HVAC Service

Weis Comfort Systems is a motivated HVAC Service specialist in the Greater St. Louis area. As an independently-owned and operated business, we pride ourselves on our cutting-edge capabilities and service. Weis Heating and Cooling specializes in AC repair, air filtration, boilers, heating units, and anything else related to HVAC systems. We also offer a dedicated maintenance program to make sure your home or property is running as efficiently as possible. This saves you on utility bills and, as a bonus, reduces your carbon footprint.

We offer free quotes to homeowners and commercial clients. We know how malfunctioning HVAC systems can cause financial stress and general are an overall nuisance for property owners, which is why we are dedicated to providing St. Louis area customers with top-notch service. We offer a huge selection of high-quality products, including brands like Daikin®, Lennox®, WaterFurnace®, Aprilaire®, Healthy Climate®, and others. Contact Us for a free HVAC service quote and more informationan about our capabilities.