When you want top-quality heating and AC repair paired with exceptional customer service, choose Aire Serv® of Springfield. Call now to schedule an appointment or request an estimate!

We're Brennan Heating AC, and we've been a Heating Contractor in Jacksonville, IL, since 1947. We offer a wide selection of services including AC installation and repair, air duct cleaning, geothermal repair, and heating, and cooling solutions. Our expert technicians are certified and trained to service all makes and models of heating and cooling systems, from servicing to equipment replacement. . We're looking forward to partnering with Jacksonville consumers to continue to provide a premier HVAC experience. We would like to personally invite you to contact us for all your needs today!

Searching for a heating, ventilation and air conditioning (HVAC) company in the Springfield, Jacksonville, Chatham and Beardstown area? For expert heating and air conditioning repairs, maintenance and installations, Aire Serv of Central Illinois is the trusted source for all your HVAC needs.Aire Serv of Central Illinois promises to do the job right the first time. We tell you the price upfront before we start, no hidden fees guaranteed.