ER Electric is a licensed electrician, located in Streamwood, IL. For more information, call us now! We serve in Streamwood, IL, South Barrington Village IL; Bensenville Village IL; Wood Dale IL; Campton Hills Village IL; Barrington Village IL; and the surrounding areas. Electrical Service, Electrical Contractor, Residential Electrician, Electrical Wiring, Licensed Electrical Contractor Insured Electrician; Local Electrician; Affordable Electrical Service; Reliable Electrical Service;