T.F. O'Brien

T.F. O'Brien has proudly served Long Island, NY since 1934, providing exceptional HVAC services for over 85 years. As a family-owned business, we specialize in heating, air conditioning, and comprehensive home comfort solutions. We are dedicated to ensuring the comfort of our clients with high-quality installations and repairs. Our experienced team is committed to delivering reliable service and innovative solutions tailored to your needs. Contact us today to experience the T.F. O'Brien difference and keep your home comfortable all year round.

Located in New Hyde Park, NY, T.F. O'Brien is a premier HVAC contractor recognized for delivering top-notch heating and air conditioning services across Long Island since 1934. Our extensive experience of over 85 years positions us as trusted experts in the industry, focusing on both residential and commercial solutions. We offer a full spectrum of services including new air conditioning installations, repair and maintenance of heating systems, and specialized ductless heating and cooling solutions. Our commitment to quality is evident in every project we undertake, from traditional heating installations such as boilers and furnaces to advanced options like heat pumps and variable refrigerant flow systems. We understand that each space has unique climate control needs; thus, we tailor our services to deliver optimal comfort. At T.F. O'Brien, we prioritize customer satisfaction through transparent communication and a dedicated approach towards problem-solving. Our skilled technicians