Trusted HVAC Services in St. Louis | Scott-Lee Heating Company Since 1978

We provide HVAC services throughout the greater St. Louis metropolitan area. In Missouri, this includes St. Louis, St. Charles, Chesterfield, O'Fallon, Maryland Heights, Wentzville, Eureka, Webster Groves, and Brentwood. We also service multiple communities across the river in Illinois. As a locally established company since 1978, we're familiar with the specific needs of homes and businesses across the region.

First, check your thermostat settings and ensure the air filter is clean, as these are common, simple fixes. If the issue persists, it's important to call for service quickly. Prolonged strain on a malfunctioning unit in our summer heat can lead to more extensive damage. Our technicians are experienced with the high demands St. Louis summers place on AC systems and provide 24/7 emergency repair to restore your comfort and protect your equipment.

Founded by veterans, we provide a full range of residential HVAC services to keep your St. Louis home comfortable year-round. This includes the installation and replacement of furnaces, air conditioners, and heat pumps, along with repair services for any system issues. We also offer planned maintenance to improve efficiency and prevent breakdowns. For homeowners interested in sustainable options, we provide geothermal system solutions as well.