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    Lake Zurich’s Experienced AC Company

    At CSL Climate Control Company, we are proud to be a highly regarded AC company serving the cooling needs of Lake Zurich, IL. We’re accredited by the BBB and proudly have an A+ rating. Our highly experienced, NATE-certified technicians can handle even the most complicated repair, installation or tune-up job. As they have over 179 years of experience, they are qualified to work on any make and model of air conditioner. When it climbs into the 80s in Lake County, you can rely on us to be your HVAC contractor of choice.

    Our mission:
    • Provide excellent customer service
    • Punctuality on service calls
    • Offer affordable prices
    • Improve customer’s comfort

    Lake Zurich AC Repair Professionals

    AC Company in Lake Zurich, IL If your AC unit breaks in the summer, it can make for an uncomfortable situation. When you call CSL Climate Control Company, we’ll send a technician to your Lake Zurich home as soon as possible. After diagnosing the problem, the technician will provide you with a written estimate. Once you give the go-ahead, they’ll work efficiently to fix your AC unit so your home returns to a comfortable temperature and humidity.

    We keep each of our vehicles stocked with quality tools and parts. This means we can complete most repair calls in just one visit. Your technician will be happy to answer any questions you may have. If you’re in urgent need of service, we offer a 24/7 emergency repair service.

    AC Installation Done Right

    CSL Climate Control Company has installed many energy-efficient air conditioning systems in Lake Zurich. We’ll show up on time and replace your existing system with a new energy-efficient model. Your old AC system will be removed and properly disposed of. We offer free quotes for air conditioning system replacements.

    Benefits of a new AC system
    • High energy-efficiency units
    • Lower utility bills
    • Under warranty
    • Improved indoor air quality

    Top Quality Preventative AC Maintenance

    HVAC Contractor in Lake Zurich Your AC system needs annual maintenance to perform its best. A well-maintained system will operate at peak energy efficiency and last you a long time. You’re less likely to need expensive repairs if you schedule preventative maintenance. Another reason to keep it maintained is that AC manufacturers require it for their warranty. We’ll thoroughly inspect your system, clean coils, check electrical connections and more.

    CSL Climate Control Company is an HVAC contractor that can address all of your cooling needs in Lake Zurich. Need help with your heating system? We also provide professional heating services. This includes furnaces, boilers, radiant heating and ductless mini-splits. Please give us a call today to schedule an appointment.