Level 9 Heating & Cooling is a furnace company that proudly serves the residents of Ballwin, MO, with premium service. As the preferred furnace contractor in the area, we take a comprehensive approach to your comfort and offer a wide range of professional furnace services. Our team will deliver the expertise that will help your family remain comfortable during the St. Louis County winters. We have been in service since 1975, earning us decades of experience to keep your furnace running smoothly even in the most extreme conditions. Our technicians are certified and will give you the confidence to face the winter cold as they take care of all your furnace needs. We are also a Lennox Premier Dealer, and our experienced technicians can service any other brand.

We stand out because of our high performance and top-notch customer service. We also employ top-level service people. When the company is successful, so is our staff. We strongly believe in giving back to our employees.