Matt Lee is the founder of MRCOOL DIY Direct, a nationwide HVAC retailer specializing in DIY-friendly mini split and heat pump systems. He works closely with homeowners, contractors, and small businesses across the U.S. and regularly analyzes trends in energy efficiency, installation costs, and the growing adoption of ductless HVAC solutions. Matt has hands-on experience with residential and light commercial systems and frequently provides insight on DIY home improvement, HVAC purchasing decisions, and the evolving energy landscape.