Sullivan Heating & Cooling

Sullivan Heating & Cooling delivers comprehensive HVAC solutions to homes and businesses throughout Buffalo, Depew, and the surrounding areas. As a family-owned and operated contractor, we understand the unique climate challenges Western New York residents face throughout the year. Our experienced technicians provide expert installation, repair, and maintenance services for all major heating and cooling systems, including furnaces, air conditioners, and complete HVAC units. We work with all leading brands, including Trane, Lennox, Carrier, and Bryant, ensuring your equipment receives knowledgeable, professional care regardless of make or model. Whether you need a new system installation, emergency repairs, or regular maintenance to keep your existing equipment running efficiently, our team is equipped to handle all your climate control needs. We help maintain comfortable indoor temperatures year-round – from Buffalo's frigid winters to its warm, humid summers. Emergency service is available when you need it most, and our preventive maintenance services help extend the life of your equipment while optimizing energy efficiency. As your local HVAC specialists, we focus on delivering reliable, professional service that keeps your home or business comfortable in every season. Contact Sullivan Heating & Cooling today to schedule your heating or cooling service in the greater Buffalo area.