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Licensed Electrical Contractor in Chicago

STS Electric is Chicagolands’s elite electrical firm. 100% guaranteed work, family owned and operated, fully licensed, bonded and insured, available on call 24 hours a day, 7 days a week. Senior citizen discount available.

  • Serving Chicagoland for over 30 years!
  • Commercial
  • Residential
  • Industrial

About Us

Full Range of Services

(773) 721-1111

Commercial & Industrial

In today’s demanding needs in manufacturing environments you need to minimize downtime through equipment and electricity supply faults. STS licensed electricians can be here for you to provide the best quality services and repairs when you need it, 24/7. We believe electrical maintenance is the key to keeping your business running smoothly and effectively with as little down time as possible.


Your home is where you live, and to not have something working right can be a real hassle, especially if it’s an electrical system or an individual appliance that you rely on for specific needs. Hiring STS Electric to perform electrical work in your home can improve not only the safety of your property, but also it’s market value.

Medical Facilities

STS Electric team has extensive experience and are certified to work with nurse call systems,MRI, X-ray equipment, fire alarm systems, automatic power transfer switches, emergency power distribution and fire alarm and safety systems. We realize how critical power is to a healthcare facility and our team is well versed and equipped to handle all electrical wiring and gear to ensure a safe environment.

Retail Stores

STS Electric has skilled and qualified team of licensed electricians and dedicated project managers, to efficiently deal with specific requirements of the retail industry. We can design, build and maintain the entire electrical system including power installation, lighting controls, audio systems and low voltage cabling.

Bars & Restaurants

Through years of experience we have acquired a clear understanding of the technical requirements of commercial kitchens. We can design, build and maintain the entire electrical system including power installation, lighting controls, audio systems and low voltage cabling.

Data Communications

STS Electric has years of experience in tailoring innovative and practical networking solutions. When we analyze your network’s performance, specific areas examined include: Functionality, Redundancy, Manageability, Performance, Scalability, Cost-effectiveness.

General Contracting

In addition to self-performing our electrical and telecommunication construction activities, we can manage projects for owners in a variety of delivery methods such as Design-Bid-Build, Management and coordination of all trades and suppliers, Fast-Track, CMAR (Construction management), Design-Build, Bridging, etc.

Energy Efficiency

With STS Electric on your side, becoming more energy efficient can be very effortless. We can design and install products to reduce your lighting and heating consumption without compromising the quality and comfort of your home or office.

Do you need help with electrical services?

Contact us – our technicians are ready to help you.