Since 1971, the dedicated team at Duffett Plumbing, Heating & AC has brought the very best in home service to the people of Hamburg, NY and western New York. Our team is known for our fast 24/7 service, our friendly team, and our Super Service Guarantee. The Duffett team is here for your home with our 24/7 emergency heating repair service. If your furnace stops working, call us right away. As your true local professionals, we also offer preventative maintenance and system replacement service.