About Us

About Pass One Hour Heating & Air Conditioning®

Serving Homeowners & Families with Air Conditioning & Heating Services in Herrin

Our Herrin HVAC professionals at Pass One Hour Heating & Air Conditioning® have developed strong relationships with our customers because we care about their comfort. Throughout the years, we’ve developed strong relationships with our customers because we put their needs first. If you’re facing heating or cooling issues, our team is always ready to help you. We provide you more than promises—we back up our work with a 100% satisfaction guarantee!

Our Difference

At Pass One Hour Heating & Air Conditioning® has a team of some of the most skilled, experienced, and knowledgeable HVAC technicians in Herrin. Our technicians always ensure to install, repair, design, and service HVAC systems and parts according to strict accordance with the highest industry standards across the United States. Our technicians arrive prepared, we can tackle most HVAC issues during the first visit. We adhere to a strict code of ethics, which includes offering a high level of service, treating customers with honesty and respect, and offering fair prices upfront. Our team is background checked and drug-tested for your peace of mind.

Qualities that make our team of HVAC technicians different:

  • We’re Local
  • 100% Satisfaction Guaranteed
  • Experienced & Reliable Technicians
  • Strict Code of Ethics

Reliable & Efficient Technicians Serving Herrin

Our Herrin AC and heating technicians set up flexible appointments that accommodate your busy schedule. We also have an on-time guarantee, so you can rest assured that we won’t waste your time: “Always On Time...Or You Don’t Pay a Dime!”® Whether you need assistance repairing or replacing any of your home comfort systems, our team is ready to help you. We can also help you with any indoor air quality services, including duct cleaning and humidity control, so that you and your family can enjoy clean air. We are available to answer your calls around the clock, so give us a call!

  • Aeroseal Duct Sealing
  • BBB A+ Accredited Business
  • Bryant - Heating & Cooling System
  • Goodman - A member of Daikin group
  • NATE - North American Technician Excellence
  • BBB - Torch Awards for Ethics Winner
  • U-Win Satisfaction Guaranteed

Always On Time... Or You Don't
Pay A Dime!®

No Matter What You Need, Our Pros Are Ready to Help!

Request an Appointment with Your Local One Hour Team Today.
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