24/7 Electrician Chicago | STS Electric

Schedule Now
(773) 721 - 1111
Schedule Now

HVAC Service

EV Charger Installation | STS Electric
Home Electrical Repairs | STS Electric
STS Electric | Trusted Electricians Chicago
Request Service
Emergency Electrician Chicago | 24/7 Service
By submitting, you agree to receive text messages from STS Electric with appointment information as described in our Privacy Policy. Message and data rates may apply.

HVAC Service

Residents of Chicago, IL and the surrounding areas are aware that summer days can be just as hard as the winters. You want air conditioning service that’s consistent and reliable. We at STS provide you with reliable AC services at anything you want. When the mercury rises, let STS’s reliable technicians to take care of your air conditioning needs.

Installation and Replacement

Installation and Replacement
When you think it’s time for a new AC Unit, give us a call! STS provides quality and reliable air conditioning installation and repair services in Chicago, IL. Our professional technician will help you select the perfect system to meet your air conditioning requirement.

We at STS also provide air conditioning sizing services so you can be assured that your new AC system will keep your home cool in the hottest days of summer.

Maintenance

Usually the air conditioning system works well for several years if you keep it maintained by experts. STS’s experts can help you to maintain your air conditioning system to last for several years. Our maintenance service will minimize the need for repair for several years and keep your system perfectly working for years.

HVAC Service Chicago | Trusted Experts

Our maintenance packages include having technical inspection of your entire cooling system to make sure that all parts are working well and all connections are tight and there is no leakage. Our expert can also clean the duct system, condensing coil and change the air filters.

We at STS care about your AC and other electrical systems as comfort and safety of our customers is most important for us.

Repairs

STS’s trusted technicians are just a call away, and able to find and fix any damages quickly. Whatever the brand of type of your system, our AC repair experts at STS in Chicago can fix it and have your home cool in summers.

Read What our Clients say About STS
slider
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...

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.

User

Noelia Soto.

Stars

We worked with Danny, Francisco, Sam and Anna. They were all very professional, kept us informed at all times of what was going on...

User

Clamor Daniella R..

Stars

The team came to install my EV charger. They were fast and very kind. Would definitely call them again.

Markets We Serve
Residential
Commercial
Industrial

Emergency Service available 24/7

(773) 721-1111
Book A Service
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.

Electrician Chicago | Trusted Local Experts
A+ BBB Accredited
Electrician Chicago | Trusted Local Experts
100% Satisfaction Guarantee
Electrician Chicago | Trusted Local Experts
Fast Response Times
Electrician Chicago | Trusted Local Experts
Fully Licensed, Insured & Bonded
Electrician Chicago | Trusted Local Experts
24/7 Emergency Service
Electrician Chicago | Trusted Local Experts
Free On-Site Estimates
Electrician Chicago | Trusted Local Experts
Senior & Military Discounts
Electrician Chicago | Trusted Local Experts
ICC-Certified EV Charger Installer
Electrician Chicago | Trusted Local Experts
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.

What Can We Do For You?

Issue

Details

Customer

Address

Confirm

Thank You

We are here for you 24/7

For immediate assistance, please reach us at (773) 721-1111.

View Operating Hours

Monday-Sunday:
12:00 AM to 11:59 PM

Please provide as many details as you can on the next two screens.

Tell us about your issue or what you are trying to accomplish?

We'll send you a text message to confirm your appointment and to provide you with other updates.


< >
Sun
Mon
Tue
Wed
Thu
Fri
Sat

  • Our dispatcher will contact you with the earliest available arrival window. For a sooner appointment, please call (773) 721-1111

Issue:

Service:

Email sent successfully

We've received your booking and will send you a confirmation of your appointment window. One of our friendly office dispatch coordinators will also reach out to you directly to confirm the exact time of your appointment.