Contact Us

Johnson Electric Coil Company, Antigo WI

All of our transformers are made at
821 Watson St, Antigo, WI 54409

Toll Free: 800-826-9741

Phone: 715-627-4367

Fax: 715.623.2812

For existing product inquiries:
Email: sales@johnsoncoil.com

For order inquiries:
Email: customerservice@johnsoncoil.com

For new product, documentation, or technical inquiries:
Email: engineering@johnsoncoil.com

Sales & Customer Service: Amber Buss, Ext. 313

President: Julie Berndt, Ext. 306
Vice President: Greg Neuman, Ext. 302

Engineering: 

  • Engineering Manager: Tyler Weber, Ext. 320
  • Principal Engineer: Ken Klein, Ext. 308
  • Designs: Doug Sheen, Ext. 310
  • Mechanical: Derek Wiroll, Ext. 317

Quality Assurance Manager: Kevin Balk, Ext. 303

Regulatory:  Valerie Bowman, Ext. 300

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Wisconsin Women Owned Business
Johnson Coil Company

Unified | Unselfish | Single Minded

Outstanding Customer Service