From Installation to Repair, Find the Top HVAC Pros in Commack, NY

ZBF Geothermal is a full-service geothermal heating and air conditioning company serving Long Island and surrounding areas. We install high-quality geothermal products with industry-leading warranties and performance. Our experienced team provides exceptional customer service, and we pride ourselves on prompt, quality service. Whether you need maintenance, repair, or a complete comfort system, we have the education and skills to assist you. Our geothermal systems efficiently heat and cool your home, and can save you up to 70% on heating, cooling, and hot water costs.