Joliet’s Best AC Company

DuPree Heating & Air Conditioning is a trusted AC service company serving residential and commercial properties. Hot summers in Will, Cook, and Kendall counties demand a reliable air conditioning system if you want to stay comfortable and cool. Our owner has more than 28 years of experience providing high-quality installations and repairs to homeowners.

NATE Certified AC Technicians in Joliet IL

You can rely on us because we’re:
  • A+ rated with the BBB
  • Comfort specialists
  • EPA-certified
  • NATE-certified

Skilled AC Repair Technicians

On the hottest day of the year, you can count on DuPree Heating & Air Conditioning to arrive at your home, identify all problems, and resolve them quickly. We’re trained to service all air conditioner makes and models, including older units that are not performing as well as they should.

Family enjoying Air Conditioning in Joliet IL

Expert AC Installations

As an established AC company, DuPree Heating & Air Conditioning provides and installs new AC units. Most homeowners know that today’s manufacturers build air conditioners designed to run in a highly efficient manner. From start to finish, our team of dedicated professionals will ensure that your AC install goes as smooth as possible. Plus, our AC company offers financing options on approved credit through FTL Financing.

AC Repair in Joliet IL

We’re certified to install Lennox AC units and related equipment, including:
  • Lennox air conditioners
  • Mitsubisi Electric
  • Aprilaire humidifiers and air cleaners
  • Honeywell thermostats and zone controls

Professional AC Maintenance Services

Late spring is the best time to request a visit from our maintenance team. DuPree Heating & Air Conditioning offers annual maintenance agreements to homeowners and businesses. Regular upkeep can help extend the life of AC equipment, improve overall system reliability, and even reduce monthly energy bills.

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Call DuPree Heating & Air Conditioning today to speak with us about scheduling AC services for your home.