At Jet Heating & Air, we have over 20 Years of experience Serving St. Clair County and Surrounding Areas.  We Specialize in Commercial and Residential Heating and Cooling.  We provide commercial and residential - Sales - Service - and Installation on all Brands of heating and cooling systems. We have 24 Hour Service for your convinience. You can count on us to have the job done right the first time.  Browse our website or contact us today for more information about our services.