E B Electrical is a Chicago company that specializes in electrical testing, lighting installation, and an extensive range of other services. Its residential specialties include ceiling fans, home cinemas, outlets, switches, home automation, alarm systems, carbon monoxide detectors, fire alarms, and whole-house rewiring. The firm also offers a range of services that are targeted to commercial clients; these include energy efficiency upgrades, parking lot lighting work, building automation control, meter panel upgrades, maintenance programs, and custom design-build services. The firm never bills clients when they are unaware of what is happening -- it always explains costs clearly before any work begins. E B Electrical guarantees the satisfaction of its customers. The company is open for business six days a week.