John J Pempek INC

Pempek is a prominent Chicago electrical company. We offer services regarding control solutions, maintenance services, industrial electrical power and construction. We also offer other services, including installation, disaster recovery, plant electrical service and maintenance. We offer a 24 hour hotline service.

At John J. Pempek, Inc., we are still serving clients we’ve had from the time we opened our doors in 1947. We have provided consistent, professional and expert service that has earned the trust of clients for more than half a century – and counting. Dependable and consistent What began as a general electrical contracting firm in the post-war housing boom has since become one of Chicagoland’s...

Chicago based electrical contracting company providing commercial and industrial electrical contracting services to clients since 1947.

Providing clients with commercial and industrial electrical contracting services since 1947.