Browse the Top HVAC Companies Serving Spring Grove, IL

S & R Heating & Cooling provides expert HVAC installation, repair, and maintenance services for residential and commercial properties in McHenry, Lake, and Cook Counties, Illinois, and Northern Wisconsin. Specializing in energy-efficient heating and cooling systems, we offer 24-hour emergency service, indoor air quality testing, and customized system design to ensure year-round comfort. Our certified technicians service all major brands while prioritizing customer education about cost-saving technologies and equipment longevity.