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STS Electric is a top-rated electrical contractor serving the greater Chicago area, with 195+ reviews behind them and a 4.7★ average. Has handled the quirks of vintage Chicago housing — bungalows, two-flats, greystones. One reviewer writes: "He also came back a few times to make sure things were working properly." One client sums it up: "best company I have ever worked with". Sam gets personal mentions in reviews for strong communication. Delivers on schedule and on budget — reviewers confirm this repeatedly. Clients note the team cleans up thoroughly, leaving the home better than they found it. Value for money comes up repeatedly in client feedback. Review responses show an involved ownership team that tracks client satisfaction.
Electricians projects typically cost $200 – $10K in Chicagoland
George Diabene
8 reviews
Chicago
No recurring concerns found across reviews. This contractor maintains a consistently positive reputation.
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“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.”
“I had en electrical emergency at large building and STS responded during off hours, scheduled it...”
I had en electrical emergency at large building and STS responded during off hours, scheduled it immediately, and was quick to solve the issue. They were extremely communicative and responsive and took care of everything.
Danny Ritter
Jan 2026
“I am excited to complete this review.”
I am excited to complete this review. A big thank you goes out to Sam and his team for the electrical work they completed for my dad. I really appreciate how Sam showed concern for my father and worked hard to make sure he was happy with the work. He also came back a few times to make sure things were working properly. I recommend STS Electric not only for the work, but for the care they show to people as that is truly a treasure. Again, thank you Sam and team!
Notoka Marbles
Dec 2025
“Sam, Ana, and Francisco & team were communicative, thorough, and did incredible work at my...”
Sam, Ana, and Francisco & team were communicative, thorough, and did incredible work at my properties (2) over the past months. The inspector's comments were "this is how it should be done" - that's incredible praise. Cannot recommend more! 10.0 A++
Jeff Cho
Dec 2025
“Sam from STS responded right away when the power went out in our unit.”
Sam from STS responded right away when the power went out in our unit. He was clear, kind and fixed the problem quickly. Highly recommend!
Sheila Sheridan
Nov 2025
“Fantastic service.”
Fantastic service! Took care of an emergency repair rapidly and seamlessly! Will definitely use them again as needed!
Brandon Delaney
Nov 2025
“STS Electric did great work rectifying the problems I had with my home electrical system.”
STS Electric did great work rectifying the problems I had with my home electrical system. They installed a new panel, checked out all the outlets, corrected the grounding situation, and prepared my house for the eventuality of installing an EV charging station. The workers—Juan, Jose, Abel and others—were thorough and highly focused on their work. STS even got ComEd on the site when they saw the need! And I have to send kudos to Anna for her patience and helpfulness throughout the whole process. I recommend STS Electric to anyone in need of electrical work!
Grafton Brown
Nov 2025
“STS Electric exceeded my expectations with their Level 2 EV charger installation.”
STS Electric exceeded my expectations with their Level 2 EV charger installation. Sam, the estimator, provided a transparent bid that was slightly higher than others but reflected their commitment to quality without cutting corners—I’m glad I chose them. Ana in customer service was fantastic, handling invoicing and ensuring everything was set up perfectly for my rebate application. The installation team delivered quick turnaround, excellent service, and open communication throughout. Highly recommend for transparency and quality workmanship!
Coach Grams
Nov 2025
“STS was very professional, worked hard and consistently; they showed up on time and did excellent work.”
STS was very professional, worked hard and consistently; they showed up on time and did excellent work. Sam communicated in a friendly helpful manner and followed through to make sure I understood what was happening and offered additional Assistance to ensure we had the best experience possible. I am so pleased with the outcome and would highly recommend them!
Matthew Berryman
Nov 2025
“Had them install backyard floodlights.”
Had them install backyard floodlights. They suggested motion sensors instead of switches, and it was the best advice — way more convenient.
Vladymir Castro
Oct 2025
“Our 1920s bungalow had scary old knob-and-tube wiring.”
Our 1920s bungalow had scary old knob-and-tube wiring. STS carefully replaced it without tearing up the walls. Took longer than a modern house, but they did it right.
Jaymar Kevin Evia
Oct 2025
“I had three quotes for the same job.”
I had three quotes for the same job. STS wasn’t the cheapest, but their estimate was fair, clear, detailed, and the final bill matched exactly. No surprises.
Adrian De Guzman
Oct 2025
“One thing I really appreciated: they wore shoe covers inside my house and laid down mats so they wouldn’t track dust.”
One thing I really appreciated: they wore shoe covers inside my house and laid down mats so they wouldn’t track dust. Small detail but shows they care.
Ceejai Isidoro
Oct 2025
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