Air Conditioning Companies in Carol Stream, IL

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

Business Listings

When you need an expert firm that is large enough to do any size job, but tiny enough to care. Air, where we deliver quality at cost! Call us for an estimate to repair or replace your heating or air conditioning system. Our prices are competitive, and our employees are knowledgeable and friendly. Call to schedule an appointment & see what we can do for you!


We're a complete service mechanical contracting company delivering heating, ventilating and air conditioning to the Chicagoland area. We are insured, licensed and insured in a range of villages and cities as the location of our projects dictate. Our office and fabricating facilities are situated in Carol Stream, Illinois.


We service the whole NW suburbs of Chicago and repair all models and brands of Heating and Furnace systems and air conditioners. We are a registered dealer for Bryant and Goodman. Call us now to schedule an appointment for your air conditioning or Heating system repair. We will work with you to set up a repair appointment for a time that is most convenient for you.



At Comfort Pro’s Heating and Air Conditioning Company, our mission is to ensure the comfort of you and your family. We bring the best in comfort control to the Chicagoland area, and we excel at providing our customers with highly efficient, reliable and affordable heating, air conditioning and indoor air quality products. We provide furnace and air conditioner installation, repair, service and energy

  • Repaired furnace right away. Curteous service, prompt arrival. Would recommend service.

If you're searching for an founded, reliable Heating, Ventilation and Air Conditioning contractor in the Chicagoland area, you have come to the best place. Licensed and fully insured, Mel-O-Air provides a comprehensive installation and service department. Our experienced specialists are trained in domestic, commercial and light industrial equipment.


Thank you for your interest in Elm Heating & Cooling. We hope to be of service to you soon, but 1st we would like to familiarize ourselves with you. Our business has been built on quality, dependability, and honesty since 1953. We have been installing and servicing heating, air conditioning, and refrigeration equipment for the past 55 years and our client satisfaction has always been our highest priority.


HUMBLE Heating & Air Conditioning. services and installs equipment for the following manufactures. We service all makes and models.


We are a family owned heating and cooling company that provides both residential and commercial heating, furnace, air conditioning, boiler, hot water heater fixing and HVAC installations. Our personal service and expert craftsmanship differs as a trusted, reliable firm for all your heating and cooling requirements.

  • We would hire them again if needed. Very honest and professional.