Elsco Transformers

The Electric Service Company was founded in 1912 when two former Westinghouse engineers teamed up to launch the first transformer repair facility in the U.S. Since that time, ELSCO has engineered, repaired, built, and sold over half a million transformers.

The longevity of our company has solidified our position as the go-to source for commercial and industrial clients seeking a reliable way to maintain substantial power needs. We are one of the few power transformer providers that designs and manufactures high quality copper-wound dry-type transformers.

Whether it’s a hospital, higher education campus, utility company, or manufacturing facility, ELSCO serves commercial customers across North America. One thing all of our customers have in common: peace of mind that they’re going to receive uninterrupted power.