OSI Comfort Specialists

OSI Comfort Specialists offers excellent services in heating oil, heating, air conditioning, and electrical needs. With over 70 years of experience, they anticipate and meet their customers' needs. Their team is known for being hardworking, respectful, and clean, consistently going above and beyond to ensure customer satisfaction. OSI provides competitive prices, automatic fuel delivery, and price protection plans. They prioritize their customers, delivering exceptional service, high-quality products, and professional installations. Whether it is heating, cooling, or electrical needs, OSI Comfort Specialists is a reliable and trustworthy choice for residents in Queens, Nassau County, Brooklyn, and Suffolk County. Customers appreciate OSI's prompt response to urgent HVAC situations, with technicians arriving quickly and addressing issues effectively. Many commend the professionalism and skills of the team, noting their thoroughness and attention to detail. Customers have relied on OSI for over 20 years for oil delivery and heating system maintenance, praising their consistent reliability. Whether it’s a leak from an HVAC unit or major renovations of heating systems, OSI's technicians keep clients informed every step of the way. Recognized as a family business, OSI Comfort Specialists treats clients like family, ensuring that homes remain warm and comfortable.