Electrical Services

STS Electric offers a wide variety of electrical services to meet every home/business need. We at STS Electric are licensed electrical contractors in Chicago, who take pride in our workmanship because we have A Commitment To Excellence. Our electricians are continually embarking in further electrical education ensuring creative cost cutting strategies for all our commercial and residential clients. We have the best electricians in the Chicago and since all our electricians are highly trained, skilled, and experienced, we will always exceed your expectations. We provide 24-hour emergency service, 7 days a week, and offer both free estimates and a senior citizen discount. We guarantee the quality of our work as well as the products that we use. Our professional residential, commercial electricians in Chicago perform any and all aspects of electrical projects. STS Electric company has licensed electricians in Chicago on duty whether you want the job done same day or you want a free quote by a licensed electrician estimate for a job you are planning for a later date.

100% Guaranteed Electrical Services

Electrical Wiring

The importance of choosing the appropriate wiring or device cannot be stressed enough. Bad wiring can be detrimental to the appliances it operates and the overall electrical system. In today's high technological environments, undersized wiring can lead to intolerable voltage fluctuations, power distortions that can impede the performance of electrical equipment. Whether your connection needs are simple or complex, STS Electric will find the best possible solution to provide a stable electrical environment.


We are dedicated to creating innovative solutions and are experts in troubleshooting. We have the required tools and expertise to troubleshoot any electrical problems your home or business may have. Whether you need emergency or non-emergency service, we are available to you 24 hours a day 7 days a week. We guarantee the quality of our work as well as the products that we use.

Power Distribution/Main Electrical System

STS Electric specializes in client-owned power distribution systems. We have the required equipment and expertise to install and service your power distribution wiring, meter sockets, riser, switch gears, power backup systems, transformers, load centers and other related distribution systems.

Relocation & Upgrades

Relocating to a new facility, moving cubicles or upgrading an existing location can be inconvenient, but it is also essential for growing businesses. STS Electric is a one-stop shop for your electrical upgrades. For all Electrical, voice/data, alterations rely on STS Electric.

Smart Home Systems & Automation

Your new home will be much more than just a place where you live. It's also going to be a place where you and your family relax, where you entertain friends and maybe even the place from which you work. Therefore, it's important the home you build is flexible enough to handle all of these future demands. This is where Home Automation excels. It lets you create moods - dramatic, romantic, practical or elegant - at the press of a button. It offers amazing home office and entertainment networking benefits. It takes care of things like security and garden irrigation with one touch of a keypad. Individually, each system offers some amazing benefits. Together in a home, the two systems provide unprecedented convenience and an enviable lifestyle.

Electrical Safety Inspections

We carry out full electrical safety reports for customers planning on buying an existing home or property. We highly recommend this service to save you time, money and possible disappointment at a later time. We will professionally examine your potential property for faults, safety issues, and make any recommendations that we believe are necessary. The property's whole electrical system will be examined and we will discuss our findings with you, providing you with a written report including detailed information on any areas that need immediate attention and any long-term electrical recommendations for the property.

Code Violation Corrections

Electrical codes are in place to ensure safety, and any electrical code is generally in place to promote proper electrical system operation and prevention of electrical fires. The City of Chicago and neighboring municipalities are getting increasingly aggressive in inspecting and prosecuting Chicago property owners for violation of building codes.  Our electricians will provide your company with a thorough electrical code inspection to ensure your electrical system is up to the Chicago Electrical Code’s standards.  If we find something that is currently not code compliant, we can upgrade the electrical work while on the job site.  All electrical installations must have an electrical inspection performed to ensure the installation meets the minimum electrical safety requirements. Inspect all main switch gears, distribution panels and sub panels. Inspect all electrical connections on service. Inspect the primary and second ary rounding systems. Test critical areas for potential corrosion problems that may arise from improper connections or the use of different metals. All supervising electricians are very knowledgeable in City of Chicago Electrical Codes. We can help you with any violations corrections on single family, multi-family and commercial buildings. STS Electric uses its many years of experience as a licensed Chicago Electrical Contractor to rectify code violations in a cost effective manner.

Preventive Maintenance

Facility administrators and maintenance personnel seeking a proactive approach to electrical distribution system management rely on the experience of STS Electric. Our Technical Services Division offers a full range of tests that will keep your electrical systems operating at maximum efficiency. STS Electric can help your business keep its systems operating and avoid down time by using our maintenance programs.

  • Service on all OEM Equipment
  • Field Engineering
  • Site Surveys & System Safety Audits
  • Start Up Services & Acceptance Testing
  • Transformer Testing
  • Switchgear Testing
  • Predictive Testing & Maintenance
  • Power System Analysis
Emergency Power Systems

Critical systems must be in operation in order for the business to operate. When the power goes out so do the telephones, computers, cash registers and other critical systems equipment. In most businesses this creates idle time and loss of business. For retail businesses, a critical system failure may also result in customers being lost to the competition.

By installing a Generator Backup and Uninterruptible Power Supply (UPS) at your business, you can guarantee that data is protected and the lights, power, and systems critical to the operations of your company continue to stay on even when everyone else is in the dark.