Underground Conduit Installations

We are experts in installing and relocating electrical underground utilities to your home or business. We also install different sized conduits for private sub-feeds, gate entry systems and all other electrical requirements. We usually install a poly-pipe that is certified as a non-metallic electrical conduit buried a minimum of 24” deep.

Read What Your Neighbors Are Saying About STS

Quick phone response. After calling they did come out and the electricians were there waiting for us. They replaced the fuse box and outside service and brought it to code. They cleaned up behind themselves too. The work was done quickly and we felt we were only being charged for work that was needed- no hidden extras and no unnecessary repairs or replacements. Thanks!

Kozen T.

I called STS Electric for an emergency electrical situation at my home. In my experience, I could not have done better. STS management, technicians, and office personnel are extremely knowledgeable, skilled, and thorough. I highly recommend STS for all and especially emergency electrical issues.

Mary A.

Great Company to work with.. Hired them to rewire my buildingand did a wonderful job. I have a 3 unit building with basement. The electricians arevery courteous and professional and cleaned up after work was completed. I woulddefinitely recommend them to others.

Robert F.

We have been using Sts electric for our senior home carefacilities for all electrical high and low voltage work including nurse call system. Theelectricians are very knowledgable and experienced. As a senior home care facility, weneed fast and reliable work; STS electricians work great for us

Neil H.

I am a stationary engineer in the Chicago area and I havebeen using STS Electric as our electrical contractor for the past 10 years. I have hadnothing but positive experiences with this company. The workers areefficient,professional,¬prompt and courteous. I would recommend them very highly for anyand all of your electrical needs.

Thomas L.

Had STS Electrical come out to do a 200amp panel upgrade & multiple EV charging runs to my garage with charging station installations. They handled all the permitting, the installation looks great and passed village inspection with flying colors. The price was very fair and the workmanship was excellent. Would highly recommend Alex and his crew for any of your future projects or electrical needs.

Anna Dyer

Our Commitment to Excellence

STS Electric Contractor is a premier electrical contractor in Chicago, Illinois with design build capabilities providing a full range of service to residential, commercial and industrial communities. STS ELECTRIC is an electrical contractor in Chicago with a commitment to providing efficient services to our clients, who value quality and innovation. All our products, installations and maintenance are backed by a comprehensive warranty.

Rated A+ by the Better Business Bureau
Fully licensed, insured & bonded
100% Satisfaction Guaranteed

24/7 Emergency Service
Free service estimates
Senior citizen discounts

Quick Response Times
Fully outfitted with state-of-the-art diagnostic tools and a huge inventory of parts

Contact Us

Location 1: 939 W North Ave #750
Chicago, IL 60642
(773) 721-1111

Location 2: 875 N Michigan Ave, Ste 3100
Chicago, IL 60611
(312) 857-8660

Location 3: 836 S Arlington Heights Rd
Elk Grove Village, IL 60007
(847) 298-5572

Tracey Daniels

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very imrpession, pro electricians and fair pricing, thank you, job well done my friends.

Jo Moreno

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professionals indeed, thank you for installing out outlets and the bathroom air system and the friendly and on point customer support. Hands down the best electricians in chicago.

Pauline Owens

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five stars, well deserved.

Alberta Webb

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WOW, above and beyond, power out during late night, kids were scared. Thank god my phone was working, search google for electricians near me and found sts electric, called, they called me within 15 minutes and got here within 1 hour and fixed our main breaker that got us back on track until we upgrade next week. appreciate you guys

Lynn Reynolds

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I am very happy with STS electric's service. we hired them to rewire our house and they did it perfectly without any issues. Thanks.

Iris Moreno

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Absolutely great service from start to finish, highly recommend STS Electric

Rebecca Sullivan

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Yup. we had us a great experience by calling the best electrician in Chicago. Highly recommend STS Electric

Ana Mitchell

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We searched for electrician in chicago and found Sam and his team who were professional and kept everything as they found it, clean and repaired the issue within 3 hours. Thank you

Steve Gardner

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Man I had a hard time fixing the electrical panel issue myself and made mistake and made things worse so I searched for a local electricians in Chicago and called STS Electric who came out, gave us a price and fixed the issue I created. Lesson learned, let the pros do what they do best.

Kevin Perez

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Chicagos best electrician in my opinion. thank you finding the issue with our power and fixing it, thank you

Miriam Carter

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Grateful for the superior electrical service today, thank you for getting the power supplies installed and completing the job today.

Jeanette Mendoza

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STS Electric provided excellent service for switching out the outlets and upgrading out panel so we can add an EV charging station. Thank you

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Wow, this was amazing symphony of electrical service. STS Electric is a must if you need an electrician in Chicago.

Franklin Romero

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Leslie Garza

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We hired the best commercial electrician, thank you Sam and team, you guys are great.

Rebecca Ward

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All our outlets got burned due to a power surge. We searched for an electricians in los angeles and found STS Electric. They came out and restored our power in no time. Thank you.

Russell Moore

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Miriam Scott

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STS Electric's team proved to be excellent problem solvers when dealing with a complex electrical issue in my basement. They took the time to diagnose the problem accurately and explained the solution clearly. Their dedication to resolving the issue was impressive.

Angie Richardson

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STS Electric demonstrated a high level of attention to detail during the installation of new lighting fixtures in my kitchen. They carefully considered placement for optimal functionality and aesthetics. The end result exceeded my expectations, and I'm delighted with their work.

Laurie Dixon

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When I had an electrical emergency at home, I reached out to STS Electric. They responded quickly, and their team arrived within the hour. Their expertise and calm approach during a stressful situation were commendable. They resolved the issue swiftly, and I'm grateful for their timely assistance. High quality work for sure.

Gail Kelly

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I had STS Electric rewire a portion of my home, and I couldn't be happier with the results. The electricians were not only skilled but also maintained a professional demeanor throughout the project. They completed the job efficiently and left the workspace clean. Highly recommended!

Myrtle Woods

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