About Us

IER is a national OEM company supplying Siemens panelboards and switchboards, as well as a wide variety of other custom electrical equipment. In addition, we offer a full line of obsolete and reconditioned electrical components consisting of all the major brands.

IER started in the Electrical Surplus Industry and over the last ten years we have evolved into a full custom equipment OEM company. We provide custom built equipment and controls to companies of many shapes and sizes. We are proud to say we are a 508a approved facility, and a member of the Siemens Panel Builder Program. Our shop has extensive experience in manufacturing custom OEM products to fit your every need. The words "We can do that...and will" is not just a slogan for us, we mean every word of it!