Electrician in Oak Brook

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Electrician in Oak Brook

Where the work actually is

Oak Brook, IL is organized around 22nd Street, York Road, and the office and retail campuses. The buildings are a smaller set of large homes plus extensive office and retail buildings. STS Electric sends licensed electricians for office tenant improvements, retail lighting and equipment circuits, and residential services on the estate streets.

How this job is scoped

In a high-rise or co-op, the electrical scope includes the certificate of insurance, the service elevator, and the engineer’s rule for where a panel may move. A unit owner cannot tap a riser because the in-unit panel is full. We confirm building capacity before a kitchen or a charger is designed.

Storefronts, commons, and the rest of the block

Beyond the houses, the calls are 22nd Street and York Road offices, showrooms, and restaurants.

Permits and access

Village of Oak Brook permits. After-hours office work is normal here because a suite cannot be dark during business. We book the shutdown window with the property manager.

Before the truck rolls

High-rise deliveries need the loading dock rules before the day of the work. A locked freight elevator cancels an otherwise simple device replacement.

What fails in these buildings

A showroom lighting circuit that also feeds a point-of-sale system will take down the register when a sign is added. Those get separated. Call (773) 721-1111.

Nearby calls

Jobs here often sit next to work in Hinsdale and Elmhurst. One dispatch number covers them: (773) 721-1111. Crews leave from 939 W North Ave.

Schedule

For a closer look at commercial electrical services, start there, then call (773) 721-1111 to schedule work in Oak Brook.

admin
April 14, 2026 at 12:46 pm

Frequently Asked Questions

Yes, we specialize in electrical solutions for offices, retail spaces, and commercial facilities.

Yes, we work with high-capacity systems including three-phase power and distribution systems.

Yes, all our electricians are fully licensed and insured.

Yes, we provide clear and transparent estimates before starting work.

What Our Clients Are Saying

From homes to businesses, our services made a real impact. How we've helped clients transform.

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Steve Wolf profile picture
Steve W
Google star 1Google star 2Google star 3Google star 4Google star 5
We were in a horrific bind At our condo after a surge caused extensive damage to our property. STS was able to come out incredibly quickly when ComEd wouldn’t respond. They assessed the issue, got to work and even was able to get ComEd to turn off and then eventually turn back on power to our building. They were professional, courteous, and clearly experts on the problems that we were having. Sam and his team were lifesavers and I would recommend them to literally anyone who had any issues, big or small.
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Dan Ratner profile picture
Dan R
Google star 1Google star 2Google star 3Google star 4Google star 5
These guys did great work for me requiring a bunch of outdoor lights and installing a new breaker panel. Thorough and well done. Daniel and Francisco were great.also did a second job with Jose and Juan. Also great.
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Lisa Girardi profile picture
Lisa G
Google star 1Google star 2Google star 3Google star 4Google star 5
We have been fortunate to find STS Electric. The team is excellent at their work and most professional. At all times they let you know how the job is proceeding. They have come out late on a Saturday to address and issue. And at all times are polite and responsive. You cannot go wrong hiring them.
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AW profile picture
Aw
Google star 1Google star 2Google star 3Google star 4Google star 5
Professional, punctual, and went above and beyond. Juan and Jose lined up the electrical boxes so it looks good and added the requested outlets as asked all while I was working from the next room. Will hire again for my future electrical service needs, without question.
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Darolyn McKinney profile picture
Darolyn M
Google star 1Google star 2Google star 3Google star 4Google star 5
I had the pleasure of Sam’s assistance this morning with my tripped breaker. I am a female homeowner and Sam walked through it to get my power turned back on. STS is stored in my phone for future electrical issues. Ladies don’t hesitate to call them!
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Steve Art profile picture
Steve A
Google star 1Google star 2Google star 3Google star 4Google star 5
Amazingly fast work. Perfect installation. Super friendly guys came out. Highly recommend!
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Greg Elmore profile picture
Greg E
Google star 1Google star 2Google star 3Google star 4Google star 5
GREAT COMPANY TO WORK WITH FOR ALL OF YOUR RESIDENCIAL AND COMMERCIAL PROJECTS
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Jassan Maranhas profile picture
Jassan M
Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent Company! Would use for all my commercial and residential projects!
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Mark Mosley profile picture
Mark M
Google star 1Google star 2Google star 3Google star 4Google star 5
Prompt, courteous and informative — our problems with flickering lights solved with LED compatible dimmer switches!
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Bryan Scott profile picture
Bryan S
Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent workmanship, speedy, polite and accommodating. I’ve used them before and they are definitely recommended. Also, they stand behind their work. Any issues and they make sure it is right.

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