Preferred Electric is an Electric contracting company in Manhattan, IL that specializes in the design, installation, and maintenance of commercial & residential electrical systems. We have served Chicagoland and South Chicago Suburbs for over 20 years with exceptional electrical service work. Our services & projects include: - Residential & commercial new construction - Electrical service upgrades, troubleshooting & repairs - Basements, additions, rehab. Residential & commercial. - Custom lighting installation We work with: - General contractors, developers, retail businesses, manufacturing facilities etc. - Homeowners For a professional quality electrical work, give us a call today.