WeatherWise Heating & Cooling is a family-owned and operated HVAC and plumbing company serving Crystal Lake, IL, and surrounding communities throughout Illinois and Wisconsin. Established in 1985, the company provides residential and commercial heating, cooling, indoor air quality, and plumbing services, including AC repair and installation, furnace repair and replacement, heat pump services, ductless mini-splits, air duct cleaning, water heater services, tankless water heaters, and sump pump solutions. Known for 24/7 emergency service, NATE-certified technicians, and a commitment to customer satisfaction, WeatherWise Heating & Cooling delivers reliable, high-quality solutions designed to keep homes and businesses comfortable year-round.