Johnson Electric Coil Company

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Johnson Electric Coil Company Johnson Electric Coil Company is a manufacturer of custom transformers and inductors.

We use lean manufacturing principles to deliver our customers the highest quality products built to their exact specifications. At Johnson Electric Coil Company, we use lean manufacturing techniques to create custom inductors, custom electrical transformers, 3 phase transformers, 3 phase autotransformers, single phase transformers, custom isolation transformers, toroidal transformers and more! We work closely with every customer so that they receive the products that they need, built to their precise specifications. When you’re looking for top-notch custom transformer manufacturers look no further than us. We’re the electrical transformer manufacturers that have been providing many industries custom solutions for the past 83 years. We pride ourselves on providing our clients with complete line services for their specific custom magnetics that include helping them get the product through safety agencies. By working with us, you are guaranteed complete design, engineering and manufacturing solutions that will fill your needs with the most efficient and highest quality custom inductors and transformers. We have some of the broadest manufacturing and design capabilities in the industry. We will fully support your safety agency requirements with our expertise in foreign and domestic agency requirements. We also work closely with our customers to customize packaging, scheduling, billing, and shipping.

Join us in celebrating Brandon Doering’s 20-Year Work Anniversary! Two decades of dedication! Brandon works in Material ...
10/16/2026

Join us in celebrating Brandon Doering’s 20-Year Work Anniversary!

Two decades of dedication! Brandon works in Material Prep, though he’s always ready to step in wherever he’s needed.

Brandon is usually the first one to arrive—ensuring everything is set up and ready to go before the rest of the team even steps foot in the building.

Thank you, Brandon, for 20 incredible years of hard work, reliability, and keeping things running smoothly every single morning. We are so lucky to have you on the team!




09/04/2026
Software gets most of the headlines these days, but what about the physical machines that build, power, and supply our c...
08/26/2026

Software gets most of the headlines these days, but what about the physical machines that build, power, and supply our communities? An interesting read on the critical need to preserve manufacturing knowledge and skilled trades in America.

U.S. electricity demand surged 7% since 2020, but two decades of disinvestment hollowed out the workforce and supply chain needed to meet it.

Celebrating a Remarkable Legacy and Bright FutureFrom learning the ropes to running the show—Happy 35th Work Anniversary...
08/19/2026

Celebrating a Remarkable Legacy and Bright Future

From learning the ropes to running the show—Happy 35th Work Anniversary to our President and Owner, Julie!

It’s not every day you see someone go from joining the team to owning the entire company, but Julie has always been built a little differently. She brings the high energy, the big vision, and just the right amount of boss-level genius to keep us all moving forward.

Julie, thank you for 35 years of endless dedication and for officially proof testing that hard work pays off. We couldn’t ask for a better boss to lead us into the future!




Congratulations to Megan and Logan for officially completing their LEAN training!
07/20/2026

Congratulations to Megan and Logan for officially completing their LEAN training!




Big shoutout to Chris Mackey on reaching his 5-year milestone at Johnson Electric Coil Co.!If you know Chris, you know h...
07/14/2026

Big shoutout to Chris Mackey on reaching his 5-year milestone at Johnson Electric Coil Co.!

If you know Chris, you know he’s a vital part of our production line as a Heavy Hand Winder. He’s the kind of teammate who always steps up when it matters most.

When asked to describe Johnson Electric Coil in three words, Chris chose Caring, Loyal, and Honest—and honestly, we think those words describe Chris perfectly, too.

When he’s not mastering the winding machines, you can usually find him perfecting his swing on the golf course or whipping up a delicious meal.

Thank you for five years of loyalty and hard work.




It's not every day that the factory floor gets a dose of this much cuteness. Sitting right alongside some electrical tra...
06/22/2026

It's not every day that the factory floor gets a dose of this much cuteness. Sitting right alongside some electrical transformers, they brought their best smiles to check out where the magic happens. (Shoutout to the pink teddy bear keeping them company on the pallet!)
It is a wonderful reminder that family businesses are built on hard work—and a little bit of fun! Thanks for the big smiles, Aria and Noah!

Please join us as we celebrate Brianna Schroeders’ 5-year work anniversary with us! Brianna brings versatility, dedicati...
06/16/2026

Please join us as we celebrate Brianna Schroeders’ 5-year work anniversary with us!

Brianna brings versatility, dedication, and a fantastic attitude to work every single day.

Brianna, your commitment to excellence, customer devotion, and hardworking attitude inspire us all. Thank you for 5 years of hard work, continuous learning, and always being ready to lend a helping hand. We are so lucky to have you on the team, and we can't wait to see all that you continue to achieve!




Please join us in giving a round of applause to Megan Mantor as she celebrates an incredible 5-Year Anniversary with Joh...
06/08/2026

Please join us in giving a round of applause to Megan Mantor as she celebrates an incredible 5-Year Anniversary with Johnson Electric Coil!

Megan has been a vital part of our production team, dedicating her skills as a Winder/Builder. But her journey doesn't stop there—thanks to her hard work, leadership, and attention to detail, she is soon stepping into the role as our 5S Coordinator!

Thank you, Megan, for five years of dedication, excellence, and continuous improvement. We are so proud to have you on the team and cannot wait to see you thrive in your new 5S Coordinator role!




Address

821 Watson Street
Antigo, WI
54409

Opening Hours

Monday 6:30am - 4:30pm
Tuesday 6:30am - 4:30pm
Wednesday 6:30am - 4:30pm
Thursday 6:30am - 4:30pm
Friday 6:30am - 4:30pm

Telephone

(800) 826-9741

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