located on the eastern seaboard in Fairmont, NC is another 75,000 square foot manufacturing plant. |
About HargerHarger, a TE Connectivity Company, is a trusted American manufacturer providing comprehensive grounding, exothermic welding, and lightning protection solutions—engineered to support complete project execution from design to installation. With over 65 years of engineering expertise, a strong service culture, and U.S.-based manufacturing facilities in Illinois and North Carolina, Harger delivers high-quality, made-in-the-USA products for critical energy infrastructure. Acquired by TE Connectivity in November 2024, Harger now operates as part of a global technology leader while continuing its legacy of excellence. From grounding and bonding to exothermic welding and lightning protection, Harger offers comprehensive solutions—supported by expert design assistance, hands-on training, and certified installation support—to help build more resilient power networks. |
Call Us: 800-842-7437
harger university
Originally designed as a monthly lightning protection installation training course, Harger University has been expanded to include our entire catalog of training options. Presently we offer Lightning Protection Installation Training, General Bonding & Grounding, High Compression Grounding, Exothermic Certification, and Wireless / Telecommunications Grounding.
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Our mission is to provide the best grounding and lightning protection equipment in the world. We will accomplish this by providing the most accurate engineering designs available and supplying the highest quality materials.
GRounding busbars
Today’s sensitive electronic environments require specialized bonding and grounding techniques. Understanding high frequency, equipotential ground planes and signal reference subsystems are imperative when protecting sophisticated electronic systems; grounding busbars play an important role.
lightning protection & grounding conductors
Using custom high speed drawing, plating and cabling equipment, conductors are manufactured at the Harger facility in North Carolina. A wide variety of lightning conductors and bare or tinned copper grounding conductors sized #10 through 1000 MCM are produced daily.
Lightning protection equipment
Innovative, installer-friendly components make Harger the leading provider of lightning protection equipment. These products are also backed by the foremost lightning protection design department in the world today.