Complete Caire Heating & Air Conditioning has more than 20 years of heating and cooling experience. We repair any kind of HVAC system, including furnaces and air conditioners. Do you need a new water heater? We install energy-efficient models that will cut your energy costs while providing consistent water temperatures. We offer 24/7 emergency HVAC repairs in Barnhart, MO. Call 314-914-0465 or 636-346-2477 today to schedule an appointment for any of our heating and cooling services. We offer discounts for veterans, active military personnel and first responders.