Trusted HVAC Contractor in St Charles, St. Louis City, and Counties

We’re your trusted choice for HVAC services, serving the greater St. Louis and St. Charles areas. We provide quality heating and cooling services to homeowners and businesses, and we’re dedicated to keeping our customers comfortable all year long.

Air Conditioning

We specialize in installing and maintaining AC systems for homes and businesses alike. If you’re looking to replace your old unit with a new one or need maintenance services performed on it, contact us today! We work with multiple AC brands, including Sure Comfort by Rheem!

Heating

Our team is dedicated to repairing your heat pump or furnace regardless of your brand. We offer long-lasting repairs that will last the test of time! Reach out today, so we can help restore functionality and peace of mind for all those winter months ahead.

LG Ductless System

We’re experts when it comes to installing top-of-the line LG mini split systems. You can be sure that your new system will deliver excellent performance and service for years! Contact us to learn more about ductless air conditioning
installations.

Sure Comfort Equipment

We work with Sure Comfort® to provide you with the best options for your home. With a variety of durable, dependable air conditioners and heat pumps as well as electric furnaces that will meet all needs at an affordable price point.

Apt. HVAC Management

We take care of all the details of maintaining and repairing your heating and cooling system so you can stay warm at home. We also offer regular maintenance services to keep your system running smoothly and efficiently.

Contact Us Today!

About

Assured Heating and Cooling

When your home’s comfort is on the line, you can count on Assured Heating and Cooling. We’re a trusted HVAC contractor serving the greater St. Louis and St. Charles areas, and we’re dedicated to keeping you comfortable all year long. We offer top-notch residential HVAC services, so you can stay cozy no matter what the weather throws your way.

Areas We Serve

St.Louis City, St. Louis County

  • Arnold
  • Fenton
  • Chesterfield

St. Charles City, St. Charles County

  • St.Peter’s
  • Ofallon
  • Surrounding Areas

Brands that we work with:

Don’t Worry About HVAC Breakdowns Anymore

We know that when your days are already hectic, the last thing you want to worry about is an HVAC system constantly breaking down.

Our Contractors Will Take Care of You

We’ll ensure that your system is installed or repaired flawlessly and that you’re kept comfortable all year long. Plus, we offer a variety of benefits, including labor warranties, a personal approach to solving problems, and free estimates. So if you’re looking for quality service, look no further than our team!

Get Professional HVAC in 3 Simple Steps

We know that when your days are already hectic, the last thing you want to worry about is an HVAC system constantly breaking down.

Contact Us

Contact us today to get a free estimate. Our team will work with you to find the best solution for your needs.

Choose a Service

Once you have requested a service, we’ll begin working on the project. You can rest assured knowing that we use only high-quality products and materials.

Enjoy Your New HVAC System!

Finally, we’ll test and inspect the system to make sure everything is working correctly before handing it over to you.