Sun Ray Heating, Inc. located in Matteson, IL. 60443 has been a proud Carrier Factory Authorized Dealer since its inception. Sun Ray can service all of your heating and air conditioning "cooling" needs in Chicago and it's surrounding suburbs specializing in indoor air quality. We provide both residential/light-commercial and commercial/retail installations, service, and maintenance. Our technicians are N.A.T.E. certified and attend classes regularly to stay abreast of the newest technology. We provide excellent heating and cooling systems that are strong, reliable, and energy efficient. If you need a company experienced in air conditioning repair, look no further. Our AC repair professionals are certified and experienced. With many years of service throughout the South and Southwest suburbs of Chicago and Northwest Indiana, we have the expertise to classify ourselves as one of the best you will find.