A comprehensive list of in Chesterfield, MO commercial and residential air conditioning companies offering installation, replacement and repair services. Read unbiased customer reviews and recommendations of local contractors. 
Fresh Air began serving the West County area in 1987. Operating out of Meg and Mike Sinn's home and a rented garage for sheet metal fabrication, together they worked to grow their firm. As business grew from referrals, they moved to Chesterfield Valley when there were only three restaurants! The flood of 1993 moved them temporarily to Ellisville.
Mike Clements — I've been a customer of Fresh Air for many years. They sell high quality equipment (my current furnace and AC units were
Since 1982, we have provided customers with the highest quality OEM and replacement HVAC coils, laundry and dry cleaning equipment coils, and heat exchangers. Our engineers have a combined experience of over 70 years in the industry, allowing us to provide the best level of service with one of the largest inventories of products available.
RJI was founded in 1974 as a manufacturer's representative of specialized commercial and industrial HVAC equipment. Since that time, RJI Sales has grown to offer a full range of products and services focused on HVAC and Green Engineered Solutions. In addition to providing specialty equipment and replacement parts, RJI provides full-service solutions to end-users, consulting engineers, and contractors