Unbeatable Heating and Cooling in West Dundee and throughout the Fox Valley

At Leith Heating & Cooling, we’re proud to be a trusted source for high-quality heating and cooling services in West Dundee, IL, and the surrounding areas. We want the residents of Kane County to be able to stay comfortable throughout the seasons of the year. Our business is veteran owned as well as family owned and operated company. We are also BBB accredited with an A+ rating.

You can rely on our team because we bring a lifetime of experience to the table that we utilize to best serve our customers. We’re passionate about the industry and are EPA certified. From heating and cooling to air quality and more, our HVAC services are designed to completely exceed your expectations!