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AC & Furnace
Repair

HVAC services in
Lake County, IL and
Mchenry County, IL

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    Check Out Some of Our Testimonials Below

    "Zero BS or attempts to sell upgrades or
    bogus service plans like some other companies do.
    Great service."

    Read More Reviews
    Regina K.
    Regina K.
    First time - Justin was v. Professional, knowledgeable & v reasonably priced. My heating system stopped working in this cold weather , he was prompt & fixed it . Will strongly recommend him .
    Chris R.
    Chris R.
    Had a new furnace install. Excellent service. Took the time to explain the mechanical operation of this new unit. Zero BS or attempts to sell upgrades or bogus service plans like some other companies do. Great service. Thanks Justin.
    Kevin S.
    Kevin S.
    Amazing and quick service. Justin came out next day to install a furnace and even fixed my broken ac for a good price! I hadn’t found a good company until I got referred to Optimized Air and I immediately got a good feeling from their great customer service.
    Victor C.
    Victor C.
    These days is hard to find someone that trustworthy as far as coming to your home and working on your furnace Justin did an amazing job very professional very knowledgeable. Will recommend him business again.

    Air Conditioning, Heating, Repair & Installation
    Lake County, IL

    Optimized Air is your one-stop shop for all your heating, ventilation, air conditioning, and new construction needs. We offer a comprehensive range of services to keep your indoor environment comfortable and optimized year-round.

    AC installs and repairs - Optimized Ai - Gurnee, IL

    Air Conditioning

    Furnace installs and repairs - Optimized Air

    heating

    HVAC Install and replace

    Install & Replace

    HVAC service and repairs

    Maintenance & Repairs

    Our Company History

    Established in 2023, and started in Round Lake, IL, before moving to Volo in 2026. Optimized Air is a brand-new HVAC company with a mission to deliver unparalleled heating, ventilation, and air conditioning services. The owner is a master in the HVAC industry, nearing a decade of experience installing and servicing residential homes. His vision of the company grew from concerns about unfair pricing and quality of work going downhill over the years.

    We are now servicing Lake County, IL and all the surrounding areas including Gurnee, Grayslake, Volo, Lindenhurst, Arlington Heights, Round Lake, and Libertyville. Contact us today to schedule your free estimate.

    Cozy-Home-Family-scaled

    Why Are We the Right HVAC Company?

    With years of industry experience and a team of skilled professionals, we are dedicated to providing unparalleled service and expertise. We pride ourselves on delivering top-notch solutions tailored to your specific requirements, ensuring optimal indoor comfort and energy efficiency.

    Our commitment to customer satisfaction means that you can expect transparent pricing, prompt response times, and reliable service from start to finish. If you're looking for a locally owned HVAC near you, you can rest assured that your HVAC needs are in capable hands, and your home's comfort and peace of mind are our top priorities.

    15% Off Service Call

    Cannot be combined with any
    other offer

    Must present coupon at time of service.

    For new customers only
    Expires on : Dec 31st, 2026
    Click here for more specials

    Heating & Air Conditioning Experts

    If you need to repair or replace your HVAC system, call today and talk to one of our HVAC specialists. They’ll answer all your questions and arrange an appointment at your conve-nience.

    Testimonials

    Latest Reviews

    Justin went above and beyond. He is very professional and great with communication. I had a slight problem with my new AC unit and he came out on a Friday nigh!!!! He inspected it and came back on Saturday morning to fix the issue. Thank you so much . I HIGHLY recommend Justin and his company.

    - N K. (Yelp)

    Latest Reviews

    I recently had the pleasure of hiring Optimized Air for some much-needed HVAC service at my home, and I must say, they exceeded all my expectations. From the moment I reached out to them for an estimate to completion, their professionalism and expertise is unmatched.

    - K J.