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National Electric Coil’s primary business offices and manufacturing facilities are located in the United States in Columbus, Ohio and Brownsville, Texas.

Corporate inquiries via email may be directed to

NEC’s Physical Locations and Phone Numbers

Corporate Headquarters

National Electric Coil
800 King Avenue
Columbus, Ohio 43212
Phone: (614) 488-1151
Fax: (614) 488-8892

High-Voltage Winding Manufacturing Facility

National Electric Coil
3330 East 14th Street
Brownsville, Texas 78521
Phone: (956) 541-1759

Customer Service Contacts

Please contact us for inquiries about NEC’s qualifications and its generator service business development partner network in your area and for requests for bids for upcoming generator rewind projects.

Stephen I. Jeney
Phone: +1 614 488 1151 x105
Address: 800 King Avenue, Columbus, Ohio 43212 USA