Hot Cold Air Heating, Air Conditioning & Air Duct Cleaning provides residential and commercial HVAC services in Chicago and the surrounding suburbs. The company offers AC repair, AC replacement, new AC installation, AC maintenance, furnace repair, furnace replacement, furnace installation, furnace maintenance, boiler installation, rooftop unit services, air duct cleaning, dryer vent cleaning, humidifier installation, UV light systems, and climate control / temperature zoning solutions. Hot Cold Air focuses on reliable scheduling, practical HVAC solutions, clear communication, financing options, and year-round comfort for homes and businesses. read full review »