• "I am Francis Pass. Thanks for visiting!"
  • 618-266-8086
  • "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 Marion

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 Marion
CLAY B. from Marion, IL
5 Stars
Reviewed on CustomerLobby
Nov 13th, 2018
Excellent Service

Capable and friendly service. Very careful inside the house. Concerned about customer's property. Always explains what is needed to be done and done quickly.
Diane K from Marion, IL
5 Stars
Reviewed on CustomerLobby
Nov 6th, 2018
Good Job!

For two generations in my family, I have used Pass One Hour Heating & Air Conditioning. That's nearly 40 years! I belong to their club. The last time they came out was for the annual service call. They checked the furnace for the upcoming Winter. They did a good job--a Very good job! The technicians at Pass One Hour Heating & Air Conditioning always come out when they say they are going to and the work is always completed in a timely manner. I really like that they do not try to sell you more products that you really do not need. I highly recommend them!
Gary L. from Marion, IL
5 Stars
Reviewed on CustomerLobby
Oct 12th, 2018
Technician was friendly, efficient, and on time.

No problems. Everything was fine.
Don B. from Marion, IL
5 Stars
Reviewed on CustomerLobby
Oct 11th, 2018
Highly Recommended

I had used Pass One Hour Heating & Air Conditioning one other time. This last time I used them, I had the contract for them to come back if I needed them. I woke up one morning in a sweat and found out my system wasn't working right. I called them up on a Monday, and the guy came out the same day. He replaced the main capacitor in my A/C unit, and since the one in my furnace was down low, he replaced that one, too. He was pretty fast, didn't take long, and was a nice and friendly guy. Since I signed up for their service contract, I will be using them again.
Mary L. from Marion, IL
5 Stars
Reviewed on CustomerLobby
Oct 2nd, 2018
Excellent service!!

Robert Petro, James Dawson, and Francis Pass are exceptional !!
Lisa W. from Marion, IL
5 Stars
Reviewed on CustomerLobby
Sep 26th, 2018
Time and Service

Pass is always on time and informative on what is needed to keep my system running smoothly.
Matthew E. from Marion, IL
5 Stars
Reviewed on CustomerLobby
Sep 19th, 2018
Excellent Service!

Pass One Hour Heating & Air Conditioning is a consistently reliable and friendly company and I am very happy with their service. Most recently, they placed a new heat pump for me, but we also use see them for bi-annual service calls. They're always very well prepared and professional, and I'd definitely recommend them to all others. Thank you, Pass One Hour Heating & Air Conditioning!
Bill W. from Marion, IL
5 Stars
Reviewed on CustomerLobby
Sep 6th, 2018
You always do a gret job

Your service is the best.
Shirley P. from Marion, IL
5 Stars
Reviewed on CustomerLobby
Aug 17th, 2018
Nice job done cleaning the air conditioning unit inside and out and changing all filters

He did a great job. I couldn't have asked for anyone better. My husband and son both work night shift and they didn't even know he had been there. He was very professional.
William M. from Marion, IL
5 Stars
Reviewed on CustomerLobby
Aug 2nd, 2018
technicians are always on time friendly and knowledgeable

we recently had our inside unit replaced lately. they arrived on time. they were friendly and worke efficiently. they check everything thoroughly before they leave. we are very pleased with the work.
Estimate Requests from Marion
David S. on December 4, 2018 8:44:01am
A couple weeks ago I ask if you would like to give me an estimate to replace my current heat pumps. I would like to get past the estimates this week
208 Rushing Drive, Herrin, IL 62948