Heating, air conditioning, and refrigeration jobs are easier when you shop at Penn Yan Plumbing & Heating. Get all the heating and air conditioning systems and supplies you need from one convenient source. We have gas, oil-burning and electric heaters and boilers. We provide different style air conditioners for summer depending on your application. Penn Yan Plumbing & Heating's huge selection of thermostats, filters and controls will help keep your facility running efficiently year-round. We custom fabricate sheet metal for any size unit either residential or commercial.