"We have been using Proudfoot Plumbing, Heating, and Air for years. They have installed a tankless water heater, replaced an under driveway sewer line, installed a new furnace and ductless air conditioner/heater on our third floor, eliminated an old, useless gas line under our kitchen cabinets, and kept our previous, old furnace going for years! If they ever see something that needs, or should be addressed, it's brought to our attention and fixed. They never enter our home without shoe covers, are beyond courteous, and are very knowledgeable. We wouldn't consider using a different company. Very Highly recommended!"