Welcome to Substation Equipment Sales, Inc.

Substation Equipment Sales is a manufacturer’s representative agency serving the needs of electric utilities, municipalities, process industries, generation facilities, power and energy consultants, and contractors throughout the Midwest. Our territory includes Illinois, Iowa, Wisconsin, Northern Indiana and Michigan, though we work on projects installed across the United States.

Strategically located on the I-90 corridor in the far northwest suburbs of Chicago, S.E.S. represents leading manufacturers of high voltage substation equipment. Our product line is focused, including group operated, power fuse, hookstick and power (SF6) switches; instrumentation transformers, air core reactors, and line traps, tuners and filters; transmission poles, substation structures, substation packages, distribution hardware/brackets, porcelain insulators; dry type transformers; and anti-animal intrusion fencing.

At S.E.S., we offer more than quotes, lead times, and order processing. Our sales staff is composed of engineers, working with engineers, helping to provide innovative solutions while ensuring the highest quality and project success. We are anxious to get to know our customers, to better serve their needs and the needs of their system. Call us today – we are happy to help you!

Substation Equipment Sales, Inc.
11964 - B Oak Creek Parkway, Huntley, IL 60142
Office Phone: 847-961-5750 | Fax: 847-961-5751