Galiger Olsen Heating & Air Conditioning

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Northern Air systems Inc. was founded in 1984. Originally located at the old Geletan Factory on Railroad Ave., Northern Air Systems now call 683 E Center St, in Grayslake its Headquarters. Owner Wayne Wodach has been in the H.V.A.C. business for over 40 years. Wayne started Northern Air Systems because he wanted to provide superior customer service. Today, Northern Air Systems is your best choice for state-of-the-art, high efficiency, professionally installed residential and commercial comfort systems.
Northern Air Systems performs Residential, Commercial and Light Industrial heating and cooling service and installation in Lake, McHenry and Northern Cook Counties in Illinois and Southern Walworth and Kenosha Counties in Wisconsin.
Northern Air Systems believes in having quality trained service men to install efficient and dependable products using the best processes combined with the finest craftsmanship
Feel free to browse through our website to get a more comprehensive look at what Northern Air Systems Inc has to offer you. Thank you for visiting us.
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