providing electrical services in Chicagoland for over 40 years.

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HVAC Service

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    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.

    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.
    Carlos rene Iquic yancos
    The electricians at STS Electric are simply top-notch. Francisco and Daniel were on-site and did a flawless job installing our new lighting. Sam’s supervision gave me peace of mind that everything was being handled professionally.
    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.
    Kenneth Barker
    Being first time EV owners, we had quite a bit to learn about the process of getting an EV charger installed in our home garage. Ana was very responsive and arranged for a same day in person consult. Our project manager, Sam, was both friendly and extremely knowledgeable, we appreciated that he took his time with us as we had many questions. After we decided to proceed, they scheduled us within the same week. Our electrician Francisco did great work and finished the project in one day. He even performed the drywall himself. Highly recommend this company!
    Julian Harkleroad
    Hired STS Electric to address an electrical issue with our detached garage. They were prompt and professional. They came out the next day and addressed the issue with great detail. Sam was very professional and kept me up to speed throughout the process. Highly recommend STS for your electrical emergencies or projects.
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