Air Conditioning Companies in Carterville, IL

Comprehensive list of commercial and residential air conditioning companies in Carterville, IL offering installation, repair and maintenance services.

Business Listings

RSP Heating and Cooling was established in 2004 by Jim Weihl. Jim founded RSP with the goal to supply Southern Illinois with a heating & cooling firm that treats customers with Respect, Sincerity, and Professionalism. Since 2004, RSP has expanded to become the biggest Trane Comfort Specialist dealer in our area.


Jacobs Air Conditioning and Heating is now in it's tenth year of bringing Complete Home Comfort to Southern Illinois. Did you know that you can gain a federal tax credit for energy related home improvements? ESA stands for Efficiency and Safety Agreement.


Learn More About The 2009 Energy Tax Credits 2009 is the finest year for investing in a new heating & cooling system. Combined with the hot water option, you will save even more money during the summer. It's like getting free hot water! Give us a call for a free engineering analysis and proposal. Tax credits are not capped on solar powered HVAC systems as well.



Ken Pederson, the owner of Pederson HVAC., began working within the heating and air conditioning field after graduating from Belleville Area College in 1988 with an Associate of Science degree. He was hired on almost immediately at Schneider Service Company in St. Louis, Missouri.


For over 5 years, Scott's Heating & Air Conditioning has served the Flora, Illinois area with a dedication to service and value. We appreciate your interest and look ahead to gaining your business. Established in 2003, Scott's Heating & Air Conditioning has the knowledge and expertise to get the job done right the 1st time.


What started as a two man shop doing domestic plumbing repairs and steam heating, has grown into a firm that is among the leaders in our industry in our region. We specialize in utility construction, including water and sewer main installation and repairs, pavement construction and repairs, huge commercial plumbing and HVAC repair and installation, as well as domestic installation and repairs.


Brauer Supply has served the HVAC and Industrial markets in the Midwest for well over a century. Generations of the Brauer family have guided the Company since its establishment. This tradition continues today with quality products and a commitment to service that is the focus of all of our associates.


Koch Air, one of the ten biggest independent Carrier distributors in the U.S., recognized Bel-O Sales & Service with its prestigious Infinity Cooling and Infinity Heating Sales Awards. Given in recognition of our superior performance and continued growth, Bel-O Sales & Service is honored to receive these awards and looks forward to the continued challenge of living up to the high levels embodied by