DuPree Heating & Air Conditioning is now King.

Joliet's trusted heating and cooling team is part of King Heating, Cooling & Plumbing. The same local care, plus 24/7 heating, cooling and plumbing service.

(708) 687-6898
A King technician walking from a King service van
A trusted local team

Better together in Joliet.

For Joliet homeowners, DuPree has been the name to call for heating and cooling, known for HVAC expertise and friendly, honest service. By bringing DuPree into the King family, Joliet gets King's award-winning HVAC and plumbing service too.

What DuPree customers should do: call King at (708) 687-6898 or request service online. We're available 24/7, including holidays.

  • Furnace and AC repair
  • Tune-ups and maintenance
  • New Carrier systems
  • Plumbing
Call (708) 687-6898
HVAC repair$50 offany HVAC repair

When you choose King to repair your furnace or air conditioner, you'll enjoy $50 off our service.

DuPree Heating & Air Conditioning logo
What to expect

King service for DuPree customers.

You'll get the same standards every King customer gets, from the first call to the final walkthrough.

  • Available 24/7, including holidays
  • Up-front estimates before work starts
  • NATE-certified, background-checked technicians
  • 100% satisfaction guarantee
What customers say

Where the customer is King.

For DuPree customers

Questions from DuPree customers.

Still have a question? Call us 24/7.(708) 687-6898
Is DuPree Heating & Air Conditioning still in business?
DuPree is now part of King Heating, Cooling & Plumbing. For service, call King at (708) 687-6898 or request service online.
Does King serve Joliet?
Yes. King provides 24/7 heating, cooling and plumbing service in Joliet and the surrounding southwest suburbs. Joliet HVAC and plumbing.
Where is the nearest King office?
Our Frankfort office at 101 Ontario Street, Frankfort, IL 60423. Call (815) 781-2710.
Does King offer plumbing?
Yes. DuPree focused on heating and cooling. As part of King, Joliet homeowners can also call us for plumbing repair, water heaters, drains and more. Plumbing services.
  • King locations
  • Service areaCall to confirm your address
Southwest suburbs

Serving Joliet and nearby towns.

King serves Joliet, Frankfort, Mokena, New Lenox, Lockport, Orland Park, Tinley Park and more.

    All cities we serve

    We serve most of Chicagoland and Northwest Indiana. Don’t see your town? Call (708) 687-6898 to confirm.

    North suburbs

    SkokieEvanstonGlenviewMorton GroveLincolnwoodWilmetteWinnetkaNorthbrookHighland ParkLake ForestLake BluffLibertyville

    Northwest suburbs

    Des PlainesSchaumburgHoffman EstatesElginBarrington HillsBloomingdaleHanover ParkFox Lake

    West suburbs

    NapervilleOak ParkHinsdaleLa GrangeDarienCicero

    South suburbs

    Oak ForestHomewoodLemontHickory HillsPalos Park

    Southwest suburbs

    FrankfortOak LawnOrland ParkTinley ParkMokenaNew LenoxLockportJolietPalos HeightsPalos HillsHomer GlenMidlothianFlossmoorManhattan

    View all service areas

    Contact us

    Your nearest King office.

    Our Frankfort office is closest to Joliet. Call any office, or our main line at (708) 687-6898.

    HeadquartersOak Forest, IL4813 W. 159th Street
    Oak Forest, IL 60452
    (708) 808-6162Get directions
    Nearest to youFrankfort, IL101 Ontario Street
    Frankfort, IL 60423
    (815) 781-2710Get directions
    Oak Lawn, IL4505 Southwest Hwy
    Oak Lawn, IL 60453
    (708) 808-6320Get directions
    Morton Grove, ILServing Skokie & the North Shore6310 Lincoln Ave.
    Morton Grove, IL 60053
    (708) 584-4468Get directions
    Call now