24/7 Electrician Chicago | STS Electric

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(773) 721 - 1111
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Industrial

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STS Electric | Trusted Electricians Chicago
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STS Electrical Contractors provide efficient and compliant electrical solutions for the industrial sector. We cover all aspects of design, installation, inspection, testing and certification of your premises ensuring your electrical systems adhere to current regulations so you can operate round the clock. The quality of our service is important to us. Our aim is to build on our excellent reputation for high standards and safety in the workplace from small domestic jobs to large commercial projects. We work closely with our clients offering expert advice on electrical design, installation and maintenance solutions. Our comprehensive quotations ensure our clients are with us at every stage of the job.

The Industrial Electrical services we offer include

  • Service Installations for 200A – 4000 A;120V – 480V
  • Predictive testing and Maintenance​
  • Diagnostic Testing​
  • Electrical design, installation and maintenance
  • Preventive Maintenance
  • Test and inspections
  • Switch gear Testing​
  • Cable tray systems​
  • Certification​
  • Emergency light installation and maintenance​
  • 3 Phase commercial circuit faults
  • Engineering and Design
  • Dedicated Circuits and cabling
  • Panel building and process controls
  • Power analysis
  • Three phase distribution
  • Fault finding and repairs
  • Warehouse/factory lighting
  • Low voltage lighting

No matter what your electrical needs are, we have the right solution, at the right price. Our electricians are fully licensed, ensuring that your electrical installations will comply to industry and code standards. With a team of highly-skilled, professionally licensed journeyman electricians, we are proud to set industry standards for quality, design and customer service. Please contact us today at 773-721-1111 to schedule a service call or consultation.

Read What our Clients say About STS
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User

Terrence C.

Stars

My wife works full time in his job so basically I am the one who manages our home especially for the kids. Recently, I’ve noticed that our lights dimming at random...

User

Neil H.

Stars

We have been using STS Electric for our senior home care facilities for all electrical high and low voltage work including nurse call system...

User

Kate Zehr

Stars

STS really took care of us! Sam and Ana were so attentive and understanding of a very difficult situation. Their advice and expertise was invaluable.

User

James P.

Stars

Great service, on time and very professional. They fixed my office’s wiring quickly and left everything clean.

User

Susan R.

Stars

I am impressed with the quality of work done by STS Electric. They provided solutions that saved us money long term.

User

Michael T.

Stars

Very responsive and affordable pricing. The team was polite and efficient. Highly recommended.

User

Emily G.

Stars

They fixed my home’s electrical issues within hours. Super reliable and respectful team. I’ll definitely call them again.

User

Robert F.

Stars

Friendly team and excellent follow-up after the service. They even checked back a week later to make sure everything was good.

User

Amanda L.

Stars

Outstanding service. The electricians were professional, friendly, and ensured everything was working perfectly before leaving.

Markets We Serve
Residential

Commercial

Industrial

Emergency Service available 24/7

(773) 721-1111
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Our Commitment to Excellence

STS Electric Contractor is a premier electrical contractor based in Chicago, Illinois, offering design-build capabilities and a full range of services to residential, commercial, and industrial clients. At STS Electric, we are dedicated to delivering efficient, high-quality, and innovative electrical solutions. Every project, from installation to maintenance, is supported by a comprehensive warranty, ensuring reliability and customer satisfaction.

A+ BBB Accredited
100% Satisfaction Guarantee
Fast Response Times
Fully Licensed, Insured & Bonded
24/7 Emergency Service
Free On-Site Estimates
Senior & Military Discounts
ICC-Certified EV Charger Installer
State-of-the-Art Diagnostic Tools & a fully stocked inventory
Cjhay Imperial
Absolutely amazing service! I called STS in the morning, and they had someone at my door by lunchtime. The issue was fixed quickly and efficiently—before I even had to pick up the kids from school! That kind of fast and reliable service is hard to find these days. Highly recommended!
Noelia Soto
We worked with Danny, Francisco, Sam and Anna. They were all very professional, kept us informed at all times of what was going on and any issues. Anna kept us up to date on all billing and budget concerns. The work was done in a professional manner with no issues. I would recommend this company.
Nedal Qarut
STS was extremely efficient and knowledgeable in the electrician field. They came out and investigated the problem and got to work. I would highly recommend them for anyone that needs electrical work. The crew was professional and cleaned up as well.
Sherwin Jacob
I contacted STS Electric for an urgent electrical issue at my rental condo, and they were quick and efficient in diagnosing the problem. They provided me with a clear quote right away and completed the work in no time. I had the pleasure of working with Sam, who was professional and reliable. I highly recommend STS Electric for any electrical needs.
Abby Jones
STS Electric was amazing! From start to finish, the experience was seamless and professional. Sam and Anna were incredibly responsive and went above and beyond to help us with all our needs. Their communication, attention to detail, and commitment to great service really stood out. We couldn’t be happier with the results. 100% would recommend STS Electric to anyone looking for reliable and high-quality
steven fuchs
STS helped when the circuit board blew on our rental. They were very communicative throughout the entire process, especially considering I couldn’t be there to check the work at the time. The final product was clean, well done and organized.
George Diabene
If you live in the Chicago area, I strongly suggest you look no further for your electric needs but to go with the best company I have ever worked with. From the office staff, supervisors and technicians are rated 10 out of 5 if that was possible. An amazing service rendered and as a very satisfied customer they will stay with me for all future projects.The detailed and precision of this service was unbelievable. Knowledgeable, courteous and detailed customer care was a plus for me. I had no worries when worked began because I felt I was in safe hands. The results were flawless. I am a very satisfied customer and recommend to all.

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