About Us

About One Hour Heating & Air Conditioning® of St. Louis

Our Team Cares About Your Comfort

At One Hour Heating & Air Conditioning® of St. Louis, we provide reliable and high-quality AC and heating repair services throughout St. Louis. We care about helping our customers recover their comfort in their home, so we provide honest work that our customers can count on. 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 technicians always ensure to install, repair, design, and service heating and air conditioning systems and parts in strict accordance with the highest industry standards across the country. We know your time is valuable, that’s why we guarantee on-time arrivals to scheduled appointments in the STL area.

What Makes Us Different

We’ve developed strong relationships with our customers’ because we put their needs first. We know how to keep our customers happy—that is why we’ve become the most trusted HVAC company in St. Louis. Our technicians not only provide quality services, but they are also courteous and respectful to your home and family.

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

St. Louis AC & Heating Company You Can Trust

At One Hour Heating & Air Conditioning® of St. Louis, we want our customers to know they can trust our team will get AC repairs and installations done right the first time. We provide convenient times that work around your schedule, and we always arrive on time: “Always On Time...Or You Don’t Pay a Dime!”® Since our technicians arrive prepared, we can tackle most AC and heating repairs during the first visit. Our technicians are honest and respectful; that’s why we provide you with a thorough explanation of what needs repairs, how we can fix it, and how much it will cost. From St. Louis to Maryland Heights, University City to Valley Park, One Hour Heating & Air Conditioning® of St. Louis has got you covered. No matter what AC, heating, or furnace issues you’re facing, our team is ready to help you.

Contact our St. Louis HVAC technicians today for an estimate at (314) 463-4604. We are here to assist you around the clock!

  • North American Technician Excellence
  • U-Win Satisfaction Guaranteed
  • Angi Super Service Award 2021

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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