Whether your air conditioner has started to sputter or your heater is showing signs of wear, it’s important that you track down a reliable HVAC company for expert air conditioning repair and heat pump repair . Thankfully, the certified and licensed technicians at Four Star Heating & Air have got you covered every step of the way. . We proudly offer home heating system, heat pump and emergency ac service & repairs to the residents in the Wilmington, NC area.