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  • "Always On Time...Or You Don't Pay A Dime!"
Pass One Hour Heating & Air Conditioning Services

Pass One Hour Heating & Air Conditioning Services in Carbondale

For almost four decades, homeowners throughout Southern Illinios have trusted Pass One Hour Heating & Air Conditioning as an industry leader for comprehensive HVAC solutions. Whether you need installation, maintenance or repairs for your HVAC system,our NATE-certified technicians provide unmatched products & services.

Our emergency crews are available on a 24/7 basis to assist in your hour of need and financing options are available. As a locally-owned and operated company, we take great pride in our long-term relationships with our legions of satisfied customers in Marion, Carbondale, Mt. Vernon and the other communities throughout our service area. We make five guarantees to our customers that we stand behind when it comes to our top-notch products and services.

Our extensive array of products and services are related to:

Whether you need a replacement AC system, a split-system heat pump, maintenance for your furnace, duct sealing for your attic or a dehumidifier to make your home more energy-efficient, the name to know is Pass One Hour. Join our scheduled maintenance program, The Comfort Club, to get repair discounts and priority services.

Our sharp-dressed, friendly, drug-tested, background-checked employees will be propmt, courteous and competent while working at your home. At Pass One Hour, we’re always on time, or you don’t pay a dime.

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Customer Reviews from Carbondale
Sandra M. from Carbondale, IL
5 Stars
Reviewed on CustomerLobby
Nov 2nd, 2018
Great work

Over all service is great
Steven S. from Carbondale, IL
5 Stars
Reviewed on CustomerLobby
Aug 30th, 2018
excellent crew that installed

I have used Pass for over 20 years and they always take care of me
Marilyn M. from Carbondale, IL
5 Stars
Reviewed on CustomerLobby
Aug 23rd, 2018
Always on time

Fixed my furnace before it broke so I was grateful. This was a summer service and summers almost over so I would of liked it soon.
Carol O from Carbondale, IL
5 Stars
Reviewed on CustomerLobby
Jul 25th, 2018
service prompt, courteous, effective

service prompt, courteous, effective
Mike D. from Carbondale, IL
5 Stars
Reviewed on CustomerLobby
Jul 22nd, 2018
I can always count on Pass!!

Pass One Hour has provided my family with ALL our Heating and Air Conditioning needs for many years. They always provide quality merchandise and continual top of the line service. I’m more than satisfied with Pass One Hour. They’re always a phone call away for ALL you heating and air conditioning needs.
Thanks Pass!
Alan D. from Carbondale, IL
5 Stars
Reviewed on CustomerLobby
Jul 15th, 2018
Robert helped restore our air after hours. Very pleased. Thankyou

Thankyou Robert
Gail W. from Carbondale, IL
5 Stars
Reviewed on CustomerLobby
Jul 10th, 2018
Good service

Fast response
Joseph L. from Carbondale, IL
5 Stars
Reviewed on CustomerLobby
Jul 7th, 2018
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Marilyn M from Carbondale, IL
5 Stars
Reviewed on Home Advisor
Nov 30th, -0001
I had to bargain with them and show them other quotes to finally get the price I wanted.
Estimate Requests from Carbondale
Korey M. on November 12, 2018 2:41:04pm
I would like to schedule an appointment to have my unit serviced
208 Rushing Drive, Herrin, IL 62948