Gemini Thermo HVAC is your local HVAC contractor serving New York City 5 boroughs, Long Island & surrounding suburbs. We offer a full line of residential & commercial services, doing repairs, installs and maintenance on all major brands of HVAC equipment. We specialize in all heating, ventilation and air conditioning services. Centrally located in Brooklyn, we offer fast & convenient service 24/7. Contact us for all of your heating & air conditioning needs. We specialize in retrofitting & installation of mini split ac systems. We offer full service for residential & commercial customers including commercial & industrial refrigeration. Call us now for a free consultation & quote.