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Herrin, IL
Herrin, IL
Bringing Comfort Home
Herrin HVAC Services
Pass One Hour Heating & Air Conditioning®
4.9
Heating, AC & Furnace Repairs in Herrin, IL
When homeowners want a reliable heating or air conditioning system that they don’t have to think about, they call Pass One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort.
At Pass One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time—guaranteed.
We Have a Reputation
For Being Punctual, Friendly and Knowledgable
William Frazee
4 months ago
“Chris, Brandon and Alex Thanks for y'all's prompt clean and professional job. They did a wonderful job. The house was 12° cooler before they even got done loading up the old unit. They explained everything and answered any questions I had. I can't say enough about how great of a job these young men did .. I will recommend to anyone in need. Thanks for everything The Frazee family”
Bunny Hofer
a month ago
“As a widow of a Disabled Marine Veteran, I have been overwhelmed with various tasks to handle, when My HVAC unit was acting up just ahead of a cold snap, I was terrified! Many companies do not service the remote area That I reside in. My call to Pass One Hour, was undoubtedly the best decision, Instead of having to wait days with the impending freeze that was soon to take hold...The friendly Professional Assistant, told me she could have someone out the next day.Theo , the Professional Technician, immediately addressed the problems and took time, care, and expertise, to make SURE everything was repaired and to my satisfaction. The prices were so fair and reasonable, I will ALWAYS call Pass One Hour! Thanks so much!”
Matthew Gilbert
a month ago
“Colin and Andrew were absolutely amazing with what they did for my house. We had a full duct cleaning. I had them install one of their professionally made air scrubbers in my house smells absolutely amazing. They also did a full duct cleaning which was done beyond professional. I cannot say enough how amazing the work was. They retaped my vents and they cleaned everything out and they also used a camera. I was very lucky to have Colin and Andrew come to my house and do an amazing job. If I were you I would suggest asking for them to come do the work because it did such a great job. All in all pass 1 hour is top notch and the best at what they do. I fully recommend them 100%. . The prices were reasonable and they were on time just like they say they are. If you want your house to smell good, have past 1 hour, come to your house and do a duck cleaning and add the air scrubber which cleans all your air all the time. Making sure it smells good and it's very safe”
Will Duvall
in the last week
“We had an absolutely outstanding experience with Pass One Hour! During what was scheduled to be a routine maintenance visit, their technician Noah identified a major safety hazard that we had no idea was there. Not only did he explain everything clearly, but his knowledge and professionalism gave us complete confidence in the next steps. What impressed us even more was how quickly the company acted. They were able to replace our entire heating unit within 24 hours, and the pricing was more than fair—especially considering the urgency of the situation. Their rep Ricky made the entire process effortless on our end, coordinating everything smoothly and keeping us informed from start to finish. Thanks to their team, what could have been a major disaster turned into a stress-free, seamless experience. We’re incredibly grateful and couldn’t recommend them more highly! Francis Pass has made it clear that not only does he stand for the quality of his products he also cultivated a culture of staff members that take their profession to the highest level of performance. Great job Noah, Ricky, and their leader Francis Pass.”
Buddy Hopson
2 weeks ago
“Just had my winter service check done by Theo Green and he did an outstanding job. He was very polite and professional. Made sure to clean up after himself and made my furnace area as clean as it can get (it is an 07, so can't get too clean lol). But he made sure to make it look better than when he arrived and I really appreciate it. At the end of the service he made sure to go over everything that he did and the several problems that is wrong with my system. He made sure to go over the different options that were available to fix my furnace, along with the pricing. Overall, I am very satisfied with the service I received from Theo Green from Pass One Hour Heating & Air Conditioner and I would recommend him to anyone needing HVAC services.”
Our customers love what we do because we treat them like the neighbors they are to us. While we carry the One Hour name, we're an independently owned and operated business with a personal investment in the local community. We back our work with a 100% satisfaction guarantee, provide StraightForwardPricing® guides for your benefit, and will pay you back for being even one minute late to an appointment.
Here For You
When You Need Us Most!
'Round the Clock Availability
No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee
We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide
Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®
We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.
Financing Available!
Prioritize your comfort without fronting the entire bill on day 1 – contact us today to learn more about financing options.
Hours of Operation
We are available 24/7 to take your call for emergencies. For all other services, our appointment hours are:
Monday
24 hours
Tuesday
24 hours
Wednesday
24 hours
Thursday
24 hours
Friday
24 hours
Saturday
24 hours
Sunday
24 hours
Expert Tips
Learn From Our HVAC Experts
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