• "I am Francis Pass. Thanks for visiting!"
  • 618-266-8086
  • "Always On Time...Or You Don't Pay A Dime!"
  • Heating & Air Conditioning Installation
    Trust Pass For Your Heating & Air Conditioner Needs
    24/7 Emergency Service & Maintenance
  • Heating & Air Conditioning Installation
    Ask About Our Comfort Club
    to ensure your HVAC Units Run Efficiently
  • Heating & Air Service & Maintenance
    Heating & Air Conditioning Installation
    Fast & Reliable When You Need It Most
  • Indoor Air Quality
    Improve Your Indoor Air Quality
    With Our Duct Cleaning & Sealing Services
About Pass One Hour Heating & Air Conditioning

Although we offer a handful of services at Pass One Hour Heating & Air Conditioning, many of our customers in the Herrin, IL, area come to us for all of their air conditioning, heating, air quality, and furnace needs. When it comes to keeping your family feeling comfortable in your home, we know how to make sure that your cooling system is delivering at its optimal potential. All AC units are different and need special attention based on the size and brand, so let our experts handle it for you!

Don't forget, the quality of your air is what really matters. This can affect the health of everyone living in the home. If your indoor air quality is poor, it could cause long term health problems or aggravate existing ones. Mold, bacteria, and fungi are not always apparent, so if you haven't had your air ducts cleaned in a while, it might be time to give us a call!

When the cold months arrive, your furnace has a big job to do! From the safety of your home to how much you spend on your energy bill this winter, your heating system plays a huge role. We can help your home prepare for the cold by making sure your furnace is ready to take on the job of keeping the family warm and cozy. If you happen to have a furnace breakdown, don't hesitate to give us a call right away!

24 Hour Guarantee” products for homeowners
Why Choose Pass to do Your Replacement
  • Locally Owned & Operated
  • Financing Available
  • StraightForward Pricing®
  • 24-Hour Emergency Service
  • Annual Preventive Maintenance Plans
  • Installation and Replacement
Reviews from Our Satisfied Customers:
Interested in Duct Sealing?
208 Rushing Drive, Herrin, IL 62948