About us

Our company

A tradition of adapting electrical supply to meet our customers’ needs.

Count on Ronk to engineer electrical solutions for rural and suburban infrastructure. We understand that every dollar matters and that you expect robust equipment that will run for decades.

American-made Ronk products are designed to increase efficiency, stabilize power usage, and let you walk away at night knowing that all systems are operating reliably. A quick glance at our standard product offerings demonstrates the many real-world challenges we have developed solutions for, and we are committed to keep finding ways to ensure constant productivity from existing power lines.


Our History

Ronk Electrical has a long history of excellence. It all began in 1950 when founder LeRoy Ronk introduced many best-in-class electrical products to the market that were durable, met the customer’s needs, and were priced right. Over the following decades, our company’s quality reputation grew as we developed various products that contributed to both rural growth and commercial productivity.

Today our tradition of providing some of the best electrical products continues. We are a market leader in many areas with our phase converters, power factor correction capacitors, stray voltage isolators and double-throw switches, both metered and unmetered. Here at Ronk, we are committed to adapting and upgrading our products to reflect the ever-changing needs of our customers nationwide.

Mailing Address

Ronk Electrical Industries, Inc.
PO Box 160
106 E State Street
Nokomis, IL 62075-0160

Compare 0

No products

To be determined Shipping
$0.00 Total

Check out