Call 24/7 for emergency service 618.997.6471

Herrin - HVAC Technician

Your local One Hour Heating & Air Conditioning has been serving the Southern Illinois area since 1971. We promise prompt and professional service to all of our customers. "Always on time, or you don’t pay a dime."™ We look forward to solving all your heating and air conditioning repair, installation and service needs. Call us now to schedule an appointment.
208 Rushing Drive Herrin, Illinois 62948
Available 24/7

    With so many uncertainties in life, at Pass One Hour Heating and Air, we just think one or two things oughta be rock-solid, pure-concrete, mama’s-love certain. Don’t you?

    When you call Pass One Hour, if we’re not there for your repair, when we say we’ll be, whatever service you need that day is free. No charge. At Pass One Hour, we’re always on time, or you don’t pay a dime. It’s that simple, plus we do not rush to get to the next job on time. We guarantee our work as well.

    In fact, we’ve got no less than five separate guarantees of our work and word. That’s five less things to keep you up nights ... but here’s one more ... if Wile E. Coyote had enough money to buy all those dadgum acme rockets, why didn’t he just buy some supper? Just sayin’ ...


    It's simple economics: Your windows go up, my business goes down.

    So, from now until you hear that meteorologist fella say the words ‘heat index’ you can save one thousand two hundred thirty four dollars on all our most efficient air conditioning systems rated 14 SEER or higher.

    That’s in addition to the $1500 federal tax credit. You’re talking about slapping us around to the tune of maybe 15-20 percent off what you’ll have to pay in July.

    Call One Hour today. 997-64-71. But it all ends when ole what’s his name says ‘heat index.’

    Until then, you win. Cooler weather ... and cheaper, high-efficiency systems.


    • Air Conditioners
    • Air Handlers
    • Boilers
    • Ductwork
    • Furnaces
    • Heat Pumps
    • Indoor Air Quality
    • Maintenance Agreements
    • Thermostats

    • All of Southern Illinois
    • Anna
    • Benton
    • Carbondale
    • Carterville
    • Christopher
    • Dongola
    • DuQuoin
    • Eldorado
    • Harrisburg
    • Herrin
    • Johnston City
    • Lake of Egypt
    • Marion
    • Murphysboro
    • Rend Lake
    • Sesser
    • Vienna
    • West Frankfort

    We're sorry, but looks like we don't have any special offers listed for your location at this time.  Please call your local One Hour Heating & Air Conditioning at 618.997.6471 to see if any new offers are available for you!

  • Maintenance Program

    The One Hour Heating & Air Conditioning® maintenance agreement, Comfort Club™, provides you with regular system checks. 

    A Comfort Club™ agreement will keep your system running at its peak.


A family of home services:

Strong partnerships and a national support system.

Independently owned and operated.