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One Hour Heating & Air Conditioning® of Herrin

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Join the Heroes Club

A Message from the Owner of Pass One Hour Heating & Air Conditioning®

“What is a “hero”? Well, I humbly define a hero as someone who is willing to put themselves between us and danger.  So, if you’re a fellow Veteran, VA caregiver or worker, active-duty military, firefighter, police officer, or EMS worker…then you, my friend, are invited to join the Pass One Hour Heroes club.  The Heroes Club is an exclusive branch of the Pass One Hour Club Memberships. You enjoy all the perks and benefits of membership at a deeply discounted rate of $11.11 a month (Commemorating 11/11, a day to honor America’s heroes).  On behalf of our team – which is comprised of several Veterans and first responders – I salute you for your service to our country and our community. ”   
- Francis Pass, Owner

Thank you for being a hero!

Included in Your Heroes Club Membership:

  • 15% Discount on Repairs & Services 
  • Annual Heating and Cooling Tune-ups and Inspections 
  • Club Exclusive Insider Specials and Sales 
  • Priority Service 

Fill out the form below and mention our Heroes Club in the message field or give us a call at (618) 427-2420.

Sign up for a club membership Today!

Fill out the form below to sign-up

Here For You

When You Need Us Most!

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  • '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.

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We Have a Reputation

For Being Punctual, Friendly and Knowledgable

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Emily Hoercher

a month ago

“Jeff is the best! He truly is so well versed in his craft and answered all of my questions. He recommended upgrades based on our needs and even pointed out issues with our dryer vent we hadn’t noticed before.”

Angelo Madonis

a week ago

“Jeff came with fast and prompt responses, he did a thorough inspection of our system and all its elements, and gave us a detailed breakdown. He is very knowledgeable and personable”

Georjanna Bennett

a week ago

“Jeff was our tech that unfortunately had to clean up a half done job by our previous air conditioning service, that still hasn’t returned my calls!! That failed to come & do the annual cleaning (that was paid & contracted for 2 years) & inspection prior to hot weather. So my unit quit this morning & the intake is in my attic, that was 130 degrees. He was up in it for almost 2 hours, without complaints. The external unit had to be cleaned & needed Freon! The girls in the office were very pleasant & helpful. I couldn’t have asked for better service. We are up & running thanks to the crew! Will recommend them to all my family, friends & post on my social media!! Thank you!!!”

Phillip Feazel

4 months ago

“Ryan was on time and we throughly discussed what he would be doing during his inspection and the initial cost. He presented a range of other possible costs for repairs following his inspection and explained he would discuss this with me before proceeding with any other work. He was very detail oriented and knowledgable. I was impressed enough to enroll in their maintenance program.”

Adrian Rounds

4 months ago

“Ryan got the part my heater needed installed quickly and properly! And I love that this company sends you a text with a picture of your technician. That is a measure I appreciate them taking for my peace of mind.”

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