Serving Chicagoland since 1961, RJS Heating and Cooling, Inc. is a family owned, full service, 4th generation HVAC company. We specialize in residential and commercial service and installation. We take great pride in providing only the most exceptional service. Our technicians are all fully certified, drug tested and professional. We service all makes and models of air conditioners, furances, boilers, humidifers, water heaters and more. We are proud to offer Bryant, Carrier, Trane and Heil products for new installations and offer competitive pricing for repairs and installs. Estimates are always free and we do offer great financing options through Wells Fargo Financial. Wether it is Two O'clock in the morning or Eight O'Clock at night, we answer our phones 24 hours a day, 7 days a week. With offices in Roselle, Elgin and Algonquin, we are always available to you.