MRCOOL DIY Direct, located just outside of Joplin, MO, is the USA's most trusted dealer for MRCOOL HVAC systems. We specialize in energy-efficient DIY and non-DIY traditional residential HVAC solutions, offering the best prices in the Four States region and nationwide. Choose from a wide selection of mini-splits, heat pumps, and air handlers designed to meet your comfort needs. Whether upgrading your home's system or tackling a DIY project, we provide top-rated products and expert support to ensure success. With fast shipping and exceptional service, MRCOOL DIY Direct is your ultimate destination for reliable, affordable climate control.