• 24-Hour Emergency Service Available
    Monday - Friday: 8:00 AM - 5:00 PM

  • Locally Trusted Heating & Cooling Specialists

  • Justus Heating & Cooling Specialists are your locally trusted experts on all HVAC repair and installation services. We are the best in the area and proudly service the residents of Pontoon Beach, Illinois, and other surrounding communities. Contact us for more information on our services. We are here to help!

  • Signs That You Might Need A/C Repair

    • A/C Unit Blows Hot Air
    • Unusual Sounds
    • Lines Are Leaking
    • No Air is Blowing Out When on
  • We Can Service All Brands

    Regardless of the brand or model of your HVAC system, the experts at Justus know what to do. In addition to these services we also offer a multitude of other services. Some of those services include:

    • A/C Repair
    • Duct Cleaning
    • Sheet Metal Ductwork
    • Refrigeration Services
    • Heat Pump Repair
    • Boiler Repair
    • Air Filtration Systems
    • Ductless Systems
    • Furnace Repair
    • Water Heaters
    • HVAC Zoning
    • Whole-house Humidifier Repair
  • If you have any questions regarding one or more of these services, please do not hesitate to call us. We are the number one heating and cooling company in the area for a reason. Give us a call today and we will provide a free phone quote and consultation!

  • Signs You Need Furnace & Boiler Repair

    • Strange Odors
    • Uneven Heating
    • Expensive Bills
    • Reduced Heat Output
    • Strange Noises and Leaks
  • Why Justus Heating and Cooling?

    Our services and products have been improving the local community for over 17 years! We not only have repaired and installed new residential systems but commercial units as well. A working HVAC system is crucial to keeping you comfortable during the changing seasons and for clean and great air quality. We also offer emergency 24-hour service.

    Pick up the phone and call Justus Heating & Cooling, today! You can reach us at (618) 877-7551.