Güntner Group is a world-leading company in the manufacture of refrigeration and air conditioning equipment components. We have a strong market presence, with 5,000 employees and nine production sites worldwide. Decades of experience in the industry and the consistent integration of the latest technologies and research findings ensure the high-quality standard of Güntner solutions. From keeping food fresh in supermarkets... Read More about Guntner US, LLC

Vanguard Heating & Air Conditioning is a locally owned and operated HVAC company serving Palatine and the greater Chicagoland area since 1979. We provide expert heating and cooling services for homes and businesses, including furnace repair and installation, air conditioning repair and replacement, heat pumps, boilers, baseboard heating, radiant and in-floor heating, and HVAC maintenance. We also specialize in indoor... Read More about Vanguard Heating & Air Conditioning Inc