CountryView Heating & Cooling Group,inc has been servicing Cook, Kane, and Lake Counties since 2007. With over 20 years of experience, our HVAC contractor services are the best in the state of Illinois. Our friendly professionals will be more than happy to help with any heating, cooling, or ventilation issues or projects you may have. Our extensive experience allows us to perform the job at hand with ease and within budget. This will save you lots of time and money as well as not having to go through different companies to see who can get the job done right the first time. We will get it right the first time every time. Call us today and set up an appointment!.