They are fabulous company. The way he works is that he gives you very expensive and the cheapest. Then he comes and discusses with you the pros and cons of everything. You then make the decision. The guy that owns it is Lamont Goldstein. He is a fabulous man. He is very kind and not pushy. The crew that works for him is super polite and when they come, they put booties on their feet like they do in a hospitals. When they put vents in and did heating ducts, I didn't have a spot of dirt left from them other than the dirt which was in here. Their work is perfect and I haven't had a minute's trouble. They installed the whole house attic fan too. They are not cheap but you always get what you pay for. I hit the wrong thing on the control and the fan wouldn't go off. I thought there was something wrong with the furnace. I called them, he came out and took one look at it then he said, "You have your fan on continuous, it is going to run day and night". He came out and fixed that without charging me. He could have charged me $75 for a home visit but he didn't. They do exceptionally clean work. They are very conscientious about the home owner. I am an older lady and he was very kind to me. He was patient and did't try to push me into anything. He provided me with all the information without pushing me one way or another. We made the decision, he ordered the furnace and brought the crane to put it up there. They had to go in through the attic and not a speck of dirt anywhere from them. They put tarps allover, wherever they worked. They were here for 3 or 4 days and I didn't hear any foul language from them at all.