Alexander's Heating & Air Conditioning is your full service HVAC contractor offering a wide variety of heating and cooling services. We specialize in installation, replacement, repair, and more! Consider Alexander's Heating & Air Conditioning your hometown HVAC provider. We ensure affordable, prompt, and reliable residential and commercial service throughout Guin, AL and surrounding areas. Specializing in the new installation, replacement, maintenance, and repair of central cooling systems, heat pumps, ductless systems, PTAC units, gas packs, ductwork, smart thermostats, air quality accessories, and much more, there is simply no indoor comfort challenge we can’t handle.