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.
You can rely on us because we’re:
- A+ rated with the BBB
- Comfort specialists
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.
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 installation goes as smoothly as possible. Plus, our AC company offers financing options on approved credit through FTL Financing.
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 and heating equipment, improve overall system reliability, and even reduce monthly energy bills. At DuPree Heating & Air Conditioning, our tune-up services are unbeatable!