Sharlen Electric Company is a full service electrical contractor that performs a wide range of electrical services, including: commercial; industrial; communications; underground; and emergency. Our highly trained crews are experienced in high and medium voltage switchgear installation, PLC installation, automation programming and more. Our communication services include all aspects of low voltage wiring including fiberoptics, telephone and data systems. We are committed to providing you with the highest quality electrical service at competitive prices. We have handled with success some of the most challenging electrical contracting projects in the greater Chicago area. There is no job too big or small.