Your Chicago HVAC system isn’t always going to wait for normal business hours to stop working. If you find yourself in need of an AC repair, count on Four Seasons to be here whenever you need us.


24/7 service at no extra charge

Some companies charge extra for an after-hours emergency AC repair—but not Four Seasons. We deliver the same expert service at competitive prices anytime of the day or night. An experienced licensed professional arrives in a fully stocked truck ready to tackle an AC motor repair, or any other issue, to get your AC up and running quickly.

Since 1971, we’ve provided award-winning service throughout the Chicago area. Our commitment to quality has earned us many industry awards, positive customer reviews, and a reputation as the trusted choice for HVAC repairs. Is your AC not working? Make your first call to Four Seasons!

Upgrade Your System with a Chicago AC Replacement

Sometimes investing in an AC replacement is smarter than paying for ongoing repairs. Four Seasons installs top-rated HVAC systems from trusted manufacturers, and we have options to suit your Chicago home and your budget.

You’ll enjoy the many benefits of a new AC including:

  • Reliable Performance
  • Energy-Efficiency
  • Quiet Operation
  • More Eco-Friendly Operation
  • Impressive Warranties

Replacing an AC is a significant investment, so be sure to choose a reputable company for your AC installation or new heating system.  Four Seasons goes the extra mile on every job to ensure that every client has a positive experience from start to finish and enjoys remarkable results. We offer:

  • Free, No-Pressure Consultations
  • Top-Rated Units from Industry-Leading Manufacturers Like Lennox
  • Fully Licensed, Drug-Tested, Background-Checked HVAC Professionals
  • A Fleet of 350 Vehicles for Fast, On-Time Service
  • Competitive Pricing and Flexible Financing

How Long Does an AC Last For?

An average HVAC system will last 10 to 15 years, but that varies greatly depending on the quality of the unit, whether it was properly cared for, and other factors. If you’re not sure it’s time for a replacement, one of our knowledgeable specialists will be happy to assess your system and provide the information you need to make an informed decision.  Ready to learn more? Call Four Seasons today, or fill out our online contact form now to request a free, in-home estimate.